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nsprpub/configure.in@97036ab72558 (annotated)

nsprpub/configure.in

Tue, 06 Jan 2015 21:39:09 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Tue, 06 Jan 2015 21:39:09 +0100

branch

TOR_BUG_9701

changeset 8

97036ab72558

permissions

-rw-r--r--

Conditionally force memory storage according to privacy.thirdparty.isolate;
This solves Tor bug #9701, complying with disk avoidance documented in
https://www.torproject.org/projects/torbrowser/design/#disk-avoidance.

michael@0	1	dnl -*- Mode: Autoconf; tab-width: 4; indent-tabs-mode: nil; -*-
michael@0	2	dnl
michael@0	3	dnl This Source Code Form is subject to the terms of the Mozilla Public
michael@0	4	dnl License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0	5	dnl file, You can obtain one at http://mozilla.org/MPL/2.0/.
michael@0	6
michael@0	7	AC_PREREQ(2.61)
michael@0	8	AC_INIT
michael@0	9	AC_CONFIG_SRCDIR([pr/include/nspr.h])
michael@0	10
michael@0	11	AC_CONFIG_AUX_DIR(${srcdir}/build/autoconf)
michael@0	12	AC_CANONICAL_TARGET
michael@0	13
michael@0	14	dnl ========================================================
michael@0	15	dnl = Defaults
michael@0	16	dnl ========================================================
michael@0	17	MOD_MAJOR_VERSION=4
michael@0	18	MOD_MINOR_VERSION=10
michael@0	19	MOD_PATCH_VERSION=6
michael@0	20	NSPR_MODNAME=nspr20
michael@0	21	_HAVE_PTHREADS=
michael@0	22	USE_PTHREADS=
michael@0	23	USE_USER_PTHREADS=
michael@0	24	USE_NSPR_THREADS=
michael@0	25	USE_N32=
michael@0	26	USE_X32=
michael@0	27	USE_64=
michael@0	28	USE_CPLUS=
michael@0	29	USE_IPV6=
michael@0	30	USE_MDUPDATE=
michael@0	31	_MACOSX_DEPLOYMENT_TARGET=
michael@0	32	_OPTIMIZE_FLAGS=-O
michael@0	33	_DEBUG_FLAGS=-g
michael@0	34	MOZ_DEBUG=1
michael@0	35	MOZ_OPTIMIZE=
michael@0	36	OBJDIR='$(OBJDIR_NAME)'
michael@0	37	OBJDIR_NAME=.
michael@0	38	OBJDIR_SUFFIX=OBJ
michael@0	39	NSINSTALL='$(MOD_DEPTH)/config/$(OBJDIR_NAME)/nsinstall'
michael@0	40	NOSUCHFILE=/no-such-file
michael@0	41	LIBNSPR='-L$(dist_libdir) -lnspr$(MOD_MAJOR_VERSION)'
michael@0	42	LIBPLC='-L$(dist_libdir) -lplc$(MOD_MAJOR_VERSION)'
michael@0	43	CYGWIN_WRAPPER=
michael@0	44	MACOS_SDK_DIR=
michael@0	45	NEXT_ROOT=
michael@0	46	MT=
michael@0	47	MOZ_OS2_HIGH_MEMORY=1
michael@0	48	PROFILE_GEN_CFLAGS=
michael@0	49	PROFILE_GEN_LDFLAGS=
michael@0	50	PROFILE_USE_CFLAGS=
michael@0	51	PROFILE_USE_LDFLAGS=
michael@0	52
michael@0	53	dnl Link in libraries necessary to resolve all symbols for shared libs
michael@0	54	RESOLVE_LINK_SYMBOLS=
michael@0	55
michael@0	56	dnl ========================================================
michael@0	57	dnl =
michael@0	58	dnl = Dont change the following lines. Doing so breaks:
michael@0	59	dnl =
michael@0	60	dnl = CFLAGS="-foo" ./configure
michael@0	61	dnl =
michael@0	62	dnl ========================================================
michael@0	63	CFLAGS="${CFLAGS=}"
michael@0	64	CXXFLAGS="${CXXFLAGS=}"
michael@0	65	LDFLAGS="${LDFLAGS=}"
michael@0	66	DLLFLAGS="${DLLFLAGS=}"
michael@0	67	HOST_CFLAGS="${HOST_CFLAGS=}"
michael@0	68	HOST_LDFLAGS="${HOST_LDFLAGS=}"
michael@0	69
michael@0	70	case "$target" in
michael@0	71	*-cygwin*|*-mingw*|*-msys*)
michael@0	72	# Check to see if we are really running in a msvc environemnt
michael@0	73	_WIN32_MSVC=
michael@0	74	AC_CHECK_PROGS(CC, cl)
michael@0	75	if test "$CC" = "cl"; then
michael@0	76	echo 'main() { return 0; }' > dummy.c
michael@0	77	${CC} -o dummy dummy.c >/dev/null 2>&1
michael@0	78	if test $? = 0; then
michael@0	79	_WIN32_MSVC=1
michael@0	80	CXX=$CC
michael@0	81	else
michael@0	82	AC_MSG_WARN([$(CC) test failed. Using normal feature tests])
michael@0	83	fi
michael@0	84	rm -f dummy dummy.o dummy.obj dummy.exe dummy.c
michael@0	85	fi
michael@0	86	;;
michael@0	87	*-mks*)
michael@0	88	_WIN32_MSVC=1
michael@0	89	;;
michael@0	90	esac
michael@0	91
michael@0	92	if test -n "$_WIN32_MSVC"; then
michael@0	93	SKIP_PATH_CHECKS=1
michael@0	94	SKIP_COMPILER_CHECKS=1
michael@0	95	SKIP_LIBRARY_CHECKS=1
michael@0	96	fi
michael@0	97
michael@0	98	dnl ========================================================
michael@0	99	dnl = Android uses a very custom (hacky) toolchain; we need to do this
michael@0	100	dnl = here, so that the compiler checks can succeed
michael@0	101	dnl ========================================================
michael@0	102
michael@0	103	AC_ARG_WITH(android-ndk,
michael@0	104	[ --with-android-ndk=DIR
michael@0	105	location where the Android NDK can be found],
michael@0	106	android_ndk=$withval)
michael@0	107
michael@0	108	AC_ARG_WITH(android-toolchain,
michael@0	109	[ --with-android-toolchain=DIR
michael@0	110	location of the Android toolchain],
michael@0	111	android_toolchain=$withval)
michael@0	112
michael@0	113	dnl The default android_version is different for each target cpu.
michael@0	114	case "$target_cpu" in
michael@0	115	arm)
michael@0	116	android_version=5
michael@0	117	;;
michael@0	118	i?86|mipsel)
michael@0	119	android_version=9
michael@0	120	;;
michael@0	121	esac
michael@0	122
michael@0	123	AC_ARG_WITH(android-version,
michael@0	124	[ --with-android-version=VER
michael@0	125	Android platform version, default 5 for arm, 9 for x86/mips],
michael@0	126	android_version=$withval)
michael@0	127
michael@0	128	AC_ARG_WITH(android-platform,
michael@0	129	[ --with-android-platform=DIR
michael@0	130	location of platform dir],
michael@0	131	android_platform=$withval)
michael@0	132
michael@0	133	case "$target" in
michael@0	134	arm-linux*-android*|*-linuxandroid*)
michael@0	135	android_tool_prefix="arm-linux-androideabi"
michael@0	136	;;
michael@0	137	i?86-*android*)
michael@0	138	android_tool_prefix="i686-linux-android"
michael@0	139	;;
michael@0	140	mipsel-*android*)
michael@0	141	android_tool_prefix="mipsel-linux-android"
michael@0	142	;;
michael@0	143	*)
michael@0	144	android_tool_prefix="$target_os"
michael@0	145	;;
michael@0	146	esac
michael@0	147
michael@0	148	dnl ========================================================
michael@0	149	dnl = Gonk is a fork of Android used for Mozilla's B2G project.
michael@0	150	dnl = Configuration is done largely by the top level config
michael@0	151	dnl = and the specified gonk directory doesn't matter here.
michael@0	152	dnl ========================================================
michael@0	153
michael@0	154	AC_ARG_WITH(gonk,
michael@0	155	[ --with-gonk=DIR location of gonk dir],
michael@0	156	gonkdir=$withval)
michael@0	157
michael@0	158	if test -n "$gonkdir" ; then
michael@0	159	dnl Most things are directly configured by env vars when building for gonk
michael@0	160
michael@0	161	dnl prevent cross compile section from using these flags as host flags
michael@0	162	if test -z "$HOST_CPPFLAGS" ; then
michael@0	163	HOST_CPPFLAGS=" "
michael@0	164	fi
michael@0	165	if test -z "$HOST_CFLAGS" ; then
michael@0	166	HOST_CFLAGS=" "
michael@0	167	fi
michael@0	168	if test -z "$HOST_CXXFLAGS" ; then
michael@0	169	HOST_CXXFLAGS=" "
michael@0	170	fi
michael@0	171	if test -z "$HOST_LDFLAGS" ; then
michael@0	172	HOST_LDFLAGS=" "
michael@0	173	fi
michael@0	174
michael@0	175	AC_DEFINE(ANDROID)
michael@0	176	else
michael@0	177	case "$target" in
michael@0	178	*-android*|*-linuxandroid*)
michael@0	179	if test -z "$android_ndk" ; then
michael@0	180	AC_MSG_ERROR([You must specify --with-android-ndk=/path/to/ndk when targeting Android.])
michael@0	181	fi
michael@0	182
michael@0	183	if test -z "$android_toolchain" ; then
michael@0	184	AC_MSG_CHECKING([for android toolchain directory])
michael@0	185
michael@0	186	kernel_name=`uname -s | tr "[[:upper:]]" "[[:lower:]]"`
michael@0	187
michael@0	188	case "$target_cpu" in
michael@0	189	arm)
michael@0	190	target_name=arm-linux-androideabi-4.4.3
michael@0	191	;;
michael@0	192	i?86)
michael@0	193	target_name=x86-4.4.3
michael@0	194	;;
michael@0	195	mipsel)
michael@0	196	target_name=mipsel-linux-android-4.4.3
michael@0	197	;;
michael@0	198	esac
michael@0	199	android_toolchain="$android_ndk"/toolchains/$target_name/prebuilt/$kernel_name-x86
michael@0	200
michael@0	201	if test -d "$android_toolchain" ; then
michael@0	202	AC_MSG_RESULT([$android_toolchain])
michael@0	203	else
michael@0	204	AC_MSG_ERROR([not found. You have to specify --with-android-toolchain=/path/to/ndk/toolchain.])
michael@0	205	fi
michael@0	206	fi
michael@0	207
michael@0	208	if test -z "$android_platform" ; then
michael@0	209	AC_MSG_CHECKING([for android platform directory])
michael@0	210
michael@0	211	case "$target_cpu" in
michael@0	212	arm)
michael@0	213	target_name=arm
michael@0	214	;;
michael@0	215	i?86)
michael@0	216	target_name=x86
michael@0	217	;;
michael@0	218	mipsel)
michael@0	219	target_name=mips
michael@0	220	;;
michael@0	221	esac
michael@0	222
michael@0	223	android_platform="$android_ndk"/platforms/android-"$android_version"/arch-"$target_name"
michael@0	224
michael@0	225	if test -d "$android_platform" ; then
michael@0	226	AC_MSG_RESULT([$android_platform])
michael@0	227	else
michael@0	228	AC_MSG_ERROR([not found. You have to specify --with-android-platform=/path/to/ndk/platform.])
michael@0	229	fi
michael@0	230	fi
michael@0	231
michael@0	232	dnl Old NDK support. If minimum requirement is changed to NDK r8b,
michael@0	233	dnl please remove this.
michael@0	234	case "$target_cpu" in
michael@0	235	i?86)
michael@0	236	if ! test -e "$android_toolchain"/bin/"$android_tool_prefix"-gcc; then
michael@0	237	dnl Old NDK toolchain name
michael@0	238	android_tool_prefix="i686-android-linux"
michael@0	239	fi
michael@0	240	;;
michael@0	241	esac
michael@0	242
michael@0	243	dnl set up compilers
michael@0	244	AS="$android_toolchain"/bin/"$android_tool_prefix"-as
michael@0	245	CC="$android_toolchain"/bin/"$android_tool_prefix"-gcc
michael@0	246	CXX="$android_toolchain"/bin/"$android_tool_prefix"-g++
michael@0	247	CPP="$android_toolchain"/bin/"$android_tool_prefix"-cpp
michael@0	248	LD="$android_toolchain"/bin/"$android_tool_prefix"-ld
michael@0	249	AR="$android_toolchain"/bin/"$android_tool_prefix"-ar
michael@0	250	RANLIB="$android_toolchain"/bin/"$android_tool_prefix"-ranlib
michael@0	251	STRIP="$android_toolchain"/bin/"$android_tool_prefix"-strip
michael@0	252
michael@0	253	CPPFLAGS="-I$android_platform/usr/include $CPPFLAGS"
michael@0	254	CFLAGS="-mandroid -I$android_platform/usr/include -fno-short-enums -fno-exceptions $CFLAGS"
michael@0	255	CXXFLAGS="-mandroid -I$android_platform/usr/include -fpic -fno-short-enums -fno-exceptions $CXXFLAGS"
michael@0	256	LDFLAGS="-mandroid -L$android_platform/usr/lib -Wl,-rpath-link=$android_platform/usr/lib --sysroot=$android_platform $LDFLAGS"
michael@0	257
michael@0	258	dnl prevent cross compile section from using these flags as host flags
michael@0	259	if test -z "$HOST_CPPFLAGS" ; then
michael@0	260	HOST_CPPFLAGS=" "
michael@0	261	fi
michael@0	262	if test -z "$HOST_CFLAGS" ; then
michael@0	263	HOST_CFLAGS=" "
michael@0	264	fi
michael@0	265	if test -z "$HOST_CXXFLAGS" ; then
michael@0	266	HOST_CXXFLAGS=" "
michael@0	267	fi
michael@0	268	if test -z "$HOST_LDFLAGS" ; then
michael@0	269	HOST_LDFLAGS=" "
michael@0	270	fi
michael@0	271
michael@0	272	AC_DEFINE(ANDROID)
michael@0	273	;;
michael@0	274	esac
michael@0	275	fi
michael@0	276
michael@0	277	dnl ========================================================
michael@0	278	dnl =
michael@0	279	dnl = Check options that may affect the compiler
michael@0	280	dnl =
michael@0	281	dnl ========================================================
michael@0	282	dist_prefix='${MOD_DEPTH}/dist'
michael@0	283	dist_bindir='${dist_prefix}/bin'
michael@0	284	dist_includedir='${dist_prefix}/include/nspr'
michael@0	285	dist_libdir='${dist_prefix}/lib'
michael@0	286	dnl If the --includedir option was not specified, add '/nspr' to autoconf's
michael@0	287	dnl default value of includedir.
michael@0	288	if test "${includedir}" = '${prefix}/include'; then
michael@0	289	includedir='${prefix}/include/nspr'
michael@0	290	fi
michael@0	291
michael@0	292	AC_ARG_WITH(dist-prefix,
michael@0	293	[ --with-dist-prefix=DIST_PREFIX
michael@0	294	place build files in DIST_PREFIX [dist]],
michael@0	295	dist_prefix=$withval)
michael@0	296
michael@0	297	AC_ARG_WITH(dist-bindir,
michael@0	298	[ --with-dist-bindir=DIR build execuatables in DIR [DIST_PREFIX/bin]],
michael@0	299	dist_bindir=$withval)
michael@0	300
michael@0	301	AC_ARG_WITH(dist-includedir,
michael@0	302	[ --with-dist-includedir=DIR
michael@0	303	build include files in DIR [DIST_PREFIX/include/nspr]],
michael@0	304	dist_includedir=$withval)
michael@0	305
michael@0	306	AC_ARG_WITH(dist-libdir,
michael@0	307	[ --with-dist-libdir=DIR build library files in DIR [DIST_PREFIX/lib]],
michael@0	308	dist_libdir=$withval)
michael@0	309
michael@0	310	AC_SUBST(dist_prefix)
michael@0	311	AC_SUBST(dist_bindir)
michael@0	312	AC_SUBST(dist_includedir)
michael@0	313	AC_SUBST(dist_libdir)
michael@0	314
michael@0	315	dnl Check if NSPR is being compiled for Mozilla
michael@0	316	dnl Let --with-arg override environment setting
michael@0	317	dnl
michael@0	318	AC_ARG_WITH(mozilla,
michael@0	319	[ --with-mozilla Compile NSPR with Mozilla support],
michael@0	320	[ if test "$withval" = "yes"; then
michael@0	321	AC_DEFINE(MOZILLA_CLIENT)
michael@0	322	MOZILLA_CLIENT=1
michael@0	323	else
michael@0	324	MOZILLA_CLIENT=
michael@0	325	fi],
michael@0	326	[ if test -n "$MOZILLA_CLIENT"; then
michael@0	327	AC_DEFINE(MOZILLA_CLIENT)
michael@0	328	fi])
michael@0	329
michael@0	330	AC_ARG_ENABLE(optimize,
michael@0	331	[ --enable-optimize[=OPT] Enable code optimizations (ie. -O2) ],
michael@0	332	[ if test "$enableval" != "no"; then
michael@0	333	MOZ_OPTIMIZE=1
michael@0	334	if test -n "$enableval" -a "$enableval" != "yes"; then
michael@0	335	_OPTIMIZE_FLAGS=`echo $enableval | sed -e 's|\\\ | |g'`
michael@0	336	_SAVE_OPTIMIZE_FLAGS=$_OPTIMIZE_FLAGS
michael@0	337	fi
michael@0	338	else
michael@0	339	MOZ_OPTIMIZE=
michael@0	340	fi ])
michael@0	341
michael@0	342	AC_ARG_ENABLE(debug,
michael@0	343	[ --enable-debug[=DBG] Enable debugging (using compiler flags DBG)],
michael@0	344	[ if test "$enableval" != "no"; then
michael@0	345	MOZ_DEBUG=1
michael@0	346	MOZ_DEBUG_SYMBOLS=1
michael@0	347	if test -n "$enableval" -a "$enableval" != "yes"; then
michael@0	348	_DEBUG_FLAGS=`echo $enableval | sed -e 's|\\\ | |g'`
michael@0	349	_SAVE_DEBUG_FLAGS=$_DEBUG_FLAGS
michael@0	350	fi
michael@0	351	else
michael@0	352	MOZ_DEBUG=
michael@0	353	fi ],
michael@0	354	MOZ_DEBUG_SYMBOLS=1)
michael@0	355
michael@0	356	AC_ARG_ENABLE(debug-symbols,
michael@0	357	[ --enable-debug-symbols[=DBG] Enable debugging symbols
michael@0	358	(using compiler flags DBG)],
michael@0	359	[ if test "$enableval" != "no"; then
michael@0	360	MOZ_DEBUG_SYMBOLS=1
michael@0	361	if test -n "$enableval" -a "$enableval" != "yes"; then
michael@0	362	if test -z "$_SAVE_DEBUG_FLAGS"; then
michael@0	363	_DEBUG_FLAGS=`echo $enableval | sed -e 's|\\\ | |g'`
michael@0	364	_SAVE_DEBUG_FLAGS=$_DEBUG_FLAGS
michael@0	365	else
michael@0	366	AC_MSG_ERROR([--enable-debug-symbols flags cannot be used with --enable-debug flags])
michael@0	367	fi
michael@0	368	fi
michael@0	369	else
michael@0	370	MOZ_DEBUG_SYMBOLS=
michael@0	371	fi ])
michael@0	372
michael@0	373	AC_ARG_ENABLE(win32-target,
michael@0	374	[ --enable-win32-target=\$t
michael@0	375	Specify win32 flavor. (WIN95 or WINNT)],
michael@0	376	OS_TARGET=`echo $enableval | tr a-z A-Z`)
michael@0	377
michael@0	378	AC_ARG_ENABLE(symbian-target,
michael@0	379	[ --enable-symbian-target=\$t
michael@0	380	Specify symbian flavor. (WINSCW or GCCE)],
michael@0	381	OS_TARGET=`echo $enableval | tr a-z A-Z`)
michael@0	382
michael@0	383	AC_ARG_ENABLE(debug-rtl,
michael@0	384	[ --enable-debug-rtl Use the MSVC debug runtime library],
michael@0	385	[ if test "$enableval" = "yes"; then
michael@0	386	USE_DEBUG_RTL=1
michael@0	387	else
michael@0	388	USE_DEBUG_RTL=0
michael@0	389	fi ])
michael@0	390
michael@0	391	AC_ARG_ENABLE(n32,
michael@0	392	[ --enable-n32 Enable n32 ABI support (IRIX only)],
michael@0	393	[ if test "$enableval" = "yes"; then
michael@0	394	USE_N32=1
michael@0	395	else if test "$enableval" = "no"; then
michael@0	396	USE_N32=
michael@0	397	fi
michael@0	398	fi ])
michael@0	399
michael@0	400	AC_ARG_ENABLE(x32,
michael@0	401	[ --enable-x32 Enable x32 ABI support (x86_64 only)],
michael@0	402	[ if test "$enableval" = "yes"; then
michael@0	403	USE_X32=1
michael@0	404	else if test "$enableval" = "no"; then
michael@0	405	USE_X32=
michael@0	406	fi
michael@0	407	fi ])
michael@0	408
michael@0	409	AC_ARG_ENABLE(64bit,
michael@0	410	[ --enable-64bit Enable 64-bit support (on certain platforms)],
michael@0	411	[ if test "$enableval" = "yes"; then
michael@0	412	USE_64=1
michael@0	413	fi ])
michael@0	414
michael@0	415	AC_ARG_ENABLE(mdupdate,
michael@0	416	[ --enable-mdupdate Enable use of certain compilers' mdupdate feature],
michael@0	417	[ if test "$enableval" = "yes"; then
michael@0	418	USE_MDUPDATE=1
michael@0	419	fi ])
michael@0	420
michael@0	421	AC_ARG_ENABLE(cplus,
michael@0	422	[ --enable-cplus Enable some c++ api routines],
michael@0	423	[ if test "$enableval" = "yes"; then
michael@0	424	USE_CPLUS=1
michael@0	425	fi])
michael@0	426
michael@0	427	AC_ARG_WITH(arm-kuser,
michael@0	428	[ --with-arm-kuser Use kuser helpers (Linux/ARM only)
michael@0	429	(Requires kernel 2.6.13 or later)],
michael@0	430	[ if test "$withval" = "yes"; then
michael@0	431	AC_DEFINE(_PR_ARM_KUSER)
michael@0	432	fi ])
michael@0	433
michael@0	434	dnl ========================================================
michael@0	435	dnl = Mac OS X SDK support
michael@0	436	dnl ========================================================
michael@0	437	AC_ARG_WITH(macos-sdk,
michael@0	438	[ --with-macos-sdk=dir Location of platform SDK to use (Mac OS X only)],
michael@0	439	MACOS_SDK_DIR=$withval)
michael@0	440
michael@0	441	AC_ARG_ENABLE(macos-target,
michael@0	442	[ --enable-macos-target=VER
michael@0	443	Set the minimum MacOS version needed at runtime
michael@0	444	[10.2 for ppc, 10.4 for x86]],
michael@0	445	[_MACOSX_DEPLOYMENT_TARGET=$enableval])
michael@0	446
michael@0	447	dnl ========================================================
michael@0	448	dnl =
michael@0	449	dnl = Set the threading model
michael@0	450	dnl =
michael@0	451	dnl ========================================================
michael@0	452	case "$target" in
michael@0	453
michael@0	454	*-aix*)
michael@0	455	case "${target_os}" in
michael@0	456	aix3.2*)
michael@0	457	USE_NSPR_THREADS=1
michael@0	458	;;
michael@0	459	*)
michael@0	460	USE_PTHREADS=1
michael@0	461	;;
michael@0	462	esac
michael@0	463	;;
michael@0	464
michael@0	465	esac
michael@0	466
michael@0	467	dnl ========================================================
michael@0	468	dnl =
michael@0	469	dnl = Set the default C compiler
michael@0	470	dnl =
michael@0	471	dnl ========================================================
michael@0	472	if test -z "$CC"; then
michael@0	473	case "$target" in
michael@0	474
michael@0	475	*-aix*)
michael@0	476	if test -z "$USE_NSPR_THREADS"; then
michael@0	477	CC=xlc_r
michael@0	478	else
michael@0	479	CC=xlc
michael@0	480	fi
michael@0	481	;;
michael@0	482
michael@0	483	*-hpux*)
michael@0	484	CC=cc
michael@0	485	;;
michael@0	486
michael@0	487	*-irix*)
michael@0	488	CC=cc
michael@0	489	;;
michael@0	490
michael@0	491	*-osf*)
michael@0	492	CC=cc
michael@0	493	;;
michael@0	494
michael@0	495	*-solaris*)
michael@0	496	CC=cc
michael@0	497	;;
michael@0	498
michael@0	499	esac
michael@0	500	fi
michael@0	501
michael@0	502	dnl ========================================================
michael@0	503	dnl =
michael@0	504	dnl = Set the default C++ compiler
michael@0	505	dnl =
michael@0	506	dnl ========================================================
michael@0	507	if test -z "$CXX"; then
michael@0	508	case "$target" in
michael@0	509
michael@0	510	*-aix*)
michael@0	511	if test -z "$USE_NSPR_THREADS"; then
michael@0	512	CXX=xlC_r
michael@0	513	else
michael@0	514	CXX=xlC
michael@0	515	fi
michael@0	516	;;
michael@0	517
michael@0	518	*-hpux*)
michael@0	519	case "${target_os}" in
michael@0	520	hpux10.30)
michael@0	521	CXX=aCC
michael@0	522	;;
michael@0	523	hpux11.*)
michael@0	524	CXX=aCC
michael@0	525	;;
michael@0	526	*)
michael@0	527	CXX=CC
michael@0	528	;;
michael@0	529	esac
michael@0	530	;;
michael@0	531
michael@0	532	*-irix*)
michael@0	533	CXX=CC
michael@0	534	;;
michael@0	535
michael@0	536	*-osf*)
michael@0	537	CXX=cxx
michael@0	538	;;
michael@0	539
michael@0	540	*-solaris*)
michael@0	541	CXX=CC
michael@0	542	;;
michael@0	543
michael@0	544	esac
michael@0	545	fi
michael@0	546
michael@0	547	if test -z "$SKIP_PATH_CHECKS"; then
michael@0	548	AC_PATH_PROG(WHOAMI, $WHOAMI whoami, echo not_whoami)
michael@0	549	fi
michael@0	550
michael@0	551	if test -n "$MOZ_DEBUG"; then
michael@0	552	AC_DEFINE(DEBUG)
michael@0	553	DEFINES="$DEFINES -UNDEBUG"
michael@0	554
michael@0	555	case "${target_os}" in
michael@0	556	beos*)
michael@0	557	DEFINES="$DEFINES -DDEBUG_${USER}"
michael@0	558	;;
michael@0	559	mks*|cygwin*|mingw*|msys*|os2*)
michael@0	560	DEFINES="$DEFINES -DDEBUG_`echo ${USERNAME} | sed -e 's| |_|g'`"
michael@0	561	;;
michael@0	562	*)
michael@0	563	DEFINES="$DEFINES -DDEBUG_`$WHOAMI`"
michael@0	564	;;
michael@0	565	esac
michael@0	566	else
michael@0	567	AC_DEFINE(NDEBUG)
michael@0	568	DEFINES="$DEFINES -UDEBUG"
michael@0	569	fi
michael@0	570
michael@0	571	if test -z "$SKIP_COMPILER_CHECKS"; then
michael@0	572	dnl ========================================================
michael@0	573	dnl Checks for compilers.
michael@0	574	dnl ========================================================
michael@0	575	if test "$target" != "$host"; then
michael@0	576	echo "cross compiling from $host to $target"
michael@0	577	cross_compiling=yes
michael@0	578
michael@0	579	case "$build:$target" in
michael@0	580	powerpc-apple-darwin8*:i?86-apple-darwin*)
michael@0	581	dnl The Darwin cross compiler doesn't necessarily point itself at a
michael@0	582	dnl root that has libraries for the proper architecture, it defaults
michael@0	583	dnl to the system root. The libraries in the system root on current
michael@0	584	dnl versions of PPC OS X 10.4 aren't fat, so these target compiler
michael@0	585	dnl checks will fail. Fake a working SDK in that case.
michael@0	586	_SAVE_CFLAGS=$CFLAGS
michael@0	587	_SAVE_CXXFLAGS=$CXXFLAGS
michael@0	588	CFLAGS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk $CFLAGS"
michael@0	589	CXXFLAGS="-isysroot /Developer/SDKs/MacOSX10.4u.sdk $CXXFLAGS"
michael@0	590	;;
michael@0	591	*:arm*-apple-darwin*)
michael@0	592	dnl The arm compiler doesn't appear to know about its root by default,
michael@0	593	dnl so explicitly pass it one here. Later on we'll put this in CFLAGS
michael@0	594	dnl anyway.
michael@0	595	_SAVE_CFLAGS=$CFLAGS
michael@0	596	_SAVE_CXXFLAGS=$CXXFLAGS
michael@0	597	CFLAGS="-isysroot $MACOS_SDK_DIR $CFLAGS"
michael@0	598	CXXFLAGS="-isysroot $MACOS_SDK_DIR $CXXFLAGS"
michael@0	599	;;
michael@0	600	esac
michael@0	601
michael@0	602	AC_CHECK_PROGS(CC, $CC "${target_alias}-gcc" "${target}-gcc", echo)
michael@0	603	unset ac_cv_prog_CC
michael@0	604	dnl Now exit the conditional block to invoke AC_PROG_CC.
michael@0	605	fi
michael@0	606
michael@0	607	dnl In the latest versions of autoconf, AC_PROG_CC is a one-shot macro,
michael@0	608	dnl declared with AC_DEFUN_ONCE. So it must not be expanded inside a
michael@0	609	dnl conditional block. Invoke AC_PROG_CC outside any conditional block
michael@0	610	dnl and before invoking AC_TRY_COMPILE (which requires AC_PROG_CC).
michael@0	611	AC_PROG_CC
michael@0	612
michael@0	613	dnl Reenter the conditional blocks after invoking AC_PROG_CC.
michael@0	614	if test "$target" != "$host"; then
michael@0	615	if test -n "$USE_CPLUS"; then
michael@0	616	AC_CHECK_PROGS(CXX, $CXX "${target_alias}-g++" "${target}-g++", echo)
michael@0	617	unset ac_cv_prog_CXX
michael@0	618	AC_PROG_CXX
michael@0	619	fi
michael@0	620
michael@0	621	case "$build:$target" in
michael@0	622	powerpc-apple-darwin8*:i?86-apple-darwin*|*:arm*-apple-darwin*)
michael@0	623	dnl Revert the changes made above. From this point on, the target
michael@0	624	dnl compiler will never be used without applying the SDK to CFLAGS
michael@0	625	dnl (see --with-macos-sdk below).
michael@0	626	CFLAGS=$_SAVE_CFLAGS
michael@0	627	CXXFLAGS=$_SAVE_CXXFLAGS
michael@0	628	;;
michael@0	629	esac
michael@0	630
michael@0	631	AC_CHECK_PROGS(RANLIB, $RANLIB "${target_alias}-ranlib" "${target}-ranlib", echo)
michael@0	632	AC_CHECK_PROGS(AR, $AR "${target_alias}-ar" "${target}-ar", echo)
michael@0	633	AC_CHECK_PROGS(AS, $AS "${target_alias}-as" "${target}-as", echo)
michael@0	634	AC_CHECK_PROGS(LD, $LD "${target_alias}-ld" "${target}-ld", echo)
michael@0	635	AC_CHECK_PROGS(STRIP, $STRIP "${target_alias}-strip" "${target}-strip", echo)
michael@0	636	AC_CHECK_PROGS(WINDRES, $WINDRES "${target_alias}-windres" "${target}-windres", echo)
michael@0	637
michael@0	638	_SAVE_CC="$CC"
michael@0	639	_SAVE_CFLAGS="$CFLAGS"
michael@0	640	_SAVE_LDFLAGS="$LDFLAGS"
michael@0	641
michael@0	642	AC_MSG_CHECKING([for $host compiler])
michael@0	643	AC_CHECK_PROGS(HOST_CC, $HOST_CC gcc cc /usr/ucb/cc, "")
michael@0	644	if test -z "$HOST_CC"; then
michael@0	645	AC_MSG_ERROR([no acceptable cc found in \$PATH])
michael@0	646	fi
michael@0	647	AC_MSG_RESULT([$HOST_CC])
michael@0	648	if test -z "$HOST_CFLAGS"; then
michael@0	649	HOST_CFLAGS="$CFLAGS"
michael@0	650	fi
michael@0	651	if test -z "$HOST_LDFLAGS"; then
michael@0	652	HOST_LDFLAGS="$LDFLAGS"
michael@0	653	fi
michael@0	654
michael@0	655	CC="$HOST_CC"
michael@0	656	CFLAGS="$HOST_CFLAGS"
michael@0	657	LDFLAGS="$HOST_LDFLAGS"
michael@0	658
michael@0	659	AC_MSG_CHECKING([whether the $host compiler ($HOST_CC $HOST_CFLAGS $HOST_LDFLAGS) works])
michael@0	660	AC_TRY_COMPILE([], [return 0;],
michael@0	661	[AC_MSG_RESULT([yes])],
michael@0	662	[AC_MSG_ERROR([installation or configuration problem: $host compiler $HOST_CC cannot create executables.])] )
michael@0	663
michael@0	664	CC=$_SAVE_CC
michael@0	665	CFLAGS=$_SAVE_CFLAGS
michael@0	666	LDFLAGS=$_SAVE_LDFLAGS
michael@0	667	else
michael@0	668	if test -n "$USE_CPLUS"; then
michael@0	669	if test "$CC" = "cl" -a -z "$CXX"; then
michael@0	670	CXX=$CC
michael@0	671	else
michael@0	672	AC_PROG_CXX
michael@0	673	fi
michael@0	674	fi
michael@0	675	AC_PROG_RANLIB
michael@0	676	AC_PATH_PROGS(AS, as, $CC)
michael@0	677	AC_PATH_PROGS(AR, ar, echo not_ar)
michael@0	678	AC_PATH_PROGS(LD, ld link, echo not_ld)
michael@0	679	AC_PATH_PROGS(STRIP, strip, echo not_strip)
michael@0	680	AC_PATH_PROGS(WINDRES, windres, echo not_windres)
michael@0	681	if test -z "$HOST_CC"; then
michael@0	682	HOST_CC="$CC"
michael@0	683	fi
michael@0	684	if test -z "$HOST_CFLAGS"; then
michael@0	685	HOST_CFLAGS="$CFLAGS"
michael@0	686	fi
michael@0	687	fi
michael@0	688
michael@0	689	AC_PROG_CPP
michael@0	690
michael@0	691	if test "$GCC" = "yes"; then
michael@0	692	GNU_CC=1
michael@0	693	fi
michael@0	694	if test "$GXX" = "yes"; then
michael@0	695	GNU_CXX=1
michael@0	696	fi
michael@0	697	if test "`echo | $AS -v 2>&1 | grep -c GNU`" != "0"; then
michael@0	698	GNU_AS=1
michael@0	699	fi
michael@0	700	rm -f a.out
michael@0	701
michael@0	702	case "$build:$target" in
michael@0	703	i?86-apple-darwin*:powerpc-apple-darwin*)
michael@0	704	dnl cross_compiling will have erroneously been set to "no" in this
michael@0	705	dnl case, because the x86 build host is able to run ppc code in a
michael@0	706	dnl translated environment, making a cross compiler appear native.
michael@0	707	cross_compiling=yes
michael@0	708	;;
michael@0	709	esac
michael@0	710
michael@0	711	if test "$cross_compiling" = "yes"; then
michael@0	712	CROSS_COMPILE=1
michael@0	713	else
michael@0	714	CROSS_COMPILE=
michael@0	715	fi
michael@0	716
michael@0	717	dnl ========================================================
michael@0	718	dnl Check for gcc -pipe support
michael@0	719	dnl ========================================================
michael@0	720	AC_MSG_CHECKING([for gcc -pipe support])
michael@0	721	if test -n "$GNU_CC" && test -n "$GNU_CXX" && test -n "$GNU_AS"; then
michael@0	722	echo '#include <stdio.h>' > dummy-hello.c
michael@0	723	echo 'int main() { printf("Hello World\n"); return 0; }' >> dummy-hello.c
michael@0	724	${CC} -S dummy-hello.c -o dummy-hello.s 2>&5
michael@0	725	cat dummy-hello.s | ${AS} -o dummy-hello.S - 2>&5
michael@0	726	if test $? = 0; then
michael@0	727	_res_as_stdin="yes"
michael@0	728	else
michael@0	729	_res_as_stdin="no"
michael@0	730	fi
michael@0	731	if test "$_res_as_stdin" = "yes"; then
michael@0	732	_SAVE_CFLAGS=$CFLAGS
michael@0	733	CFLAGS="$CFLAGS -pipe"
michael@0	734	AC_TRY_COMPILE( [ #include <stdio.h> ],
michael@0	735	[printf("Hello World\n");],
michael@0	736	[_res_gcc_pipe="yes"],
michael@0	737	[_res_gcc_pipe="no"] )
michael@0	738	CFLAGS=$_SAVE_CFLAGS
michael@0	739	fi
michael@0	740	if test "$_res_as_stdin" = "yes" && test "$_res_gcc_pipe" = "yes"; then
michael@0	741	_res="yes";
michael@0	742	CFLAGS="$CFLAGS -pipe"
michael@0	743	CXXFLAGS="$CXXFLAGS -pipe"
michael@0	744	else
michael@0	745	_res="no"
michael@0	746	fi
michael@0	747	rm -f dummy-hello.c dummy-hello.s dummy-hello.S dummy-hello a.out
michael@0	748	AC_MSG_RESULT([$_res])
michael@0	749	else
michael@0	750	AC_MSG_RESULT([no])
michael@0	751	fi
michael@0	752
michael@0	753	dnl ========================================================
michael@0	754	dnl Profile guided optimization
michael@0	755	dnl ========================================================
michael@0	756	dnl Test for profiling options
michael@0	757	dnl Under gcc 3.4+, use -fprofile-generate/-fprofile-use
michael@0	758
michael@0	759	_SAVE_CFLAGS="$CFLAGS"
michael@0	760	CFLAGS="$CFLAGS -fprofile-generate -fprofile-correction"
michael@0	761
michael@0	762	AC_MSG_CHECKING([whether C compiler supports -fprofile-generate])
michael@0	763	AC_TRY_COMPILE([], [return 0;],
michael@0	764	[ PROFILE_GEN_CFLAGS="-fprofile-generate"
michael@0	765	result="yes" ], result="no")
michael@0	766	AC_MSG_RESULT([$result])
michael@0	767
michael@0	768	if test $result = "yes"; then
michael@0	769	PROFILE_GEN_LDFLAGS="-fprofile-generate"
michael@0	770	PROFILE_USE_CFLAGS="-fprofile-use -fprofile-correction -Wcoverage-mismatch"
michael@0	771	PROFILE_USE_LDFLAGS="-fprofile-use"
michael@0	772	fi
michael@0	773
michael@0	774	CFLAGS="$_SAVE_CFLAGS"
michael@0	775
michael@0	776	dnl ===============================================================
michael@0	777	dnl Check for .hidden assembler directive and visibility attribute.
michael@0	778	dnl Borrowed from glibc configure.in
michael@0	779	dnl ===============================================================
michael@0	780	if test "$GNU_CC"; then
michael@0	781	AC_CACHE_CHECK(for visibility(hidden) attribute,
michael@0	782	ac_cv_visibility_hidden,
michael@0	783	[cat > conftest.c <<EOF
michael@0	784	int foo __attribute__ ((visibility ("hidden"))) = 1;
michael@0	785	EOF
michael@0	786	ac_cv_visibility_hidden=no
michael@0	787	if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
michael@0	788	if grep '\.hidden.*foo' conftest.s >/dev/null; then
michael@0	789	ac_cv_visibility_hidden=yes
michael@0	790	fi
michael@0	791	fi
michael@0	792	rm -f conftest.[cs]
michael@0	793	])
michael@0	794	if test "$ac_cv_visibility_hidden" = "yes"; then
michael@0	795	AC_DEFINE(HAVE_VISIBILITY_HIDDEN_ATTRIBUTE)
michael@0	796	AC_CACHE_CHECK(for visibility pragma support,
michael@0	797	ac_cv_visibility_pragma,
michael@0	798	[cat > conftest.c <<EOF
michael@0	799	#pragma GCC visibility push(hidden)
michael@0	800	int foo_hidden = 1;
michael@0	801	#pragma GCC visibility push(default)
michael@0	802	int foo_default = 1;
michael@0	803	EOF
michael@0	804	ac_cv_visibility_pragma=no
michael@0	805	if ${CC-cc} -Werror -S conftest.c -o conftest.s >/dev/null 2>&1; then
michael@0	806	if grep '\.hidden.*foo_hidden' conftest.s >/dev/null; then
michael@0	807	if ! grep '\.hidden.*foo_default' conftest.s > /dev/null; then
michael@0	808	ac_cv_visibility_pragma=yes
michael@0	809	fi
michael@0	810	fi
michael@0	811	fi
michael@0	812	rm -f conftest.[cs]
michael@0	813	])
michael@0	814	if test "$ac_cv_visibility_pragma" = "yes"; then
michael@0	815	AC_DEFINE(HAVE_VISIBILITY_PRAGMA)
michael@0	816	# To work around a build problem on Linux x86-64 (Bugzilla bug
michael@0	817	# 293438), we use the -fvisibility=hidden flag. This flag is less
michael@0	818	# optimal than #pragma GCC visibility push(hidden) because the flag
michael@0	819	# assumes that symbols defined outside the current source file have
michael@0	820	# the default visibility. This has the advantage that we don't need
michael@0	821	# to wrap system header files, but has the disadvantage that calls
michael@0	822	# to hidden symbols defined in other source files cannot be
michael@0	823	# optimized by the compiler. The -fvisibility=hidden flag does
michael@0	824	# hide and export symbols correctly.
michael@0	825	#VISIBILITY_FLAGS='-I$(dist_includedir)/system_wrappers -include $(topsrcdir)/config/gcc_hidden.h'
michael@0	826	#WRAP_SYSTEM_INCLUDES=1
michael@0	827	VISIBILITY_FLAGS="-fvisibility=hidden"
michael@0	828	WRAP_SYSTEM_INCLUDES=
michael@0	829	fi
michael@0	830	fi
michael@0	831	fi # GNU_CC
michael@0	832
michael@0	833	fi # SKIP_COMPILER_CHECKS
michael@0	834
michael@0	835	dnl ========================================================
michael@0	836	dnl Checks for programs.
michael@0	837	dnl ========================================================
michael@0	838	if test -z "$SKIP_PATH_CHECKS"; then
michael@0	839	AC_PATH_PROGS(PERL, perl5 perl, echo not_perl)
michael@0	840	elif test -z "$PERL"; then
michael@0	841	PERL=perl
michael@0	842	fi
michael@0	843
michael@0	844	dnl ========================================================
michael@0	845	dnl Default platform specific options
michael@0	846	dnl ========================================================
michael@0	847	OBJ_SUFFIX=o
michael@0	848	LIB_SUFFIX=a
michael@0	849	DLL_SUFFIX=so
michael@0	850	ASM_SUFFIX=s
michael@0	851	MKSHLIB='$(LD) $(DSO_LDOPTS) -o $@'
michael@0	852	PR_MD_ASFILES=
michael@0	853	PR_MD_CSRCS=
michael@0	854	PR_MD_ARCH_DIR=unix
michael@0	855	AR_FLAGS='cr $@'
michael@0	856	AS='$(CC)'
michael@0	857	ASFLAGS='$(CFLAGS)'
michael@0	858
michael@0	859	if test -n "$CROSS_COMPILE"; then
michael@0	860	OS_ARCH=`echo $target_os | sed -e 's|/|_|g'`
michael@0	861	OS_RELEASE=
michael@0	862	OS_TEST="${target_cpu}"
michael@0	863	case "${target_os}" in
michael@0	864	linux*) OS_ARCH=Linux ;;
michael@0	865	solaris*) OS_ARCH=SunOS OS_RELEASE=5 ;;
michael@0	866	mingw*) OS_ARCH=WINNT CPU_ARCH=x86 ;;
michael@0	867	darwin*) OS_ARCH=Darwin ;;
michael@0	868	riscos*) OS_ARCH=RISCOS ;;
michael@0	869	esac
michael@0	870	else
michael@0	871	OS_ARCH=`uname -s | sed -e 's|/|_|g'`
michael@0	872	OS_RELEASE=`uname -r`
michael@0	873	OS_TEST=`uname -m`
michael@0	874	fi
michael@0	875
michael@0	876	if test "$OS_ARCH" = "IRIX64"; then
michael@0	877	OS_ARCH=IRIX
michael@0	878	fi
michael@0	879
michael@0	880	if test "$OS_ARCH" = "AIX"; then
michael@0	881	OS_RELEASE=`uname -v`.`uname -r`
michael@0	882	fi
michael@0	883
michael@0	884	if test "$OS_ARCH" = "FreeBSD"; then
michael@0	885	OS_RELEASE=`echo $OS_RELEASE | sed 's/-.*//'`
michael@0	886	fi
michael@0	887
michael@0	888	if test "$OS_ARCH" = "Linux"; then
michael@0	889	OS_RELEASE=`echo $OS_RELEASE | sed 's/-.*//'`
michael@0	890	OS_RELEASE=`echo $OS_RELEASE | awk -F\. '{ print $1 "." $2 }'`
michael@0	891	fi
michael@0	892
michael@0	893	#######################################################################
michael@0	894	# Master "Core Components" macros for getting the OS target #
michael@0	895	#######################################################################
michael@0	896
michael@0	897	#
michael@0	898	# Note: OS_TARGET should be specified on the command line for gmake.
michael@0	899	# When OS_TARGET=WIN95 is specified, then a Windows 95 target is built.
michael@0	900	# The difference between the Win95 target and the WinNT target is that
michael@0	901	# the WinNT target uses Windows NT specific features not available
michael@0	902	# in Windows 95. The Win95 target will run on Windows NT, but (supposedly)
michael@0	903	# at lesser performance (the Win95 target uses threads; the WinNT target
michael@0	904	# uses fibers).
michael@0	905	#
michael@0	906	# If OS_TARGET is not specified, it defaults to $(OS_ARCH), i.e., no
michael@0	907	# cross-compilation.
michael@0	908	#
michael@0	909
michael@0	910	#
michael@0	911	# The following hack allows one to build on a WIN95 machine (as if
michael@0	912	# s/he were cross-compiling on a WINNT host for a WIN95 target).
michael@0	913	# It also accomodates for MKS's uname.exe. If you never intend
michael@0	914	# to do development on a WIN95 machine, you don't need this hack.
michael@0	915	#
michael@0	916	case "$OS_ARCH" in
michael@0	917	Windows_95)
michael@0	918	OS_ARCH=Windows_NT
michael@0	919	OS_TARGET=WIN95
michael@0	920	;;
michael@0	921	Windows_98)
michael@0	922	OS_ARCH=Windows_NT
michael@0	923	OS_TARGET=WIN95
michael@0	924	;;
michael@0	925	CYGWIN_9*|CYGWIN_ME*)
michael@0	926	OS_ARCH='CYGWIN_NT-4.0'
michael@0	927	OS_TARGET=WIN95
michael@0	928	;;
michael@0	929	OS_2)
michael@0	930	OS_ARCH=OS2
michael@0	931	OS_TARGET=OS2
michael@0	932	;;
michael@0	933	esac
michael@0	934
michael@0	935	#
michael@0	936	# On WIN32, we also define the variable CPU_ARCH.
michael@0	937	#
michael@0	938
michael@0	939	case "$OS_ARCH" in
michael@0	940	Windows_NT)
michael@0	941	#
michael@0	942	# If uname -s returns "Windows_NT", we assume that we are using
michael@0	943	# the uname.exe in MKS toolkit.
michael@0	944	#
michael@0	945	# The -r option of MKS uname only returns the major version number.
michael@0	946	# So we need to use its -v option to get the minor version number.
michael@0	947	# Moreover, it doesn't have the -p option, so we need to use uname -m.
michael@0	948	#
michael@0	949	OS_ARCH=WINNT
michael@0	950	OS_MINOR_RELEASE=`uname -v`
michael@0	951	if test "$OS_MINOR_RELEASE" = "00"; then
michael@0	952	OS_MINOR_RELEASE=0
michael@0	953	fi
michael@0	954	OS_RELEASE="${OS_RELEASE}.${OS_MINOR_RELEASE}"
michael@0	955	CPU_ARCH=`uname -m`
michael@0	956	#
michael@0	957	# MKS's uname -m returns "586" on a Pentium machine.
michael@0	958	#
michael@0	959	if echo "$CPU_ARCH" | grep -c 86 >/dev/null; then
michael@0	960	CPU_ARCH=x86
michael@0	961	fi
michael@0	962	;;
michael@0	963	CYGWIN_NT*|MINGW*_NT*|MSYS_NT*)
michael@0	964	#
michael@0	965	# If uname -s returns "CYGWIN_NT-4.0", we assume that we are using
michael@0	966	# the uname.exe in the Cygwin tools.
michael@0	967	# If uname -s returns "MINGW32_NT-5.1", we assume that we are using
michael@0	968	# the uname.exe in the MSYS tools.
michael@0	969	# If uname -s returns "MSYS_NT-6.3", we assume that we are using
michael@0	970	# the uname.exe in the MSYS2 tools.
michael@0	971	#
michael@0	972	OS_RELEASE=`expr $OS_ARCH : '.*NT-\(.*\)'`
michael@0	973	OS_ARCH=WINNT
michael@0	974	CPU_ARCH=`uname -m`
michael@0	975	#
michael@0	976	# Cygwin's uname -m returns "i686" on a Pentium Pro machine.
michael@0	977	#
michael@0	978	if echo "$CPU_ARCH" | grep -c 86 >/dev/null; then
michael@0	979	CPU_ARCH=x86
michael@0	980	fi
michael@0	981	;;
michael@0	982	esac
michael@0	983
michael@0	984	if test -n "$MOZILLA_CLIENT" && test "$OS_ARCH" = "WINNT"; then
michael@0	985	OS_TARGET=WIN95
michael@0	986	if test -n "$MOZ_DEBUG" -a -z "$USE_DEBUG_RTL"; then
michael@0	987	USE_DEBUG_RTL=1
michael@0	988	fi
michael@0	989	fi
michael@0	990	if test -z "$OS_TARGET"; then
michael@0	991	OS_TARGET=$OS_ARCH
michael@0	992	fi
michael@0	993	if test "$OS_TARGET" = "WIN95"; then
michael@0	994	OS_RELEASE="4.0"
michael@0	995	fi
michael@0	996	OS_CONFIG="${OS_TARGET}${OS_RELEASE}"
michael@0	997
michael@0	998	dnl ========================================================
michael@0	999	dnl Enable high-memory support on OS/2 by default.
michael@0	1000	dnl ========================================================
michael@0	1001	AC_ARG_ENABLE(os2-high-mem,
michael@0	1002	[ --disable-os2-high-mem Disable high-memory support on OS/2],
michael@0	1003	[ if test "$enableval" = "no"; then
michael@0	1004	MOZ_OS2_HIGH_MEMORY=
michael@0	1005	else
michael@0	1006	MOZ_OS2_HIGH_MEMORY=1
michael@0	1007	fi ])
michael@0	1008
michael@0	1009	dnl ========================================================
michael@0	1010	dnl = ARM toolchain tweaks
michael@0	1011	dnl ========================================================
michael@0	1012
michael@0	1013	dnl Defaults
michael@0	1014	MOZ_ALIGN=toolchain-default
michael@0	1015
michael@0	1016	case "$target" in
michael@0	1017	arm*-android*|arm*-linuxandroid*)
michael@0	1018	MOZ_THUMB=yes
michael@0	1019	MOZ_ARCH=armv7-a
michael@0	1020	MOZ_FPU=vfp
michael@0	1021	MOZ_FLOAT_ABI=softfp
michael@0	1022	MOZ_SOFT_FLOAT=yes
michael@0	1023	MOZ_ALIGN=no
michael@0	1024	;;
michael@0	1025	arm*-*)
michael@0	1026	if test -n "$MOZ_PLATFORM_MAEMO"; then
michael@0	1027	MOZ_THUMB=no
michael@0	1028	MOZ_ARCH=armv7-a
michael@0	1029	MOZ_FLOAT_ABI=softfp
michael@0	1030	fi
michael@0	1031	if test "$MOZ_PLATFORM_MAEMO" = 6; then
michael@0	1032	MOZ_THUMB=yes
michael@0	1033	fi
michael@0	1034	;;
michael@0	1035	esac
michael@0	1036
michael@0	1037	dnl Kept for compatibility with some buildbot mozconfig
michael@0	1038	AC_ARG_ENABLE(thumb2, [], MOZ_THUMB=$enableval)
michael@0	1039
michael@0	1040	AC_ARG_WITH(thumb,
michael@0	1041	[ --with-thumb[[=yes|no|toolchain-default]]]
michael@0	1042	[ Use Thumb instruction set (-mthumb)],
michael@0	1043	if test -z "$GNU_CC"; then
michael@0	1044	AC_MSG_ERROR([--with-thumb is not supported on non-GNU toolchain-defaults])
michael@0	1045	fi
michael@0	1046	MOZ_THUMB=$withval)
michael@0	1047
michael@0	1048	AC_ARG_WITH(thumb-interwork,
michael@0	1049	[ --with-thumb-interwork[[=yes|no|toolchain-default]]
michael@0	1050	Use Thumb/ARM instuctions interwork (-mthumb-interwork)],
michael@0	1051	if test -z "$GNU_CC"; then
michael@0	1052	AC_MSG_ERROR([--with-thumb-interwork is not supported on non-GNU toolchain-defaults])
michael@0	1053	fi
michael@0	1054	MOZ_THUMB_INTERWORK=$withval)
michael@0	1055
michael@0	1056	AC_ARG_WITH(arch,
michael@0	1057	[ --with-arch=[[type|toolchain-default]]
michael@0	1058	Use specific CPU features (-march=type)],
michael@0	1059	if test -z "$GNU_CC"; then
michael@0	1060	AC_MSG_ERROR([--with-arch is not supported on non-GNU toolchain-defaults])
michael@0	1061	fi
michael@0	1062	MOZ_ARCH=$withval)
michael@0	1063
michael@0	1064	AC_ARG_WITH(fpu,
michael@0	1065	[ --with-fpu=[[type|toolchain-default]]
michael@0	1066	Use specific FPU type (-mfpu=type)],
michael@0	1067	if test -z "$GNU_CC"; then
michael@0	1068	AC_MSG_ERROR([--with-fpu is not supported on non-GNU toolchain-defaults])
michael@0	1069	fi
michael@0	1070	MOZ_FPU=$withval)
michael@0	1071
michael@0	1072	AC_ARG_WITH(float-abi,
michael@0	1073	[ --with-float-abi=[[type|toolchain-default]]
michael@0	1074	Use specific arm float ABI (-mfloat-abi=type)],
michael@0	1075	if test -z "$GNU_CC"; then
michael@0	1076	AC_MSG_ERROR([--with-float-abi is not supported on non-GNU toolchain-defaults])
michael@0	1077	fi
michael@0	1078	MOZ_FLOAT_ABI=$withval)
michael@0	1079
michael@0	1080	AC_ARG_WITH(soft-float,
michael@0	1081	[ --with-soft-float[[=yes|no|toolchain-default]]
michael@0	1082	Use soft float library (-msoft-float)],
michael@0	1083	if test -z "$GNU_CC"; then
michael@0	1084	AC_MSG_ERROR([--with-soft-float is not supported on non-GNU toolchain-defaults])
michael@0	1085	fi
michael@0	1086	MOZ_SOFT_FLOAT=$withval)
michael@0	1087
michael@0	1088	case "$MOZ_ARCH" in
michael@0	1089	toolchain-default|"")
michael@0	1090	arch_flag=""
michael@0	1091	;;
michael@0	1092	*)
michael@0	1093	arch_flag="-march=$MOZ_ARCH"
michael@0	1094	;;
michael@0	1095	esac
michael@0	1096
michael@0	1097	case "$MOZ_THUMB" in
michael@0	1098	yes)
michael@0	1099	MOZ_THUMB2=1
michael@0	1100	thumb_flag="-mthumb"
michael@0	1101	;;
michael@0	1102	no)
michael@0	1103	MOZ_THUMB2=
michael@0	1104	thumb_flag="-marm"
michael@0	1105	;;
michael@0	1106	*)
michael@0	1107	_SAVE_CFLAGS="$CFLAGS"
michael@0	1108	CFLAGS="$arch_flag"
michael@0	1109	AC_TRY_COMPILE([],[return sizeof(__thumb2__);],
michael@0	1110	MOZ_THUMB2=1,
michael@0	1111	MOZ_THUMB2=)
michael@0	1112	CFLAGS="$_SAVE_CFLAGS"
michael@0	1113	thumb_flag=""
michael@0	1114	;;
michael@0	1115	esac
michael@0	1116
michael@0	1117	case "$MOZ_THUMB_INTERWORK" in
michael@0	1118	yes)
michael@0	1119	thumb_interwork_flag="-mthumb-interwork"
michael@0	1120	;;
michael@0	1121	no)
michael@0	1122	thumb_interwork_flag="-mno-thumb-interwork"
michael@0	1123	;;
michael@0	1124	*) # toolchain-default
michael@0	1125	thumb_interwork_flag=""
michael@0	1126	;;
michael@0	1127	esac
michael@0	1128
michael@0	1129	case "$MOZ_FPU" in
michael@0	1130	toolchain-default|"")
michael@0	1131	fpu_flag=""
michael@0	1132	;;
michael@0	1133	*)
michael@0	1134	fpu_flag="-mfpu=$MOZ_FPU"
michael@0	1135	;;
michael@0	1136	esac
michael@0	1137
michael@0	1138	case "$MOZ_FLOAT_ABI" in
michael@0	1139	toolchain-default|"")
michael@0	1140	float_abi_flag=""
michael@0	1141	;;
michael@0	1142	*)
michael@0	1143	float_abi_flag="-mfloat-abi=$MOZ_FLOAT_ABI"
michael@0	1144	;;
michael@0	1145	esac
michael@0	1146
michael@0	1147	case "$MOZ_SOFT_FLOAT" in
michael@0	1148	yes)
michael@0	1149	soft_float_flag="-msoft-float"
michael@0	1150	;;
michael@0	1151	no)
michael@0	1152	soft_float_flag="-mno-soft-float"
michael@0	1153	;;
michael@0	1154	*) # toolchain-default
michael@0	1155	soft_float_flag=""
michael@0	1156	;;
michael@0	1157	esac
michael@0	1158
michael@0	1159	case "$MOZ_ALIGN" in
michael@0	1160	toolchain-default|"")
michael@0	1161	align_flag=""
michael@0	1162	;;
michael@0	1163	no)
michael@0	1164	align_flag="-mno-unaligned-access"
michael@0	1165	;;
michael@0	1166	yes)
michael@0	1167	align_flag="-munaligned-access"
michael@0	1168	;;
michael@0	1169	*)
michael@0	1170	align_flag=""
michael@0	1171	;;
michael@0	1172	esac
michael@0	1173
michael@0	1174	if test -n "$align_flag"; then
michael@0	1175	_SAVE_CFLAGS="$CFLAGS"
michael@0	1176	CFLAGS="$CFLAGS $align_flag"
michael@0	1177	AC_MSG_CHECKING(whether alignment flag ($align_flag) is supported)
michael@0	1178	AC_TRY_COMPILE([],[],,align_flag="")
michael@0	1179	CFLAGS="$_SAVE_CFLAGS"
michael@0	1180	fi
michael@0	1181
michael@0	1182	dnl Use echo to avoid accumulating space characters
michael@0	1183	all_flags=`echo $arch_flag $thumb_flag $thumb_interwork_flag $fpu_flag $float_abi_flag $soft_float_flag $align_flag`
michael@0	1184	if test -n "$all_flags"; then
michael@0	1185	_SAVE_CFLAGS="$CFLAGS"
michael@0	1186	CFLAGS="$all_flags"
michael@0	1187	AC_MSG_CHECKING(whether the chosen combination of compiler flags ($all_flags) works)
michael@0	1188	AC_TRY_COMPILE([],[return 0;],
michael@0	1189	AC_MSG_RESULT([yes]),
michael@0	1190	AC_MSG_ERROR([no]))
michael@0	1191
michael@0	1192	CFLAGS="$_SAVE_CFLAGS $all_flags"
michael@0	1193	CXXFLAGS="$CXXFLAGS $all_flags"
michael@0	1194	ASFLAGS="$ASFLAGS $all_flags"
michael@0	1195	if test -n "$thumb_flag"; then
michael@0	1196	LDFLAGS="$LDFLAGS $thumb_flag"
michael@0	1197	fi
michael@0	1198	fi
michael@0	1199
michael@0	1200	dnl ========================================================
michael@0	1201	dnl Override of system specific host options
michael@0	1202	dnl ========================================================
michael@0	1203	case "$host" in
michael@0	1204	*-mingw*|*-msys*)
michael@0	1205	NSINSTALL=nsinstall
michael@0	1206	;;
michael@0	1207	*-cygwin*|*-mks*)
michael@0	1208	NSINSTALL='$(CYGWIN_WRAPPER) nsinstall'
michael@0	1209	if test `echo "${PATH}" | grep -c \;` = 0; then
michael@0	1210	CYGWIN_WRAPPER='sh $(topsrcdir)/build/cygwin-wrapper'
michael@0	1211	fi
michael@0	1212	;;
michael@0	1213	*-beos*)
michael@0	1214	HOST_CFLAGS="$HOST_CFLAGS -DXP_BEOS -DBeOS -DBEOS -D_POSIX_SOURCE"
michael@0	1215	;;
michael@0	1216	*os2*)
michael@0	1217	;;
michael@0	1218	*)
michael@0	1219	HOST_CFLAGS="$HOST_CFLAGS -DXP_UNIX"
michael@0	1220	;;
michael@0	1221	esac
michael@0	1222
michael@0	1223	dnl ========================================================
michael@0	1224	dnl Override of system specific target options
michael@0	1225	dnl ========================================================
michael@0	1226	case "$target" in
michael@0	1227
michael@0	1228	*-aix*)
michael@0	1229	AC_DEFINE(XP_UNIX)
michael@0	1230	AC_DEFINE(AIX)
michael@0	1231	AC_DEFINE(SYSV)
michael@0	1232	DSO_LDOPTS='-brtl -bnortllib -bM:SRE -bnoentry -bexpall -blibpath:/usr/lib:/lib'
michael@0	1233	AC_CHECK_HEADER(sys/atomic_op.h, AC_DEFINE(AIX_HAVE_ATOMIC_OP_H))
michael@0	1234	case "${target_os}" in
michael@0	1235	aix3.2*)
michael@0	1236	AC_DEFINE(AIX_RENAME_SELECT)
michael@0	1237	AC_DEFINE(_PR_NO_LARGE_FILES)
michael@0	1238	AIX_LINK_OPTS='-bnso -berok'
michael@0	1239	PR_MD_ASFILES=os_AIX.s
michael@0	1240	;;
michael@0	1241	aix4.1*)
michael@0	1242	AC_DEFINE(AIX_TIMERS)
michael@0	1243	AC_DEFINE(_PR_NO_LARGE_FILES)
michael@0	1244	AC_DEFINE(AIX4_1)
michael@0	1245	MKSHLIB=
michael@0	1246	DSO_LDOPTS=
michael@0	1247	AIX_LINK_OPTS='-bnso -berok'
michael@0	1248	LIBNSPR='-L$(dist_libdir) -lnspr$(MOD_MAJOR_VERSION)_shr'
michael@0	1249	LIBPLC='-L$(dist_libdir) -lplc$(MOD_MAJOR_VERSION)_shr'
michael@0	1250	;;
michael@0	1251	aix4.2*)
michael@0	1252	AC_DEFINE(AIX_TIMERS)
michael@0	1253	AC_DEFINE(_PR_HAVE_OFF64_T)
michael@0	1254	AIX_LINK_OPTS='-brtl -bnso -berok'
michael@0	1255	;;
michael@0	1256	aix4.3*)
michael@0	1257	AC_DEFINE(AIX_TIMERS)
michael@0	1258	AC_DEFINE(_PR_HAVE_OFF64_T)
michael@0	1259	AC_DEFINE(AIX4_3_PLUS)
michael@0	1260	AC_DEFINE(HAVE_SOCKLEN_T)
michael@0	1261	AC_DEFINE(HAVE_FCNTL_FILE_LOCKING)
michael@0	1262	USE_IPV6=1
michael@0	1263	AIX_LINK_OPTS='-brtl -bnso -berok'
michael@0	1264	;;
michael@0	1265	*)
michael@0	1266	AC_DEFINE(AIX_TIMERS)
michael@0	1267	AC_DEFINE(_PR_HAVE_OFF64_T)
michael@0	1268	AC_DEFINE(AIX4_3_PLUS)
michael@0	1269	AC_DEFINE(HAVE_SOCKLEN_T)
michael@0	1270	AC_DEFINE(HAVE_FCNTL_FILE_LOCKING)
michael@0	1271	USE_IPV6=1
michael@0	1272	AIX_LINK_OPTS='-brtl -bnso -berok'
michael@0	1273	;;
michael@0	1274	esac
michael@0	1275	CFLAGS="$CFLAGS -qro -qroconst"
michael@0	1276	AIX_WRAP='$(DIST)/lib/aixwrap.o'
michael@0	1277	AIX_TMP='./_aix_tmp.o'
michael@0	1278	if test -n "$USE_64"; then
michael@0	1279	MDCPUCFG_H=_aix64.cfg
michael@0	1280	OBJECT_MODE=64
michael@0	1281	else
michael@0	1282	MDCPUCFG_H=_aix32.cfg
michael@0	1283	fi
michael@0	1284	PR_MD_CSRCS=aix.c
michael@0	1285	RESOLVE_LINK_SYMBOLS=1
michael@0	1286	;;
michael@0	1287
michael@0	1288	*-beos*)
michael@0	1289	AC_DEFINE(XP_BEOS)
michael@0	1290	AC_DEFINE(BeOS)
michael@0	1291	AC_DEFINE(BEOS)
michael@0	1292	AC_DEFINE(_POSIX_SOURCE)
michael@0	1293	DSO_LDOPTS=-nostart
michael@0	1294	MDCPUCFG_H=_beos.cfg
michael@0	1295	USE_BTHREADS=1
michael@0	1296	PR_MD_ARCH_DIR=beos
michael@0	1297	RESOLVE_LINK_SYMBOLS=1
michael@0	1298	case "${target_cpu}" in
michael@0	1299	i*86)
michael@0	1300	_OPTIMIZE_FLAGS=-O2
michael@0	1301	_DEBUG_FLAGS='-gdwarf-2 -O0'
michael@0	1302	MKSHLIB='$(CCC) $(DSO_LDOPTS) -o $@'
michael@0	1303	AC_CHECK_LIB(bind, gethostbyaddr, [OS_LIBS="$OS_LIBS -lbind -lsocket"])
michael@0	1304	;;
michael@0	1305	powerpc)
michael@0	1306	CC=mwcc
michael@0	1307	CCC=mwcc
michael@0	1308	LD=mwld
michael@0	1309	DSO_LDOPTS='-xms -export pragma -init _init_routine_ -term _term_routine_ -lroot -lnet /boot/develop/lib/ppc/glue-noinit.a /boot/develop/lib/ppc/init_term_dyn.o /boot/develop/lib/ppc/start_dyn.o'
michael@0	1310	_OPTIMIZE_FLAGS=-O2
michael@0	1311	_DEBUG_FLAGS='-g -O0'
michael@0	1312	;;
michael@0	1313	esac
michael@0	1314	;;
michael@0	1315
michael@0	1316	*-bsdi*)
michael@0	1317	AC_DEFINE(XP_UNIX)
michael@0	1318	AC_DEFINE(BSDI)
michael@0	1319	AC_DEFINE(NEED_BSDREGEX)
michael@0	1320
michael@0	1321	CFLAGS="$CFLAGS -Wall -Wno-format"
michael@0	1322	CXXFLAGS="$CXXFLAGS -Wall -Wno-format"
michael@0	1323
michael@0	1324	if echo "$OS_TEST" | grep -c 86 >/dev/null; then
michael@0	1325	CPU_ARCH=x86
michael@0	1326	elif echo "$OS_TEST" | grep -c sparc >/dev/null; then
michael@0	1327	CPU_ARCH=sparc
michael@0	1328	fi
michael@0	1329
michael@0	1330	MDCPUCFG_H=_bsdi.cfg
michael@0	1331	PR_MD_CSRCS=bsdi.c
michael@0	1332
michael@0	1333	DSO_LDOPTS=-r
michael@0	1334
michael@0	1335	case "$target_os" in
michael@0	1336	bsdi1.1*)
michael@0	1337	AC_DEFINE(_PR_BSDI_JMPBUF_IS_ARRAY)
michael@0	1338	AC_DEFINE(_PR_STAT_HAS_ONLY_ST_ATIME)
michael@0	1339	AC_DEFINE(_PR_NEED_H_ERRNO)
michael@0	1340	MKSHLIB=
michael@0	1341	DSO_CFLAGS=
michael@0	1342	DSO_LDOPTS=
michael@0	1343	;;
michael@0	1344
michael@0	1345	bsdi2.1*)
michael@0	1346	AC_DEFINE(_PR_TIMESPEC_HAS_TS_SEC)
michael@0	1347	AC_DEFINE(_PR_BSDI_JMPBUF_IS_ARRAY)
michael@0	1348	AC_DEFINE(HAVE_DLL)
michael@0	1349	AC_DEFINE(USE_DLFCN)
michael@0	1350	AC_DEFINE(_PR_STAT_HAS_ST_ATIMESPEC)
michael@0	1351	PR_MD_ASFILES=os_BSD_OS_386_2.s
michael@0	1352	;;
michael@0	1353
michael@0	1354	bsdi4.* | bsdi5.*)
michael@0	1355	AC_DEFINE(_PR_SELECT_CONST_TIMEVAL)
michael@0	1356	AC_DEFINE(_PR_BSDI_JMPBUF_IS_STRUCT)
michael@0	1357	AC_DEFINE(HAVE_DLL)
michael@0	1358	AC_DEFINE(USE_DLFCN)
michael@0	1359	AC_DEFINE(_PR_STAT_HAS_ST_ATIMESPEC)
michael@0	1360	MKSHLIB='$(CC) -o $@ $(DSO_LDOPTS)'
michael@0	1361	DSO_CFLAGS=-fPIC
michael@0	1362	DSO_LDOPTS='-shared -Wl,-soname,$(@:$(OBJDIR)/%.so=%.so)'
michael@0	1363	STRIP="$STRIP -d"
michael@0	1364	case "$target_os" in
michael@0	1365	bsdi4.2* | bsdi4.3* | bsdi5.*)
michael@0	1366	AC_DEFINE(_PR_HAVE_GETPROTO_R)
michael@0	1367	AC_DEFINE(_PR_HAVE_GETPROTO_R_POINTER)
michael@0	1368	;;
michael@0	1369	esac
michael@0	1370	;;
michael@0	1371	*)
michael@0	1372	AC_DEFINE(_PR_SELECT_CONST_TIMEVAL)
michael@0	1373	AC_DEFINE(_PR_BSDI_JMPBUF_IS_STRUCT)
michael@0	1374	AC_DEFINE(HAVE_DLL)
michael@0	1375	AC_DEFINE(USE_DLFCN)
michael@0	1376	AC_DEFINE(_PR_STAT_HAS_ST_ATIMESPEC)
michael@0	1377	;;
michael@0	1378	esac
michael@0	1379
michael@0	1380	;;
michael@0	1381
michael@0	1382	*-darwin*)
michael@0	1383	AC_DEFINE(XP_UNIX)
michael@0	1384	AC_DEFINE(DARWIN)
michael@0	1385	AC_DEFINE(HAVE_BSD_FLOCK)
michael@0	1386	AC_DEFINE(HAVE_SOCKLEN_T)
michael@0	1387	AS='$(CC) -x assembler-with-cpp'
michael@0	1388	CFLAGS="$CFLAGS -Wall -fno-common"
michael@0	1389	case "${target_cpu}" in
michael@0	1390	arm*)
michael@0	1391	CPU_ARCH=arm
michael@0	1392	;;
michael@0	1393	i*86*|x86_64)
michael@0	1394	if test -n "$USE_64"; then
michael@0	1395	CPU_ARCH=x86_64
michael@0	1396	else
michael@0	1397	CPU_ARCH=i386
michael@0	1398	fi
michael@0	1399	;;
michael@0	1400	*)
michael@0	1401	CPU_ARCH=ppc
michael@0	1402	;;
michael@0	1403	esac
michael@0	1404	if test "`echo $CC | grep -c '\-arch '`" = "0"; then
michael@0	1405	CC="$CC -arch $CPU_ARCH"
michael@0	1406	fi
michael@0	1407	AC_CHECK_HEADER(crt_externs.h)
michael@0	1408	DSO_CFLAGS=-fPIC
michael@0	1409	DSO_LDOPTS='-dynamiclib -compatibility_version 1 -current_version 1 -all_load -install_name @executable_path/$@ -headerpad_max_install_names'
michael@0	1410	_OPTIMIZE_FLAGS=-O2
michael@0	1411	MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
michael@0	1412	STRIP="$STRIP -x -S"
michael@0	1413	DLL_SUFFIX=dylib
michael@0	1414	USE_PTHREADS=1
michael@0	1415	MDCPUCFG_H=_darwin.cfg
michael@0	1416	PR_MD_CSRCS=darwin.c
michael@0	1417	PR_MD_ASFILES=os_Darwin.s
michael@0	1418
michael@0	1419	# Add Mac OS X support for loading CFM & CFBundle plugins
michael@0	1420	if test -f "${MACOS_SDK_DIR}/System/Library/Frameworks/Carbon.framework/Carbon"; then
michael@0	1421	AC_DEFINE(XP_MACOSX)
michael@0	1422	OS_TARGET=MacOSX
michael@0	1423
michael@0	1424	if test -n "$_MACOSX_DEPLOYMENT_TARGET" ; then
michael@0	1425	dnl Use the specified value
michael@0	1426	export MACOSX_DEPLOYMENT_TARGET=$_MACOSX_DEPLOYMENT_TARGET
michael@0	1427	elif test -z "$MACOSX_DEPLOYMENT_TARGET" ; then
michael@0	1428	dnl No value specified on the command line or in the environment,
michael@0	1429	dnl use the lesser of the library's minimum or the architecture's
michael@0	1430	dnl minimum.
michael@0	1431	case "${target_cpu}" in
michael@0	1432	powerpc*)
michael@0	1433	dnl Architecture minimum 10.2
michael@0	1434	export MACOSX_DEPLOYMENT_TARGET=10.2
michael@0	1435	;;
michael@0	1436	i*86*)
michael@0	1437	dnl Architecture minimum 10.4
michael@0	1438	export MACOSX_DEPLOYMENT_TARGET=10.4
michael@0	1439	;;
michael@0	1440	esac
michael@0	1441	fi
michael@0	1442
michael@0	1443	dnl MACOS_SDK_DIR will be set to the SDK location whenever one is
michael@0	1444	dnl in use. NEXT_ROOT will be set and exported if it's needed for
michael@0	1445	dnl ld.
michael@0	1446
michael@0	1447	if test "$MACOS_SDK_DIR"; then
michael@0	1448	dnl Sync this section with the one in Mozilla's top level.
michael@0	1449
michael@0	1450	if test ! -d "$MACOS_SDK_DIR"; then
michael@0	1451	AC_MSG_ERROR([SDK not found. When using --with-macos-sdk, you must
michael@0	1452	specify a valid SDK. SDKs are installed when the optional cross-development
michael@0	1453	tools are selected during the Xcode/Developer Tools installation.])
michael@0	1454	fi
michael@0	1455
michael@0	1456	changequote(,)
michael@0	1457	CC_VERSION=`$CC -v 2>&1 | grep 'gcc version'`
michael@0	1458	GCC_VERSION_FULL=`echo $CC_VERSION | $PERL -pe 's/^.*gcc version ([^ ]*).*/$1/'`
michael@0	1459	GCC_VERSION=`echo $GCC_VERSION_FULL | $PERL -pe '(split(/\./))[0]>=4&&s/(^\d*\.\d*).*/$1/;'`
michael@0	1460	changequote([,])
michael@0	1461	GCC_VERSION_MAJOR=`echo $GCC_VERSION_FULL | $PERL -pe 's/(^\d*).*/$1/;'`
michael@0	1462	if test "$GCC_VERSION_MAJOR" -lt "4" ; then
michael@0	1463	SDK_C_FRAMEWORK="-F${MACOS_SDK_DIR}/System/Library/Frameworks"
michael@0	1464	if test -d "${MACOS_SDK_DIR}/Library/Frameworks" ; then
michael@0	1465	SDK_C_FRAMEWORK="$SDK_C_FRAMEWORK -F${MACOS_SDK_DIR}/Library/Frameworks"
michael@0	1466	fi
michael@0	1467
michael@0	1468	SDK_C_INCLUDE="-isystem ${MACOS_SDK_DIR}/usr/include/gcc/darwin/${GCC_VERSION} -isystem ${MACOS_SDK_DIR}/usr/include ${SDK_C_FRAMEWORK}"
michael@0	1469
michael@0	1470	CFLAGS="$CFLAGS -nostdinc ${SDK_C_INCLUDE}"
michael@0	1471
michael@0	1472	dnl CPP needs to be set for AC_CHECK_HEADER.
michael@0	1473	CPP="$CPP -nostdinc ${SDK_C_INCLUDE}"
michael@0	1474
michael@0	1475	changequote(,)
michael@0	1476	HOST_DARWIN_MAJOR=`echo "$build_os" | sed -E -e 's/^darwin([0-9]+).*$/\1/'`
michael@0	1477	changequote([,])
michael@0	1478	if test "$HOST_DARWIN_MAJOR" -lt 9 ; then
michael@0	1479	dnl The build host is running Tiger (10.4) or earlier.
michael@0	1480	dnl ld support for -syslibroot is compiler-agnostic, but
michael@0	1481	dnl only available on Tiger and later. On Tiger and
michael@0	1482	dnl earlier build hosts, just rely on NEXT_ROOT, because
michael@0	1483	dnl it's not been shown to cause any problems.
michael@0	1484	MACOS_SDK_LIBS="-L${MACOS_SDK_DIR}/usr/lib/gcc/darwin -L${MACOS_SDK_DIR}/usr/lib/gcc/darwin/${GCC_VERSION_FULL} -L${MACOS_SDK_DIR}/usr/lib ${SDK_C_FRAMEWORK}"
michael@0	1485	else
michael@0	1486	dnl The build host is running Leopard (10.5) or later.
michael@0	1487	dnl With NEXT_ROOT set, the linker will still not apply
michael@0	1488	dnl it when resolving dependencies. This causes problems
michael@0	1489	dnl on Leopard, where an SDK depends on frameworks which
michael@0	1490	dnl were present in earlier OS releases (and the associated
michael@0	1491	dnl SDK) but not in Leopard. -syslibroot does not have
michael@0	1492	dnl this problem, but it results in harmless warnings when
michael@0	1493	dnl NEXT_ROOT is set. NEXT_ROOT needs to remain set even
michael@0	1494	dnl on Leopard because the compiler uses it too.
michael@0	1495	MACOS_SDK_LIBS="-Wl,-syslibroot,${MACOS_SDK_DIR}"
michael@0	1496	fi
michael@0	1497
michael@0	1498	LDFLAGS="${MACOS_SDK_LIBS} $LDFLAGS"
michael@0	1499	export NEXT_ROOT=$MACOS_SDK_DIR
michael@0	1500
michael@0	1501	if test -n "$CROSS_COMPILE" ; then
michael@0	1502	dnl NEXT_ROOT will be in the environment, but it
michael@0	1503	dnl shouldn't be set for the build host. HOST_CXX is
michael@0	1504	dnl presently unused.
michael@0	1505	HOST_CC="NEXT_ROOT= $HOST_CC"
michael@0	1506	HOST_CXX="NEXT_ROOT= $HOST_CXX"
michael@0	1507	fi
michael@0	1508	else
michael@0	1509	dnl gcc >= 4.0 uses different paths than above, but knows
michael@0	1510	dnl how to find them itself.
michael@0	1511	CFLAGS="$CFLAGS -isysroot ${MACOS_SDK_DIR}"
michael@0	1512
michael@0	1513	dnl CPP needs to be set for AC_CHECK_HEADER.
michael@0	1514	CPP="$CPP -isysroot ${MACOS_SDK_DIR}"
michael@0	1515
michael@0	1516	dnl If gcc >= 4.0.0, we're guaranteed to be on Tiger, which
michael@0	1517	dnl has an ld that supports -syslibroot. Don't set
michael@0	1518	dnl NEXT_ROOT because it will be ignored and cause
michael@0	1519	dnl warnings when -syslibroot is specified.
michael@0	1520	if test "$GCC_VERSION_FULL" != "4.0.0" ; then
michael@0	1521	dnl gcc > 4.0.0 will pass -syslibroot to ld automatically
michael@0	1522	dnl based on the -isysroot it receives.
michael@0	1523	LDFLAGS="$LDFLAGS -isysroot ${MACOS_SDK_DIR}"
michael@0	1524	else
michael@0	1525	dnl gcc 4.0.0 doesn't pass -syslibroot to ld, it needs
michael@0	1526	dnl to be explicit.
michael@0	1527	LDFLAGS="$LDFLAGS -Wl,-syslibroot,${MACOS_SDK_DIR}"
michael@0	1528	fi
michael@0	1529	fi
michael@0	1530	fi
michael@0	1531	fi
michael@0	1532	;;
michael@0	1533
michael@0	1534	*-dgux*)
michael@0	1535	AC_DEFINE(XP_UNIX)
michael@0	1536	AC_DEFINE(_PR_LOCAL_THREADS_ONLY)
michael@0	1537	AC_DEFINE(SVR4)
michael@0	1538	AC_DEFINE(SYSV)
michael@0	1539	AC_DEFINE(DGUX)
michael@0	1540	AC_DEFINE(_DGUX_SOURCE)
michael@0	1541	AC_DEFINE(_POSIX4A_DRAFT6_SOURCE)
michael@0	1542	DSO_LDOPTS=-G
michael@0	1543	_OPTIMIZE_FLAGS=-O2
michael@0	1544	_DEBUG_FLAGS=
michael@0	1545	MDCPUCFG_H=_dgux.cfg
michael@0	1546	PR_MD_CSRCS=dgux.c
michael@0	1547	;;
michael@0	1548
michael@0	1549	*-freebsd*)
michael@0	1550	if test -z "$USE_NSPR_THREADS"; then
michael@0	1551	USE_PTHREADS=1
michael@0	1552	fi
michael@0	1553	AC_DEFINE(XP_UNIX)
michael@0	1554	AC_DEFINE(FREEBSD)
michael@0	1555	AC_DEFINE(HAVE_BSD_FLOCK)
michael@0	1556	AC_DEFINE(HAVE_SOCKLEN_T)
michael@0	1557	CFLAGS="$CFLAGS $(DSO_CFLAGS) -ansi -Wall"
michael@0	1558	MOZ_OBJFORMAT=`test -x /usr/bin/objformat && /usr/bin/objformat || echo elf`
michael@0	1559	if test "$MOZ_OBJFORMAT" = "elf"; then
michael@0	1560	DLL_SUFFIX=so
michael@0	1561	else
michael@0	1562	DLL_SUFFIX=so.1.0
michael@0	1563	fi
michael@0	1564	MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
michael@0	1565	DSO_CFLAGS=-fPIC
michael@0	1566	DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)'
michael@0	1567	MDCPUCFG_H=_freebsd.cfg
michael@0	1568	PR_MD_CSRCS=freebsd.c
michael@0	1569	;;
michael@0	1570
michael@0	1571	*-hpux*)
michael@0	1572	AC_DEFINE(XP_UNIX)
michael@0	1573	AC_DEFINE(HPUX)
michael@0	1574	AC_DEFINE(_HPUX_SOURCE)
michael@0	1575	# OSF1 and HPUX report the POLLHUP event for a socket when the
michael@0	1576	# shutdown(SHUT_WR) operation is called for the remote end, even though
michael@0	1577	# the socket is still writeable. Use select(), instead of poll(), to
michael@0	1578	# workaround this problem.
michael@0	1579	AC_DEFINE(_PR_POLL_WITH_SELECT)
michael@0	1580	AC_DEFINE(_USE_BIG_FDS)
michael@0	1581	DSO_LDOPTS='-b +h $(notdir $@)'
michael@0	1582	PR_MD_CSRCS=hpux.c
michael@0	1583	if test "$OS_TEST" = "ia64"; then
michael@0	1584	DLL_SUFFIX=so
michael@0	1585	DSO_LDOPTS="$DSO_LDOPTS +b '\$\$ORIGIN'"
michael@0	1586	CPU_ARCH_TAG=_$OS_TEST
michael@0	1587	if test -z "$USE_64"; then
michael@0	1588	COMPILER_TAG=_32
michael@0	1589	fi
michael@0	1590	PR_MD_ASFILES=os_HPUX_ia64.s
michael@0	1591	else
michael@0	1592	AC_DEFINE(hppa)
michael@0	1593	DLL_SUFFIX=sl
michael@0	1594	PR_MD_ASFILES=os_HPUX.s
michael@0	1595	fi
michael@0	1596	if test -n "$USE_64"; then
michael@0	1597	MDCPUCFG_H=_hpux64.cfg
michael@0	1598	else
michael@0	1599	MDCPUCFG_H=_hpux32.cfg
michael@0	1600	fi
michael@0	1601	if test -z "$GNU_CC"; then
michael@0	1602	CC="$CC -Ae"
michael@0	1603	CXX="$CXX -ext"
michael@0	1604	DSO_CFLAGS=+Z
michael@0	1605	else
michael@0	1606	DSO_CFLAGS=-fPIC
michael@0	1607	ASFLAGS="$ASFLAGS -x assembler-with-cpp"
michael@0	1608	fi
michael@0	1609
michael@0	1610	if test -n "$MOZILLA_CLIENT"; then
michael@0	1611	DEFAULT_IMPL_STRATEGY=_EMU
michael@0	1612	fi
michael@0	1613
michael@0	1614	if echo "$OS_RELEASE" | grep ^A.09 >/dev/null; then
michael@0	1615	AC_DEFINE(_PR_NEED_H_ERRNO)
michael@0	1616	AC_DEFINE(HPUX9)
michael@0	1617	DEFAULT_IMPL_STRATEGY=_EMU
michael@0	1618	USE_NSPR_THREADS=1
michael@0	1619	fi
michael@0	1620
michael@0	1621	if echo "$OS_RELEASE" | egrep '^(A.09|B.10)' >/dev/null; then
michael@0	1622	AC_DEFINE(_PR_NO_LARGE_FILES)
michael@0	1623	fi
michael@0	1624
michael@0	1625	if echo "$OS_RELEASE" | egrep '^(B.10.10|B.10.20)' >/dev/null; then
michael@0	1626	AC_DEFINE(_PR_NEED_H_ERRNO)
michael@0	1627	fi
michael@0	1628
michael@0	1629	if echo "$OS_RELEASE" | egrep '^(B.10.10|B.10.20)' >/dev/null; then
michael@0	1630	AC_DEFINE(HAVE_INT_LOCALTIME_R)
michael@0	1631	fi
michael@0	1632
michael@0	1633	if echo "$OS_RELEASE" | egrep '^(B.10.30|B.11)' >/dev/null; then
michael@0	1634	AC_DEFINE(HAVE_POINTER_LOCALTIME_R)
michael@0	1635	fi
michael@0	1636
michael@0	1637	# HP-UX 11i v2 (B.11.23) or higher
michael@0	1638	changequote(<<,>>)
michael@0	1639	case "$OS_RELEASE" in
michael@0	1640	[C-Z]*|B.[2-9]*|B.1[2-9]*|B.11.[3-9]*|B.11.2[3-9]*)
michael@0	1641	USE_IPV6=1
michael@0	1642	;;
michael@0	1643	esac
michael@0	1644	changequote([,])
michael@0	1645
michael@0	1646	if test "$OS_RELEASE" = "B.10.01"; then
michael@0	1647	AC_DEFINE(HPUX10)
michael@0	1648	DEFAULT_IMPL_STRATEGY=_EMU
michael@0	1649	fi
michael@0	1650
michael@0	1651	if test "$OS_RELEASE" = "B.10.10"; then
michael@0	1652	AC_DEFINE(HPUX10)
michael@0	1653	AC_DEFINE(HPUX10_10)
michael@0	1654	DEFAULT_IMPL_STRATEGY=_PTH
michael@0	1655	fi
michael@0	1656
michael@0	1657	if test "$OS_RELEASE" = "B.10.20"; then
michael@0	1658	AC_DEFINE(HPUX10)
michael@0	1659	AC_DEFINE(HPUX10_20)
michael@0	1660	if test -z "$GNU_CC"; then
michael@0	1661	CFLAGS="$CFLAGS +DAportable +DS1.1"
michael@0	1662	CXXFLAGS="$CXXFLAGS +DAportable +DS1.1"
michael@0	1663	fi
michael@0	1664	DEFAULT_IMPL_STRATEGY=_PTH
michael@0	1665	fi
michael@0	1666
michael@0	1667	if test "$OS_RELEASE" = "B.10.30"; then
michael@0	1668	AC_DEFINE(HPUX10)
michael@0	1669	AC_DEFINE(HPUX10_30)
michael@0	1670	if test -z "$GNU_CC"; then
michael@0	1671	CFLAGS="$CFLAGS +DAportable +DS1.1"
michael@0	1672	CXXFLAGS="$CXXFLAGS +DAportable +DS1.1"
michael@0	1673	fi
michael@0	1674	DEFAULT_IMPL_STRATEGY=_PTH
michael@0	1675	fi
michael@0	1676
michael@0	1677	if echo "$OS_RELEASE" | grep ^B.11 >/dev/null; then
michael@0	1678	AC_DEFINE(HPUX10)
michael@0	1679	AC_DEFINE(HPUX11)
michael@0	1680	AC_DEFINE(_LARGEFILE64_SOURCE)
michael@0	1681	AC_DEFINE(_PR_HAVE_OFF64_T)
michael@0	1682	AC_DEFINE(HAVE_FCNTL_FILE_LOCKING)
michael@0	1683	if test -z "$GNU_CC"; then
michael@0	1684	if test -z "$USE_64"; then
michael@0	1685	if test "$OS_TEST" = "ia64"; then
michael@0	1686	CFLAGS="$CFLAGS +DD32"
michael@0	1687	CXXFLAGS="$CXXFLAGS +DD32"
michael@0	1688	else
michael@0	1689	CFLAGS="$CFLAGS +DAportable +DS2.0"
michael@0	1690	CXXFLAGS="$CXXFLAGS +DAportable +DS2.0"
michael@0	1691	fi
michael@0	1692	else
michael@0	1693	if test "$OS_TEST" = "ia64"; then
michael@0	1694	CFLAGS="$CFLAGS +DD64"
michael@0	1695	CXXFLAGS="$CXXFLAGS +DD64"
michael@0	1696	else
michael@0	1697	CFLAGS="$CFLAGS +DA2.0W +DS2.0"
michael@0	1698	CXXFLAGS="$CXXFLAGS +DA2.0W +DS2.0"
michael@0	1699	fi
michael@0	1700	fi
michael@0	1701	fi
michael@0	1702	DEFAULT_IMPL_STRATEGY=_PTH
michael@0	1703	fi
michael@0	1704
michael@0	1705	if test "$DEFAULT_IMPL_STRATEGY" = "_EMU"; then
michael@0	1706	USE_NSPR_THREADS=1
michael@0	1707	USE_PTHREADS=
michael@0	1708	USE_USER_PTHREADS=
michael@0	1709	elif test "$DEFAULT_IMPL_STRATEGY" = "_PTH"; then
michael@0	1710	USE_PTHREADS=1
michael@0	1711	if test "$USE_NSPR_THREADS"; then
michael@0	1712	USE_PTHREADS=
michael@0	1713	fi
michael@0	1714	if test "$USE_USER_PTHREADS"; then
michael@0	1715	USE_PTHREADS=
michael@0	1716	fi
michael@0	1717	fi
michael@0	1718	;;
michael@0	1719
michael@0	1720	*-irix*)
michael@0	1721	AC_DEFINE(XP_UNIX)
michael@0	1722	AC_DEFINE(IRIX)
michael@0	1723	AC_DEFINE(SVR4)
michael@0	1724	AC_DEFINE(_SGI_MP_SOURCE)
michael@0	1725	AC_DEFINE(HAVE_FCNTL_FILE_LOCKING)
michael@0	1726	PR_MD_CSRCS=irix.c
michael@0	1727	PR_MD_ASFILES=os_Irix.s
michael@0	1728	MKSHLIB='$(LD) $(DSO_LDOPTS) -rdata_shared -shared -soname $(notdir $@) -o $@'
michael@0	1729	STRIP="$STRIP -f"
michael@0	1730	RESOLVE_LINK_SYMBOLS=1
michael@0	1731	if test -n "$USE_64"; then
michael@0	1732	MDCPUCFG_H=_irix64.cfg
michael@0	1733	else
michael@0	1734	MDCPUCFG_H=_irix32.cfg
michael@0	1735	fi
michael@0	1736	case "${target_os}" in
michael@0	1737	irix6*)
michael@0	1738	AC_DEFINE(IRIX6)
michael@0	1739	USE_PTHREADS=1
michael@0	1740	USE_N32=1
michael@0	1741	COMPILER_TAG=_n32
michael@0	1742	IMPL_STRATEGY=_PTH
michael@0	1743	;;
michael@0	1744	irix5*)
michael@0	1745	AC_DEFINE(IRIX5)
michael@0	1746	USE_NSPR_THREADS=1
michael@0	1747	;;
michael@0	1748	*)
michael@0	1749	USE_PTHREADS=1
michael@0	1750	USE_N32=1
michael@0	1751	;;
michael@0	1752	esac
michael@0	1753	if test "$GNU_CC"; then
michael@0	1754	dnl
michael@0	1755	dnl If we are using gcc with native binutils, we need to
michael@0	1756	dnl suppress the
michael@0	1757	dnl #lineno "filename" num num
michael@0	1758	dnl lines, which confuse IRIX native as. Add -Wp,-P to the
michael@0	1759	dnl gcc command line, which passes -P to the preprocessor.
michael@0	1760	dnl
michael@0	1761	AS='$(CC) -Wp,-P -x assembler-with-cpp -D_ASM -mips2 $(INCLUDES)'
michael@0	1762	CFLAGS="$CFLAGS -Wall -Wno-format"
michael@0	1763	_OPTIMIZE_FLAGS="-O6"
michael@0	1764	else
michael@0	1765	if test -n "$USE_N32"; then
michael@0	1766	AS='as -D_ASM $(INCLUDES) -n32'
michael@0	1767	else
michael@0	1768	AS='as -D_ASM $(INCLUDES)'
michael@0	1769	fi
michael@0	1770	CFLAGS="$CFLAGS -fullwarn -xansi"
michael@0	1771	if test "$USE_N32"; then
michael@0	1772	_OPTIMIZE_FLAGS="-O -OPT:Olimit=4000"
michael@0	1773	else
michael@0	1774	_OPTIMIZE_FLAGS="-O -Olimit 4000"
michael@0	1775	fi
michael@0	1776	if test "$USE_MDUPDATE"; then
michael@0	1777	CFLAGS="$CFLAGS -MDupdate \$(DEPENDENCIES)"
michael@0	1778	fi
michael@0	1779	case "${target}" in
michael@0	1780	*-irix6.*)
michael@0	1781	CFLAGS="$CFLAGS -multigot"
michael@0	1782	DSO_LDOPTS="-no_unresolved"
michael@0	1783	if test "$USE_N32"; then
michael@0	1784	CFLAGS="$CFLAGS -n32 -woff 1209"
michael@0	1785	DSO_LDOPTS="$DSO_LDOPTS -n32"
michael@0	1786	else
michael@0	1787	if test "$USE_64"; then
michael@0	1788	CFLAGS="$CFLAGS -64"
michael@0	1789	else
michael@0	1790	CFLAGS="$CFLAGS -32"
michael@0	1791	fi
michael@0	1792	fi
michael@0	1793	;;
michael@0	1794	*)
michael@0	1795	CFLAGS="$CFLAGS -xgot"
michael@0	1796	;;
michael@0	1797	esac
michael@0	1798	fi
michael@0	1799	if test "${target_os}" = "irix5.3"; then
michael@0	1800	AC_DEFINE(IRIX5_3)
michael@0	1801	fi
michael@0	1802	case "${target_os}" in
michael@0	1803	irix6.5)
michael@0	1804	if test -z "$GNU_CC"; then
michael@0	1805	CFLAGS="$CFLAGS -mips3"
michael@0	1806	fi
michael@0	1807	AC_DEFINE(_PR_HAVE_GETPROTO_R)
michael@0	1808	AC_DEFINE(_PR_HAVE_GETPROTO_R_POINTER)
michael@0	1809	AC_DEFINE(_PR_HAVE_SGI_PRDA_PROCMASK)
michael@0	1810	;;
michael@0	1811	irix5*)
michael@0	1812	;;
michael@0	1813	*)
michael@0	1814	AC_DEFINE(_PR_HAVE_SGI_PRDA_PROCMASK)
michael@0	1815	;;
michael@0	1816	esac
michael@0	1817	;;
michael@0	1818
michael@0	1819	*-linux*|*-gnu*|*-k*bsd*-gnu|*-android*|*-linuxandroid*)
michael@0	1820	if test -z "$USE_NSPR_THREADS"; then
michael@0	1821	USE_PTHREADS=1
michael@0	1822	IMPL_STRATEGY=_PTH
michael@0	1823	fi
michael@0	1824	AC_DEFINE(XP_UNIX)
michael@0	1825	AC_DEFINE(_GNU_SOURCE)
michael@0	1826	AC_DEFINE(HAVE_FCNTL_FILE_LOCKING)
michael@0	1827	case "${target}" in
michael@0	1828	*-android*|*-linuxandroid*)
michael@0	1829	OS_TARGET=Android
michael@0	1830	AC_DEFINE(LINUX)
michael@0	1831	;;
michael@0	1832	*-linux*)
michael@0	1833	AC_DEFINE(LINUX)
michael@0	1834	;;
michael@0	1835	esac
michael@0	1836	CFLAGS="$CFLAGS -Wall"
michael@0	1837	CXXFLAGS="$CXXFLAGS -Wall"
michael@0	1838	MDCPUCFG_H=_linux.cfg
michael@0	1839	PR_MD_CSRCS=linux.c
michael@0	1840	MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
michael@0	1841	DSO_CFLAGS=-fPIC
michael@0	1842	DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)'
michael@0	1843	_OPTIMIZE_FLAGS=-O2
michael@0	1844	_DEBUG_FLAGS="-g -fno-inline" # most people on linux use gcc/gdb, and that
michael@0	1845	# combo is not yet good at debugging inlined
michael@0	1846	# functions (even when using DWARF2 as the
michael@0	1847	# debugging format)
michael@0	1848	COMPILER_TAG=_glibc
michael@0	1849	if echo "$OS_TEST" | grep -c 86 >/dev/null; then
michael@0	1850	CPU_ARCH=x86
michael@0	1851	else
michael@0	1852	CPU_ARCH=$OS_TEST
michael@0	1853	fi
michael@0	1854	CPU_ARCH_TAG=_${CPU_ARCH}
michael@0	1855	case "${target_cpu}" in
michael@0	1856	alpha)
michael@0	1857	AC_DEFINE(_ALPHA_)
michael@0	1858	AC_DEFINE(__alpha)
michael@0	1859	CFLAGS="$CFLAGS -mieee"
michael@0	1860	CXXFLAGS="$CXXFLAGS -mieee"
michael@0	1861	;;
michael@0	1862	i*86)
michael@0	1863	AC_DEFINE(i386)
michael@0	1864	PR_MD_ASFILES=os_Linux_x86.s
michael@0	1865	;;
michael@0	1866	ia64)
michael@0	1867	PR_MD_ASFILES=os_Linux_ia64.s
michael@0	1868	;;
michael@0	1869	x86_64)
michael@0	1870	if test -n "$USE_64"; then
michael@0	1871	PR_MD_ASFILES=os_Linux_x86_64.s
michael@0	1872	elif test -n "$USE_X32"; then
michael@0	1873	PR_MD_ASFILES=os_Linux_x86_64.s
michael@0	1874	CC="$CC -mx32"
michael@0	1875	CXX="$CXX -mx32"
michael@0	1876	else
michael@0	1877	AC_DEFINE(i386)
michael@0	1878	PR_MD_ASFILES=os_Linux_x86.s
michael@0	1879	CC="$CC -m32"
michael@0	1880	CXX="$CXX -m32"
michael@0	1881	fi
michael@0	1882	;;
michael@0	1883	ppc|powerpc)
michael@0	1884	PR_MD_ASFILES=os_Linux_ppc.s
michael@0	1885	;;
michael@0	1886	powerpc64)
michael@0	1887	if test -n "$USE_64"; then
michael@0	1888	CC="$CC -m64"
michael@0	1889	CXX="$CXX -m64"
michael@0	1890	else
michael@0	1891	PR_MD_ASFILES=os_Linux_ppc.s
michael@0	1892	fi
michael@0	1893	;;
michael@0	1894	m68k)
michael@0	1895	CFLAGS="$CFLAGS -m68020-60"
michael@0	1896	CXXFLAGS="$CXXFLAGS -m68020-60"
michael@0	1897	;;
michael@0	1898	esac
michael@0	1899	;;
michael@0	1900
michael@0	1901	*-mingw*|*-msys*|*-cygwin*|*-mks*)
michael@0	1902	AC_DEFINE(XP_PC)
michael@0	1903	AC_DEFINE(WIN32)
michael@0	1904	PR_MD_ARCH_DIR=windows
michael@0	1905	RESOLVE_LINK_SYMBOLS=1
michael@0	1906
michael@0	1907	if test -n "$GNU_CC"; then
michael@0	1908	CC="$CC -mwindows"
michael@0	1909	CXX="$CXX -mwindows"
michael@0	1910	DLL_SUFFIX=dll
michael@0	1911	MKSHLIB='$(CC) -shared -Wl,--export-all-symbols -Wl,--out-implib -Wl,$(IMPORT_LIBRARY) $(DLLBASE) -o $(subst $(OBJDIR)/,,$(SHARED_LIBRARY))'
michael@0	1912	RC=$WINDRES
michael@0	1913	# Use temp file for windres (bug 213281)
michael@0	1914	RCFLAGS='-O coff --use-temp-file'
michael@0	1915	else
michael@0	1916	CC=cl
michael@0	1917	CXX=cl
michael@0	1918	LD=link
michael@0	1919	AR='lib -NOLOGO -OUT:"$@"'
michael@0	1920	AR_FLAGS=
michael@0	1921	RANLIB='echo not_ranlib'
michael@0	1922	STRIP='echo not_strip'
michael@0	1923	RC=rc.exe
michael@0	1924	GARBAGE='$(OBJDIR)/vc20.pdb $(OBJDIR)/vc40.pdb'
michael@0	1925	OBJ_SUFFIX=obj
michael@0	1926	LIB_SUFFIX=lib
michael@0	1927	DLL_SUFFIX=dll
michael@0	1928
michael@0	1929	# Determine compiler version
michael@0	1930	changequote(,)
michael@0	1931	_MSVC_VER_FILTER='s|.* \([0-9]\+\.[0-9]\+\.[0-9]\+\(\.[0-9]\+\)\?\).*|\1|p'
michael@0	1932	changequote([,])
michael@0	1933	CC_VERSION=`"${CC}" -v 2>&1 | sed -ne "$_MSVC_VER_FILTER"`
michael@0	1934	_CC_MAJOR_VERSION=`echo ${CC_VERSION} | awk -F\. '{ print $1 }'`
michael@0	1935	_CC_MINOR_VERSION=`echo ${CC_VERSION} | awk -F\. '{ print $2 }'`
michael@0	1936	_CC_RELEASE=`echo ${CC_VERSION} | awk -F\. '{ print $3 }'`
michael@0	1937	_CC_BUILD=`echo ${CC_VERSION} | awk -F\. '{ print $4 }'`
michael@0	1938	MSC_VER=${_CC_MAJOR_VERSION}${_CC_MINOR_VERSION}
michael@0	1939
michael@0	1940	if test "$_CC_MAJOR_VERSION" -eq "14"; then
michael@0	1941	dnl -DYNAMICBASE is only supported on VC8SP1 or newer,
michael@0	1942	dnl so be very specific here!
michael@0	1943	dnl VC8 is 14.00.50727.42, VC8SP1 is 14.00.50727.762
michael@0	1944	if test $_CC_RELEASE -gt 50727; then
michael@0	1945	_USE_DYNAMICBASE=1
michael@0	1946	elif test $_CC_BUILD -ge 762; then
michael@0	1947	_USE_DYNAMICBASE=1
michael@0	1948	fi
michael@0	1949	AC_DEFINE(_CRT_SECURE_NO_DEPRECATE)
michael@0	1950	AC_DEFINE(_CRT_NONSTDC_NO_DEPRECATE)
michael@0	1951	elif test $_CC_MAJOR_VERSION -ge 15; then
michael@0	1952	_USE_DYNAMICBASE=1
michael@0	1953	AC_DEFINE(_CRT_SECURE_NO_WARNINGS)
michael@0	1954	AC_DEFINE(_CRT_NONSTDC_NO_WARNINGS)
michael@0	1955	fi
michael@0	1956
michael@0	1957	if test -n "$_USE_DYNAMICBASE"; then
michael@0	1958	DLLFLAGS="$DLLFLAGS -DYNAMICBASE"
michael@0	1959	fi
michael@0	1960
michael@0	1961	# Ensure that mt is Microsoft (R) Manifest Tool and not magnetic
michael@0	1962	# tape manipulation utility (or something else)
michael@0	1963	if test "$MSC_VER" -ge "1400"; then
michael@0	1964	changequote(,)
michael@0	1965	_MSMT_VER_FILTER='s|.* \([0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\.[0-9][0-9]*\).*|\1|p'
michael@0	1966	changequote([,])
michael@0	1967
michael@0	1968	MSMT_TOOL=`mt 2>&1|grep 'Microsoft (R) Manifest Tool'`
michael@0	1969	if test -n "$MSMT_TOOL"; then
michael@0	1970	MSMANIFEST_TOOL_VERSION=`echo ${MSMT_TOOL}|sed -ne "$_MSMT_VER_FILTER"`
michael@0	1971	if test -z "$MSMANIFEST_TOOL_VERSION"; then
michael@0	1972	AC_MSG_WARN([Unknown version of the Microsoft (R) Manifest Tool.])
michael@0	1973	fi
michael@0	1974	MT=mt
michael@0	1975	unset MSMT_TOOL
michael@0	1976	else
michael@0	1977	AC_MSG_ERROR([Microsoft (R) Manifest Tool must be in your \$PATH.])
michael@0	1978	fi
michael@0	1979	fi
michael@0	1980
michael@0	1981	CFLAGS="$CFLAGS -W3 -nologo -GF -Gy"
michael@0	1982	DLLFLAGS="$DLLFLAGS -OUT:\"\$@\""
michael@0	1983	_DEBUG_FLAGS=-Zi
michael@0	1984	_OPTIMIZE_FLAGS=-O2
michael@0	1985
michael@0	1986	PROFILE_GEN_CFLAGS="-GL"
michael@0	1987	PROFILE_GEN_LDFLAGS="-LTCG:PGINSTRUMENT"
michael@0	1988	PROFILE_USE_CFLAGS="-GL -wd4624 -wd4952"
michael@0	1989	PROFILE_USE_LDFLAGS="-LTCG:PGUPDATE"
michael@0	1990
michael@0	1991	if test "$MSC_VER" -ge "1800"; then
michael@0	1992	dnl Visual C++ 2013 requires -FS when parallel building with
michael@0	1993	dnl make -jN. If not specified, compiler sometimes emits C1041
michael@0	1994	dnl error.
michael@0	1995	CFLAGS="$CFLAGS -FS"
michael@0	1996	dnl -Gw can benefit when using linker optimization on PGO.
michael@0	1997	dnl http://blogs.msdn.com/b/vcblog/archive/2013/09/11/introducing-gw-compiler-switch.aspx
michael@0	1998	PROFILE_GEN_CFLAGS="$PROFILE_GEN_CFLAGS -Gw"
michael@0	1999	PROFILE_USE_CFLAGS="$PROFILE_USE_CFLAGS -Gw"
michael@0	2000	fi
michael@0	2001
michael@0	2002	if test -z "$MOZ_OPTIMIZE"; then
michael@0	2003	CFLAGS="$CFLAGS -Od"
michael@0	2004	fi
michael@0	2005
michael@0	2006	if test "$USE_DEBUG_RTL" = 1; then
michael@0	2007	CFLAGS="$CFLAGS -MDd"
michael@0	2008	else
michael@0	2009	CFLAGS="$CFLAGS -MD"
michael@0	2010	fi
michael@0	2011
michael@0	2012	if test -n "$MOZ_DEBUG"; then
michael@0	2013	AC_DEFINE(_DEBUG)
michael@0	2014	else
michael@0	2015	DEFINES="$DEFINES -U_DEBUG"
michael@0	2016	fi
michael@0	2017
michael@0	2018	if test -n "$MOZ_DEBUG_SYMBOLS"; then
michael@0	2019	if test -n "$MOZ_OPTIMIZE"; then
michael@0	2020	DLLFLAGS="$DLLFLAGS -DEBUG -OPT:REF"
michael@0	2021	LDFLAGS="$LDFLAGS -DEBUG -OPT:REF"
michael@0	2022	else
michael@0	2023	DLLFLAGS="$DLLFLAGS -DEBUG"
michael@0	2024	LDFLAGS="$LDFLAGS -DEBUG"
michael@0	2025	fi
michael@0	2026	fi
michael@0	2027
michael@0	2028	OS_DLLFLAGS="-nologo -DLL -SUBSYSTEM:WINDOWS"
michael@0	2029	if test "$MSC_VER" -le "1200" -a -z "$MOZ_DEBUG_SYMBOLS"; then
michael@0	2030	OS_DLLFLAGS="$OS_DLLFLAGS -PDB:NONE"
michael@0	2031	fi
michael@0	2032
michael@0	2033	if test "$OS_TARGET" = "WINNT"; then
michael@0	2034	CFLAGS="$CFLAGS -GT"
michael@0	2035	LIBNSPR='$(dist_libdir)/libnspr$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)'
michael@0	2036	LIBPLC='$(dist_libdir)/libplc$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)'
michael@0	2037	else
michael@0	2038	LIBNSPR='$(dist_libdir)/nspr$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)'
michael@0	2039	LIBPLC='$(dist_libdir)/plc$(MOD_MAJOR_VERSION).$(LIB_SUFFIX)'
michael@0	2040	fi
michael@0	2041	fi # GNU_CC
michael@0	2042
michael@0	2043	if test -n "$USE_STATIC_TLS"; then
michael@0	2044	AC_DEFINE(_PR_USE_STATIC_TLS)
michael@0	2045	fi
michael@0	2046
michael@0	2047	if test "$OS_TARGET" = "WINNT"; then
michael@0	2048	AC_DEFINE(WINNT)
michael@0	2049	else
michael@0	2050	AC_DEFINE(WIN95)
michael@0	2051	# undefine WINNT as some versions of mingw gcc define it by default
michael@0	2052	DEFINES="$DEFINES -UWINNT"
michael@0	2053	AC_DEFINE(_PR_GLOBAL_THREADS_ONLY)
michael@0	2054	fi
michael@0	2055
michael@0	2056	if test "$CPU_ARCH" = "x86"; then
michael@0	2057	CPU_ARCH_TAG=
michael@0	2058	else
michael@0	2059	CPU_ARCH_TAG=$CPU_ARCH
michael@0	2060	fi
michael@0	2061
michael@0	2062	if test "$USE_DEBUG_RTL" = 1; then
michael@0	2063	OBJDIR_SUFFIX=OBJD
michael@0	2064	fi
michael@0	2065
michael@0	2066	case "$OS_TARGET" in
michael@0	2067	WINNT)
michael@0	2068	MDCPUCFG_H=_winnt.cfg
michael@0	2069	;;
michael@0	2070	WIN95)
michael@0	2071	MDCPUCFG_H=_win95.cfg
michael@0	2072	;;
michael@0	2073	*)
michael@0	2074	AC_MSG_ERROR([Missing OS_TARGET for ${target}. Use --enable-win32-target to set.])
michael@0	2075	;;
michael@0	2076	esac
michael@0	2077
michael@0	2078	case "$target_cpu" in
michael@0	2079	i*86)
michael@0	2080	if test -n "$USE_64"; then
michael@0	2081	AC_DEFINE(_AMD64_)
michael@0	2082	else
michael@0	2083	AC_DEFINE(_X86_)
michael@0	2084	fi
michael@0	2085	;;
michael@0	2086	x86_64)
michael@0	2087	AC_DEFINE(_AMD64_)
michael@0	2088	USE_64=1
michael@0	2089	;;
michael@0	2090	ia64)
michael@0	2091	AC_DEFINE(_IA64_)
michael@0	2092	USE_64=1
michael@0	2093	;;
michael@0	2094	*)
michael@0	2095	AC_DEFINE(_CPU_ARCH_NOT_DEFINED)
michael@0	2096	;;
michael@0	2097	esac
michael@0	2098	;;
michael@0	2099
michael@0	2100	*-netbsd*)
michael@0	2101	AC_DEFINE(XP_UNIX)
michael@0	2102	AC_DEFINE(NETBSD)
michael@0	2103	AC_DEFINE(HAVE_BSD_FLOCK)
michael@0	2104	if test -z "$USE_NSPR_THREADS"; then
michael@0	2105	USE_PTHREADS=1
michael@0	2106	fi
michael@0	2107	MDCPUCFG_H=_netbsd.cfg
michael@0	2108	PR_MD_CSRCS=netbsd.c
michael@0	2109
michael@0	2110	DSO_CFLAGS='-fPIC -DPIC'
michael@0	2111	CFLAGS="$CFLAGS -ansi -Wall"
michael@0	2112	CXXFLAGS="$CXXFLAGS -ansi -Wall"
michael@0	2113	MKSHLIB='$(CC) -o $@ $(DSO_LDOPTS)'
michael@0	2114
michael@0	2115	if test -z "$OBJECT_FMT"; then
michael@0	2116	if echo __ELF__ | ${CC-cc} -E - | grep -q __ELF__ 2>/dev/null; then
michael@0	2117	OBJECT_FMT=a.out
michael@0	2118	DLL_SUFFIX=so.1.0
michael@0	2119	DSO_LDOPTS='-shared'
michael@0	2120	else
michael@0	2121	OBJECT_FMT=ELF
michael@0	2122	DLL_SUFFIX=so
michael@0	2123	DSO_LDOPTS='-shared -Wl,-soname,$(notdir $@)'
michael@0	2124	fi
michael@0	2125	fi
michael@0	2126
michael@0	2127	if test "$LIBRUNPATH"; then
michael@0	2128	DSO_LDOPTS="$DSO_LDOPTS -Wl,-R$LIBRUNPATH"
michael@0	2129	fi
michael@0	2130	;;
michael@0	2131
michael@0	2132	*-nto*)
michael@0	2133	AC_DEFINE(XP_UNIX)
michael@0	2134	AC_DEFINE(NTO)
michael@0	2135	AC_DEFINE(_QNX_SOURCE)
michael@0	2136	AC_DEFINE(HAVE_POINTER_LOCALTIME_R)
michael@0	2137	MDCPUCFG_H=_nto.cfg
michael@0	2138	PR_MD_CSRCS=nto.c
michael@0	2139	MKSHLIB='$(CC) $(DSO_LDOPTS) -Wl,-soname -Wl,$(notdir $@) -o $@'
michael@0	2140	DSO_CFLAGS=-fPIC
michael@0	2141	DSO_LDOPTS=-shared
michael@0	2142	OS_LIBS="$OS_LIBS -lsocket"
michael@0	2143	_OPTIMIZE_FLAGS="-O1"
michael@0	2144	_DEBUG_FLAGS="-gstabs"
michael@0	2145	;;
michael@0	2146
michael@0	2147	*-openbsd*)
michael@0	2148	AC_DEFINE(XP_UNIX)
michael@0	2149	AC_DEFINE(OPENBSD)
michael@0	2150	AC_DEFINE(HAVE_BSD_FLOCK)
michael@0	2151	AC_DEFINE(HAVE_SOCKLEN_T)
michael@0	2152	CFLAGS="$CFLAGS -ansi -Wall"
michael@0	2153	CXXFLAGS="$CXXFLAGS -ansi -Wall"
michael@0	2154	DLL_SUFFIX=so.1.0
michael@0	2155	DSO_CFLAGS=-fPIC
michael@0	2156	MDCPUCFG_H=_openbsd.cfg
michael@0	2157	PR_MD_CSRCS=openbsd.c
michael@0	2158	OS_LIBS="-lc"
michael@0	2159	if test -z "$USE_NSPR_THREADS"; then
michael@0	2160	USE_PTHREADS=1
michael@0	2161	fi
michael@0	2162	DSO_LDOPTS='-shared -fPIC'
michael@0	2163	MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
michael@0	2164	;;
michael@0	2165
michael@0	2166	*-osf*)
michael@0	2167	SHELL_OVERRIDE="SHELL = /usr/bin/ksh"
michael@0	2168	AC_DEFINE(XP_UNIX)
michael@0	2169	AC_DEFINE(OSF1)
michael@0	2170	AC_DEFINE(_REENTRANT)
michael@0	2171	# OSF1 and HPUX report the POLLHUP event for a socket when the
michael@0	2172	# shutdown(SHUT_WR) operation is called for the remote end, even though
michael@0	2173	# the socket is still writeable. Use select(), instead of poll(), to
michael@0	2174	# workaround this problem.
michael@0	2175	AC_DEFINE(_PR_POLL_WITH_SELECT)
michael@0	2176
michael@0	2177	if echo "$OS_RELEASE" | egrep -c '(V2.0|V3.2)' 2>/dev/null ; then
michael@0	2178	USE_NSPR_THREADS=1
michael@0	2179	fi
michael@0	2180
michael@0	2181	if test -z "$GNU_CC"; then
michael@0	2182	CC="$CC -std1 -ieee_with_inexact"
michael@0	2183	if test "$OS_RELEASE" != "V2.0"; then
michael@0	2184	CC="$CC -readonly_strings"
michael@0	2185	fi
michael@0	2186	_OPTIMIZE_FLAGS="$_OPTIMIZE_FLAGS -Olimit 4000"
michael@0	2187	AC_CHECK_HEADER(machine/builtins.h, AC_DEFINE(OSF1_HAVE_MACHINE_BUILTINS_H))
michael@0	2188	else
michael@0	2189	CFLAGS="$CFLAGS -mieee"
michael@0	2190	CXXFLAGS="$CXXFLAGS -mieee"
michael@0	2191	fi
michael@0	2192
michael@0	2193	if echo $OS_RELEASE | egrep -c '(V2.0|V3.2)' 2>/dev/null; then
michael@0	2194	AC_DEFINE(HAVE_INT_LOCALTIME_R)
michael@0	2195	else
michael@0	2196	AC_DEFINE(HAVE_FCNTL_FILE_LOCKING)
michael@0	2197	AC_DEFINE(HAVE_POINTER_LOCALTIME_R)
michael@0	2198	fi
michael@0	2199	if echo $OS_RELEASE | grep -c V4.0 >/dev/null; then
michael@0	2200	AC_DEFINE(OSF1V4_MAP_PRIVATE_BUG)
michael@0	2201	fi
michael@0	2202	DSO_LDOPTS='-shared -all -expect_unresolved "*" -soname $(notdir $@)'
michael@0	2203	MDCPUCFG_H=_osf1.cfg
michael@0	2204	PR_MD_CSRCS=osf1.c
michael@0	2205	;;
michael@0	2206
michael@0	2207	*-qnx*)
michael@0	2208	AC_DEFINE(XP_UNIX)
michael@0	2209	AC_DEFINE(QNX)
michael@0	2210	AC_DEFINE(_PR_NEED_H_ERRNO)
michael@0	2211	USE_NSPR_THREADS=1
michael@0	2212	MDCPUCFG_H=_qnx.cfg
michael@0	2213	PR_MD_CSRCS=qnx.c
michael@0	2214	;;
michael@0	2215
michael@0	2216	*-riscos*)
michael@0	2217	AC_DEFINE(XP_UNIX)
michael@0	2218	AC_DEFINE(RISCOS)
michael@0	2219	AC_DEFINE(_PR_NEED_H_ERRNO)
michael@0	2220	USE_PTHREADS=1
michael@0	2221	MDCPUCFG_H=_riscos.cfg
michael@0	2222	PR_MD_CSRCS=riscos.c
michael@0	2223	DSO_CFLAGS=-fPIC
michael@0	2224	DSO_LDOPTS='-shared -Wl,-soname -Wl,$(notdir $@)'
michael@0	2225	MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
michael@0	2226	;;
michael@0	2227
michael@0	2228	*-*-sco*)
michael@0	2229	AC_DEFINE(XP_UNIX)
michael@0	2230	AC_DEFINE(SCO)
michael@0	2231	AC_DEFINE(sco)
michael@0	2232	AC_DEFINE(SYSV)
michael@0	2233	AC_DEFINE(_SVID3)
michael@0	2234	AC_DEFINE(_PR_NEED_H_ERRNO)
michael@0	2235	CC='cc -b elf -KPIC'
michael@0	2236	CXX='$(NSDEPTH)/build/hcpp CC +.cpp +w'
michael@0	2237	USE_NSPR_THREADS=1
michael@0	2238	CPU_ARCH=x86
michael@0	2239	DSO_LDOPTS='-b elf -G'
michael@0	2240	MDCPUCFG_H=_scoos.cfg
michael@0	2241	PR_MD_SRCS=scoos.c
michael@0	2242	;;
michael@0	2243
michael@0	2244	*-solaris*)
michael@0	2245	if test -z "$USE_NSPR_THREADS"; then
michael@0	2246	USE_PTHREADS=1
michael@0	2247	fi
michael@0	2248	AC_DEFINE(XP_UNIX)
michael@0	2249	AC_DEFINE(SVR4)
michael@0	2250	AC_DEFINE(SYSV)
michael@0	2251	AC_DEFINE(__svr4)
michael@0	2252	AC_DEFINE(__svr4__)
michael@0	2253	AC_DEFINE(SOLARIS)
michael@0	2254	AC_DEFINE(HAVE_FCNTL_FILE_LOCKING)
michael@0	2255	CPU_ARCH=`uname -p`
michael@0	2256	MDCPUCFG_H=_solaris.cfg
michael@0	2257	PR_MD_CSRCS=solaris.c
michael@0	2258	LD=/usr/ccs/bin/ld
michael@0	2259	MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
michael@0	2260	RESOLVE_LINK_SYMBOLS=1
michael@0	2261	case "${OS_RELEASE}" in
michael@0	2262	5.8|5.9)
michael@0	2263	;;
michael@0	2264	*)
michael@0	2265	# It is safe to use the -Bdirect linker flag on Solaris 10 or later.
michael@0	2266	USE_B_DIRECT=1
michael@0	2267	;;
michael@0	2268	esac
michael@0	2269	if test -n "$GNU_CC"; then
michael@0	2270	DSO_CFLAGS=-fPIC
michael@0	2271	if `$CC -print-prog-name=ld` -v 2>&1 | grep -c GNU >/dev/null; then
michael@0	2272	GCC_USE_GNU_LD=1
michael@0	2273	fi
michael@0	2274	DSO_LDOPTS='-shared -Wl,-h,$(notdir $@),-z,combreloc,-z,defs,-z,ignore'
michael@0	2275	if test -n "$USE_B_DIRECT"; then
michael@0	2276	DSO_LDOPTS="$DSO_LDOPTS,-Bdirect"
michael@0	2277	fi
michael@0	2278	else
michael@0	2279	DSO_CFLAGS=-KPIC
michael@0	2280	DSO_LDOPTS='-G -h $(notdir $@) -z combreloc -z defs -z ignore'
michael@0	2281	if test -n "$USE_B_DIRECT"; then
michael@0	2282	DSO_LDOPTS="$DSO_LDOPTS -Bdirect"
michael@0	2283	fi
michael@0	2284	fi
michael@0	2285	if test -n "$GNU_CC"; then
michael@0	2286	CFLAGS="$CFLAGS -Wall"
michael@0	2287	CXXFLAGS="$CXXFLAGS -Wall"
michael@0	2288	if test -n "$USE_MDUPDATE"; then
michael@0	2289	CFLAGS="$CFLAGS -MDupdate \$(DEPENDENCIES)"
michael@0	2290	CXXFLAGS="$CXXFLAGS -MDupdate \$(DEPENDENCIES)"
michael@0	2291	fi
michael@0	2292	GCC_AS=`$CC -print-prog-name=as`
michael@0	2293	if test "`echo | $GCC_AS -v 2>&1 | grep -c GNU`" != "0"; then
michael@0	2294	GNU_AS=1
michael@0	2295	fi
michael@0	2296	else
michael@0	2297	CFLAGS="$CFLAGS -xstrconst"
michael@0	2298	CXXFLAGS="$CXXFLAGS -Qoption cg -xstrconst -features=tmplife"
michael@0	2299	if test -z "$MOZ_OPTIMIZE"; then
michael@0	2300	CFLAGS="$CFLAGS -xs"
michael@0	2301	CXXFLAGS="$CXXFLAGS -xs"
michael@0	2302	fi
michael@0	2303	_OPTIMIZE_FLAGS=-xO4
michael@0	2304	fi
michael@0	2305	if test -z "$GNU_AS"; then
michael@0	2306	ASFLAGS="$ASFLAGS -Wa,-P"
michael@0	2307	fi
michael@0	2308	if test -n "$USE_64"; then
michael@0	2309	if test -n "$GNU_CC"; then
michael@0	2310	CC="$CC -m64"
michael@0	2311	CXX="$CXX -m64"
michael@0	2312	else
michael@0	2313	if test "$OS_TEST" = "i86pc"; then
michael@0	2314	CC="$CC -xarch=amd64"
michael@0	2315	CXX="$CXX -xarch=amd64"
michael@0	2316	else
michael@0	2317	CC="$CC -xarch=v9"
michael@0	2318	CXX="$CXX -xarch=v9"
michael@0	2319	fi
michael@0	2320	fi
michael@0	2321	fi
michael@0	2322	if test "$OS_TEST" = "i86pc"; then
michael@0	2323	if test -z "$USE_64"; then
michael@0	2324	AC_DEFINE(i386)
michael@0	2325	fi
michael@0	2326	CPU_ARCH_TAG=_$OS_TEST
michael@0	2327	# The default debug format, DWARF (-g), is not supported by gcc
michael@0	2328	# on i386-ANY-sysv4/solaris, but the stabs format is. It is
michael@0	2329	# assumed that the Solaris assembler /usr/ccs/bin/as is used.
michael@0	2330	# If your gcc uses GNU as, you do not need the -Wa,-s option.
michael@0	2331	if test -n "$MOZ_DEBUG" && test -n "$GNU_CC"; then
michael@0	2332	_DEBUG_FLAGS=-gstabs
michael@0	2333	if test -z "$GNU_AS"; then
michael@0	2334	_DEBUG_FLAGS="$_DEBUG_FLAGS -Wa,-s"
michael@0	2335	fi
michael@0	2336	fi
michael@0	2337	fi
michael@0	2338	case "${target_os}" in
michael@0	2339	solaris2.3*)
michael@0	2340	AC_DEFINE(_PR_NO_LARGE_FILES)
michael@0	2341	;;
michael@0	2342	solaris2.4*)
michael@0	2343	AC_DEFINE(_PR_NO_LARGE_FILES)
michael@0	2344	;;
michael@0	2345	solaris2.5*)
michael@0	2346	AC_DEFINE(SOLARIS2_5)
michael@0	2347	;;
michael@0	2348	*)
michael@0	2349	AC_DEFINE(_PR_HAVE_OFF64_T)
michael@0	2350	# The lfcompile64(5) man page on Solaris 2.6 says:
michael@0	2351	# For applications that do not wish to conform to the POSIX or
michael@0	2352	# X/Open specifications, the 64-bit transitional interfaces
michael@0	2353	# are available by default. No compile-time flags need to be
michael@0	2354	# set.
michael@0	2355	# But gcc 2.7.2.x fails to define _LARGEFILE64_SOURCE by default.
michael@0	2356	# The native compiler, gcc 2.8.x, and egcs don't have this problem.
michael@0	2357	if test -n "$GNU_CC"; then
michael@0	2358	AC_DEFINE(_LARGEFILE64_SOURCE)
michael@0	2359	fi
michael@0	2360	;;
michael@0	2361	esac
michael@0	2362	case "${target_os}" in
michael@0	2363	solaris2.3*)
michael@0	2364	;;
michael@0	2365	solaris2.4*)
michael@0	2366	;;
michael@0	2367	solaris2.5*)
michael@0	2368	;;
michael@0	2369	solaris2.6*)
michael@0	2370	;;
michael@0	2371	solaris2.7*)
michael@0	2372	;;
michael@0	2373	*)
michael@0	2374	# Solaris 8 or higher has IPv6.
michael@0	2375	AC_DEFINE(_PR_INET6)
michael@0	2376	;;
michael@0	2377	esac
michael@0	2378	if test "$CPU_ARCH" = "sparc"; then
michael@0	2379	# 64-bit Solaris SPARC requires V9 architecture, so the following
michael@0	2380	# is not needed.
michael@0	2381	if test -z "$USE_64"; then
michael@0	2382	ULTRASPARC_LIBRARY=nspr_flt
michael@0	2383	fi
michael@0	2384	fi
michael@0	2385	# Purify requires that binaries linked against nspr also
michael@0	2386	# be linked against -lrt (or -lposix4) so add it to OS_LIBS
michael@0	2387	_rev=`uname -r`
michael@0	2388	_librt=`echo $_rev 5.6 | awk '{ if ($1 > $2) print "-lrt"; else print "-lposix4" }'`
michael@0	2389	OS_LIBS="$OS_LIBS $_librt"
michael@0	2390	;;
michael@0	2391
michael@0	2392	*-sco-sysv5*)
michael@0	2393	AC_DEFINE(XP_UNIX)
michael@0	2394	AC_DEFINE(UNIXWARE)
michael@0	2395	AC_DEFINE(SVR4)
michael@0	2396	AC_DEFINE(SYSV)
michael@0	2397	USE_NSPR_THREADS=1
michael@0	2398	if echo $OS_RELEASE | grep -c 2.1 2>/dev/null; then
michael@0	2399	AC_DEFINE(_PR_NO_LARGE_FILES)
michael@0	2400	CC='$(NSDEPTH)/build/hcc cc'
michael@0	2401	CXX='$(NSDEPTH)/build/hcpp CC'
michael@0	2402	MDCPUCFG_H=_unixware.cfg
michael@0	2403	else
michael@0	2404	AC_DEFINE(_LARGEFILE64_SOURCE)
michael@0	2405	AC_DEFINE(_PR_HAVE_OFF64_T)
michael@0	2406	AC_DEFINE(_PR_HAVE_SOCKADDR_LEN)
michael@0	2407	MDCPUCFG_H=_unixware7.cfg
michael@0	2408	fi
michael@0	2409	PR_MD_CSRCS=unixware.c
michael@0	2410	DSO_LDOPTS=-G
michael@0	2411	CPU_ARCH=x86
michael@0	2412	;;
michael@0	2413
michael@0	2414	*-symbian*)
michael@0	2415	AC_ARG_WITH(symbian-sdk,
michael@0	2416	[ --with-symbian-sdk=SYMBIAN_SDK_DIR
michael@0	2417	The path to the Symbian SDK],
michael@0	2418	SYMBIAN_SDK_DIR=$withval)
michael@0	2419
michael@0	2420	echo -----------------------------------------------------------------------------
michael@0	2421	echo Building with Symbian SDK in: $SYMBIAN_SDK_DIR
michael@0	2422	echo -----------------------------------------------------------------------------
michael@0	2423
michael@0	2424	AC_DEFINE(XP_UNIX)
michael@0	2425	AC_DEFINE(SYMBIAN)
michael@0	2426	AC_DEFINE(__arm__)
michael@0	2427	AC_DEFINE(__SYMBIAN32__)
michael@0	2428	AC_DEFINE(_UNICODE)
michael@0	2429	AC_DEFINE(NDEBUG)
michael@0	2430	AC_DEFINE(__SUPPORT_CPP_EXCEPTIONS__)
michael@0	2431	AC_DEFINE(MOZ_STDERR_TO_STDOUT)
michael@0	2432	AC_DEFINE(HAVE_FCNTL_FILE_LOCKING)
michael@0	2433	AC_DEFINE(HAVE_SOCKLEN_T)
michael@0	2434	USE_PTHREADS=1
michael@0	2435	LIB_SUFFIX=lib
michael@0	2436	DLL_SUFFIX=dll
michael@0	2437	MKSHLIB=
michael@0	2438	DSO_LDOPTS=
michael@0	2439	DSO_CFLAGS=
michael@0	2440	VISIBILITY_FLAGS=
michael@0	2441	MDCPUCFG_H=_symbian.cfg
michael@0	2442	PR_MD_CSRCS=symbian.c
michael@0	2443	NSINSTALL=nsinstall
michael@0	2444	RANLIB='echo no ranlib '
michael@0	2445	CPU_ARCH=ARM
michael@0	2446	OS_ARCH=SYMBIAN
michael@0	2447	OS_EXE_CFLAGS="$OS_EXE_CFLAGS -D__EXE__"
michael@0	2448	CFLAGS="$CFLAGS -MD -nostdinc"
michael@0	2449	SYMBIAN_SYS_INCLUDE="-I$SYMBIAN_SDK_DIR/Epoc32/include/variant -I$SYMBIAN_SDK_DIR/Epoc32/include -I$SYMBIAN_SDK_DIR/Epoc32/include/stdapis"
michael@0	2450	echo -------------------------------------------------------
michael@0	2451	echo SYMBIAN_SYS_INCLUDE is: $SYMBIAN_SYS_INCLUDE
michael@0	2452	echo -------------------------------------------------------
michael@0	2453	case "$OS_TARGET" in
michael@0	2454	WINSCW)
michael@0	2455	CC=mwccsym2.exe
michael@0	2456	CXX=mwccsym2.exe
michael@0	2457	LD=mwldsym2.exe
michael@0	2458	AR=mwldsym2.exe
michael@0	2459	WINSCW_LD_DIR="\$(SYMBIAN_SDK_DIR)/EPOC32/RELEASE/WINSCW/UDEB"
michael@0	2460	CFLAGS="$CFLAGS -O0 -inline off -wchar_t off -align 4 -warnings on -w nohidevirtual,nounusedexpr -msgstyle gcc -enum int -str pool -exc ms -trigraphs on -nostderr -gccdep -cwd source -i- -I\$(VPATH)"
michael@0	2461	SYMBIAN_SYS_INCLUDE="$SYMBIAN_SYS_INCLUDE -include Symbian_OS_v9.2.hrh"
michael@0	2462	AR_FLAGS="-library -msgstyle gcc -stdlib -subsystem windows -noimplib -o \$@"
michael@0	2463	AC_DEFINE(_DEBUG)
michael@0	2464	AC_DEFINE(__CW32__)
michael@0	2465	AC_DEFINE(__WINS__)
michael@0	2466	AC_DEFINE(__WINSCW__)
michael@0	2467	DEFINES="$DEFINES -U_WIN32"
michael@0	2468	;;
michael@0	2469	GCCE)
michael@0	2470	CFLAGS="$CFLAGS -Wall -Wno-unknown-pragmas -fexceptions -march=armv5t -mapcs -pipe -x c -msoft-float"
michael@0	2471	CXXFLAGS="$CXXFLAGS $CFLAGS -Wno-ctor-dtor-privacy"
michael@0	2472	SYMBIAN_SYS_INCLUDE="$SYMBIAN_SYS_INCLUDE -include $SYMBIAN_SDK_DIR/EPOC32/INCLUDE/GCCE/GCCE.h"
michael@0	2473	AC_DEFINE(__GCCE__)
michael@0	2474	AC_DEFINE(__EABI__)
michael@0	2475	DEFINES="$DEFINES -D__PRODUCT_INCLUDE__=$SYMBIAN_SDK_DIR/Epoc32/include/variant/Symbian_OS_v9.2.hrh"
michael@0	2476	;;
michael@0	2477	*)
michael@0	2478	AC_MSG_ERROR([Missing OS_TARGET for ${target}. Set --enable-symbian-target to with 'WINSCW' or 'GCCE'.])
michael@0	2479	;;
michael@0	2480	esac
michael@0	2481	CFLAGS="$CFLAGS ${SYMBIAN_SYS_INCLUDE}"
michael@0	2482	;;
michael@0	2483
michael@0	2484	*-os2*)
michael@0	2485	AC_DEFINE(XP_OS2)
michael@0	2486	AC_DEFINE(XP_PC)
michael@0	2487	AC_DEFINE(BSD_SELECT)
michael@0	2488	AC_DEFINE(TCPV40HDRS)
michael@0	2489	LIB_SUFFIX=lib
michael@0	2490	DLL_SUFFIX=dll
michael@0	2491	RC=rc.exe
michael@0	2492	PR_MD_ARCH_DIR=os2
michael@0	2493	PROG_SUFFIX=.exe
michael@0	2494	NSINSTALL=nsinstall
michael@0	2495	MDCPUCFG_H=_os2.cfg
michael@0	2496	RESOLVE_LINK_SYMBOLS=1
michael@0	2497
michael@0	2498	AC_DEFINE(OS2)
michael@0	2499	AR=emxomfar
michael@0	2500	AR_FLAGS='r $@'
michael@0	2501	CFLAGS="$CFLAGS -Wall -Zomf"
michael@0	2502	CXXFLAGS="$CFLAGS -Wall -Zomf"
michael@0	2503	MKSHLIB='$(CC) $(DSO_LDOPTS) -o $@'
michael@0	2504	DSO_CFLAGS=
michael@0	2505	DSO_LDOPTS='-Zomf -Zdll'
michael@0	2506	LDFLAGS='-Zmap'
michael@0	2507	_OPTIMIZE_FLAGS="-O2 -s"
michael@0	2508	_DEBUG_FLAGS="-g -fno-inline"
michael@0	2509	if test -n "$MOZ_OPTIMIZE"; then
michael@0	2510	DSO_LDOPTS="$DSO_LDOPTS -Zlinker /EXEPACK:2 -Zlinker /PACKCODE -Zlinker /PACKDATA"
michael@0	2511	fi
michael@0	2512	IMPLIB='emximp -o'
michael@0	2513	FILTER='emxexp -o'
michael@0	2514	if test -n "$MOZ_OS2_HIGH_MEMORY"; then
michael@0	2515	LDFLAGS="$LDFLAGS -Zhigh-mem"
michael@0	2516	AC_DEFINE(MOZ_OS2_HIGH_MEMORY)
michael@0	2517	fi
michael@0	2518
michael@0	2519	# GCC for OS/2 currently predefines these, but we don't want them
michael@0	2520	DEFINES="$DEFINES -Uunix -U__unix -U__unix__"
michael@0	2521	;;
michael@0	2522
michael@0	2523	*)
michael@0	2524	AC_DEFINE(XP_UNIX)
michael@0	2525	;;
michael@0	2526
michael@0	2527	esac
michael@0	2528
michael@0	2529	if test -z "$SKIP_LIBRARY_CHECKS"; then
michael@0	2530	dnl ========================================================
michael@0	2531	dnl Check for system libraries
michael@0	2532	dnl ========================================================
michael@0	2533
michael@0	2534
michael@0	2535	dnl We don't want anything to link with libdl even if it's present on OS X,
michael@0	2536	dnl since it's not used and not part of the default installation.
michael@0	2537	dnl The same goes for BeOS.
michael@0	2538	dnl OS/2 has dlfcn in libc.
michael@0	2539
michael@0	2540	case $target in
michael@0	2541	*-darwin*|*-beos*|*-os2*)
michael@0	2542	;;
michael@0	2543	*)
michael@0	2544	AC_CHECK_LIB(dl, dlopen,
michael@0	2545	[AC_CHECK_HEADER(dlfcn.h,
michael@0	2546	OS_LIBS="-ldl $OS_LIBS")])
michael@0	2547	;;
michael@0	2548	esac
michael@0	2549
michael@0	2550
michael@0	2551	dnl ========================================================
michael@0	2552	dnl Check for system header files.
michael@0	2553	dnl ========================================================
michael@0	2554
michael@0	2555	dnl ========================================================
michael@0	2556	dnl Check for typedefs and structs
michael@0	2557	dnl ========================================================
michael@0	2558
michael@0	2559	dnl ========================================================
michael@0	2560	dnl Checks for library functions.
michael@0	2561	dnl ========================================================
michael@0	2562	AC_PROG_GCC_TRADITIONAL
michael@0	2563	_SAVE_LIBS="$LIBS"
michael@0	2564	LIBS="$LIBS $OS_LIBS"
michael@0	2565	AC_CHECK_FUNCS(dladdr gettid lchown setpriority strerror syscall)
michael@0	2566	LIBS="$_SAVE_LIBS"
michael@0	2567
michael@0	2568	dnl ========================================================
michael@0	2569	dnl Check options
michael@0	2570	dnl ========================================================
michael@0	2571
michael@0	2572	dnl ======================================================
michael@0	2573	dnl = Enable compiling with ccache
michael@0	2574	dnl ======================================================
michael@0	2575	AC_ARG_WITH(ccache,
michael@0	2576	[ --with-ccache[=path/to/ccache]
michael@0	2577	Enable compiling with ccache],
michael@0	2578	CCACHE=$withval, CCACHE="no")
michael@0	2579
michael@0	2580	if test "$CCACHE" != "no"; then
michael@0	2581	if test -n "$CCACHE"; then
michael@0	2582	if test "$CCACHE" = "yes"; then
michael@0	2583	CCACHE=
michael@0	2584	else
michael@0	2585	if test ! -e "$CCACHE"; then
michael@0	2586	AC_MSG_ERROR([$CCACHE not found])
michael@0	2587	fi
michael@0	2588	fi
michael@0	2589	fi
michael@0	2590	AC_PATH_PROGS(CCACHE, $CCACHE ccache)
michael@0	2591	if test -z "$CCACHE" -o "$CCACHE" = ":"; then
michael@0	2592	AC_MSG_ERROR([ccache not found])
michael@0	2593	elif test -x "$CCACHE"; then
michael@0	2594	CC="$CCACHE $CC"
michael@0	2595	CXX="$CCACHE $CXX"
michael@0	2596	else
michael@0	2597	AC_MSG_ERROR([$CCACHE is not executable])
michael@0	2598	fi
michael@0	2599	fi
michael@0	2600
michael@0	2601	dnl ========================================================
michael@0	2602	dnl =
michael@0	2603	dnl = --enable-strip
michael@0	2604	dnl =
michael@0	2605	dnl = Enable stripping of libs and executables
michael@0	2606	dnl =
michael@0	2607	dnl ========================================================
michael@0	2608	AC_ARG_ENABLE(strip,
michael@0	2609	[ --enable-strip Enable stripping of shared libs and programs],
michael@0	2610	[ if test "$enableval" = "yes"; then
michael@0	2611	ENABLE_STRIP=1
michael@0	2612	fi ])
michael@0	2613
michael@0	2614	dnl Check for hpux options
michael@0	2615	case "${target_os}" in
michael@0	2616	hpux*)
michael@0	2617	if test -z "$GNU_CC"; then
michael@0	2618
michael@0	2619	AC_CACHE_CHECK(for +Olit support,
michael@0	2620	ac_cv_hpux_usable_olit_option,
michael@0	2621	dnl since aCC doesn't throw an error on invalid options,
michael@0	2622	dnl we have to test this the hard way
michael@0	2623	[ac_cv_hpux_usable_olit_option=no
michael@0	2624	rm -f conftest*
michael@0	2625	echo 'int main() { return 0; }' | cat > conftest.c
michael@0	2626	${CC-cc} ${CFLAGS} +Olit=all -o conftest conftest.c > conftest.out 2>&1
michael@0	2627	if test $? -eq 0; then
michael@0	2628	if test -z "`egrep -i '(unrecognize|unknown)' conftest.out`"; then
michael@0	2629	ac_cv_hpux_usable_olit_option=yes
michael@0	2630	fi
michael@0	2631	fi
michael@0	2632	rm -f conftest*
michael@0	2633	])
michael@0	2634
michael@0	2635	if test "$ac_cv_hpux_usable_olit_option" = "yes"; then
michael@0	2636	CFLAGS="$CFLAGS +Olit=all"
michael@0	2637	CXXFLAGS="$CXXFLAGS +Olit=all"
michael@0	2638	else
michael@0	2639	CFLAGS="$CFLAGS +ESlit"
michael@0	2640	CXXFLAGS="$CXXFLAGS +ESlit"
michael@0	2641	fi
michael@0	2642	fi
michael@0	2643	;;
michael@0	2644	esac
michael@0	2645
michael@0	2646	dnl
michael@0	2647	dnl Apparently, some systems cannot properly check for the pthread
michael@0	2648	dnl library unless <pthread.h> is included so we need to test
michael@0	2649	dnl using it
michael@0	2650	dnl
michael@0	2651	dnl MOZ_CHECK_PTHREADS(lib, success, failure)
michael@0	2652	AC_DEFUN(MOZ_CHECK_PTHREADS,
michael@0	2653	[
michael@0	2654	AC_MSG_CHECKING([for pthread_create in -l$1])
michael@0	2655	echo "
michael@0	2656	#include <pthread.h>
michael@0	2657	void *foo(void *v) { return v; }
michael@0	2658	int main() {
michael@0	2659	pthread_t t;
michael@0	2660	if (!pthread_create(&t, 0, &foo, 0)) {
michael@0	2661	pthread_join(t, 0);
michael@0	2662	}
michael@0	2663	return 0;
michael@0	2664	}" > dummy.c ;
michael@0	2665	echo "${CC-cc} -o dummy${ac_exeext} dummy.c $CFLAGS $CPPFLAGS -l[$1] $LDFLAGS $LIBS" 1>&5;
michael@0	2666	${CC-cc} -o dummy${ac_exeext} dummy.c $CFLAGS $CPPFLAGS -l[$1] $LDFLAGS $LIBS 2>&5;
michael@0	2667	_res=$? ;
michael@0	2668	rm -f dummy.c dummy${ac_exeext} ;
michael@0	2669	if test "$_res" = "0"; then
michael@0	2670	AC_MSG_RESULT([yes])
michael@0	2671	[$2]
michael@0	2672	else
michael@0	2673	AC_MSG_RESULT([no])
michael@0	2674	[$3]
michael@0	2675	fi
michael@0	2676	])
michael@0	2677
michael@0	2678	case "$target_os" in
michael@0	2679	darwin*)
michael@0	2680	_HAVE_PTHREADS=1
michael@0	2681	;;
michael@0	2682	*)
michael@0	2683	MOZ_CHECK_PTHREADS(pthreads,
michael@0	2684	_HAVE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthreads",
michael@0	2685	MOZ_CHECK_PTHREADS(pthread,
michael@0	2686	_HAVE_PTHREADS=1 _PTHREAD_LDFLAGS="-lpthread",
michael@0	2687	MOZ_CHECK_PTHREADS(c_r,
michael@0	2688	_HAVE_PTHREADS=1 _PTHREAD_LDFLAGS="-lc_r",
michael@0	2689	MOZ_CHECK_PTHREADS(c,
michael@0	2690	_HAVE_PTHREADS=1
michael@0	2691	)
michael@0	2692	)
michael@0	2693	)
michael@0	2694	)
michael@0	2695	;;
michael@0	2696	esac
michael@0	2697
michael@0	2698	AC_ARG_WITH(pthreads,
michael@0	2699	[ --with-pthreads Use system pthreads library as thread subsystem],
michael@0	2700	[ if test "$withval" = "yes"; then
michael@0	2701	if test -n "$_HAVE_PTHREADS"; then
michael@0	2702	USE_PTHREADS=1
michael@0	2703	USE_USER_PTHREADS=
michael@0	2704	USE_NSPR_THREADS=
michael@0	2705	else
michael@0	2706	AC_MSG_ERROR([ --with-pthreads specified for a system without pthread support ]);
michael@0	2707	fi
michael@0	2708	else
michael@0	2709	USE_PTHREADS=
michael@0	2710	_PTHREAD_LDFLAGS=
michael@0	2711	fi],
michael@0	2712	[ if test -n "$_HAVE_PTHREADS" && test -z "$USE_USER_PTHREADS" && test -z "$USE_NSPR_THREADS"; then
michael@0	2713	USE_PTHREADS=1
michael@0	2714	USE_USER_PTHREADS=
michael@0	2715	USE_NSPR_THREADS=
michael@0	2716	fi])
michael@0	2717
michael@0	2718	AC_ARG_ENABLE(user-pthreads,
michael@0	2719	[ --enable-user-pthreads Build using userland pthreads],
michael@0	2720	[ if test "$enableval" = "yes"; then
michael@0	2721	if test -n "$_HAVE_PTHREADS"; then
michael@0	2722	USE_PTHREADS=
michael@0	2723	USE_USER_PTHREADS=1
michael@0	2724	USE_NSPR_THREADS=
michael@0	2725	else
michael@0	2726	AC_MSG_ERROR([ --enable-user-pthreads specified for a system without pthread support ]);
michael@0	2727	fi
michael@0	2728	fi])
michael@0	2729
michael@0	2730	AC_ARG_ENABLE(nspr-threads,
michael@0	2731	[ --enable-nspr-threads Build using classic nspr threads],
michael@0	2732	[ if test "$enableval" = "yes"; then
michael@0	2733	USE_PTHREADS=
michael@0	2734	USE_USER_PTHREADS=
michael@0	2735	USE_NSPR_THREADS=1
michael@0	2736	fi])
michael@0	2737
michael@0	2738	case "$target" in
michael@0	2739	*-beos*)
michael@0	2740	AC_ARG_WITH(bthreads,
michael@0	2741	[ --with-bthreads Use system bthreads library as thread subsystem
michael@0	2742	(BeOS only)],
michael@0	2743	[ if test "$withval" = "yes"; then
michael@0	2744	USE_BTHREADS=1
michael@0	2745	USE_USER_PTHREADS=
michael@0	2746	USE_PTHREADS=
michael@0	2747	fi])
michael@0	2748	;;
michael@0	2749	esac
michael@0	2750
michael@0	2751	fi # SKIP_LIBRARY_CHECKS
michael@0	2752
michael@0	2753	AC_ARG_ENABLE(ipv6,
michael@0	2754	[ --enable-ipv6 Compile ipv6 support],
michael@0	2755	[ if test "$enableval" = "yes"; then
michael@0	2756	USE_IPV6=1
michael@0	2757	else
michael@0	2758	USE_IPV6=
michael@0	2759	fi])
michael@0	2760
michael@0	2761	if test -n "$USE_PTHREADS"; then
michael@0	2762	dnl See if -pthread is supported.
michael@0	2763	rm -f conftest*
michael@0	2764	ac_cv_have_dash_pthread=no
michael@0	2765	AC_MSG_CHECKING(whether ${CC-cc} accepts -pthread)
michael@0	2766	echo 'int main() { return 0; }' | cat > conftest.c
michael@0	2767	${CC-cc} -pthread -o conftest conftest.c > conftest.out 2>&1
michael@0	2768	if test $? -eq 0; then
michael@0	2769	if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthread`" && test -z "`egrep -i '(error|incorrect)' conftest.out`" ; then
michael@0	2770	ac_cv_have_dash_pthread=yes
michael@0	2771	case "$target_os" in
michael@0	2772	freebsd*)
michael@0	2773	# Freebsd doesn't use -pthread for compiles, it uses them for linking
michael@0	2774	;;
michael@0	2775	*)
michael@0	2776	CFLAGS="$CFLAGS -pthread"
michael@0	2777	CXXFLAGS="$CXXFLAGS -pthread"
michael@0	2778	;;
michael@0	2779	esac
michael@0	2780	fi
michael@0	2781	fi
michael@0	2782	rm -f conftest*
michael@0	2783	AC_MSG_RESULT($ac_cv_have_dash_pthread)
michael@0	2784
michael@0	2785	dnl
michael@0	2786	dnl See if -pthreads is supported.
michael@0	2787	dnl
michael@0	2788	ac_cv_have_dash_pthreads=no
michael@0	2789	if test "$ac_cv_have_dash_pthread" = "no"; then
michael@0	2790	AC_MSG_CHECKING(whether ${CC-cc} accepts -pthreads)
michael@0	2791	echo 'int main() { return 0; }' | cat > conftest.c
michael@0	2792	${CC-cc} -pthreads -o conftest conftest.c > conftest.out 2>&1
michael@0	2793	if test $? -eq 0; then
michael@0	2794	if test -z "`egrep -i '(unrecognize|unknown)' conftest.out | grep pthreads`" && test -z "`egrep -i '(error|incorrect)' conftest.out`" ; then
michael@0	2795	ac_cv_have_dash_pthreads=yes
michael@0	2796	CFLAGS="$CFLAGS -pthreads"
michael@0	2797	CXXFLAGS="$CXXFLAGS -pthreads"
michael@0	2798	fi
michael@0	2799	fi
michael@0	2800	rm -f conftest*
michael@0	2801	AC_MSG_RESULT($ac_cv_have_dash_pthreads)
michael@0	2802	fi
michael@0	2803
michael@0	2804	case "$target" in
michael@0	2805	*-solaris*)
michael@0	2806	if test "$ac_cv_have_dash_pthreads" = "yes"; then
michael@0	2807	_PTHREAD_LDFLAGS=
michael@0	2808	fi
michael@0	2809	;;
michael@0	2810	*-freebsd*)
michael@0	2811	AC_DEFINE(_REENTRANT)
michael@0	2812	AC_DEFINE(_THREAD_SAFE)
michael@0	2813	dnl -pthread links in -lc_r, so don't specify it explicitly.
michael@0	2814	if test "$ac_cv_have_dash_pthread" = "yes"; then
michael@0	2815	_PTHREAD_LDFLAGS="-pthread"
michael@0	2816	else
michael@0	2817	_PTHREAD_LDFLAGS="-lc_r"
michael@0	2818	fi
michael@0	2819	;;
michael@0	2820	*-netbsd*)
michael@0	2821	if test "$ac_cv_have_dash_pthread" = "yes"; then
michael@0	2822	_PTHREAD_LDFLAGS="-pthread"
michael@0	2823	fi
michael@0	2824	;;
michael@0	2825	*-bsdi*)
michael@0	2826	AC_DEFINE(_THREAD_SAFE)
michael@0	2827	dnl -pthread links in -lc_r, so don't specify it explicitly.
michael@0	2828	if test "$ac_cv_have_dash_pthread" = "yes"; then
michael@0	2829	_PTHREAD_LDFLAGS=
michael@0	2830	fi
michael@0	2831	;;
michael@0	2832	*-openbsd*)
michael@0	2833	if test "$ac_cv_have_dash_pthread" = "yes"; then
michael@0	2834	_PTHREAD_LDFLAGS=-pthread
michael@0	2835	fi
michael@0	2836	;;
michael@0	2837	*-linux*|*-gnu*|*-k*bsd*-gnu)
michael@0	2838	AC_DEFINE(_REENTRANT)
michael@0	2839	;;
michael@0	2840	esac
michael@0	2841
michael@0	2842	else
michael@0	2843	if test -n "$USE_USER_PTHREADS"; then
michael@0	2844	USE_PTHREADS=
michael@0	2845	USE_NSPR_THREADS=
michael@0	2846	else
michael@0	2847	_PTHREAD_LDFLAGS=
michael@0	2848	fi
michael@0	2849	fi
michael@0	2850	dnl Special thread exceptions
michael@0	2851
michael@0	2852	case "$target" in
michael@0	2853	*-aix*)
michael@0	2854	if test -n "$USE_NSPR_THREADS"; then
michael@0	2855	AC_DEFINE(_PR_LOCAL_THREADS_ONLY)
michael@0	2856	fi
michael@0	2857	case "$target_os" in
michael@0	2858	aix4.1*)
michael@0	2859	if test -z "$USE_PTHREADS"; then
michael@0	2860	AC_DEFINE(AIX_RENAME_SELECT)
michael@0	2861	fi
michael@0	2862	;;
michael@0	2863	aix4.2*)
michael@0	2864	if test -z "$USE_NSPR_THREADS"; then
michael@0	2865	AC_DEFINE(HAVE_POINTER_LOCALTIME_R)
michael@0	2866	fi
michael@0	2867	;;
michael@0	2868	aix4.3*)
michael@0	2869	if test -z "$USE_NSPR_THREADS"; then
michael@0	2870	AC_DEFINE(HAVE_POINTER_LOCALTIME_R)
michael@0	2871	fi
michael@0	2872	if test -n "$USE_PTHREADS"; then
michael@0	2873	AC_DEFINE(_PR_HAVE_THREADSAFE_GETHOST)
michael@0	2874	fi
michael@0	2875	;;
michael@0	2876	*)
michael@0	2877	if test -z "$USE_NSPR_THREADS"; then
michael@0	2878	AC_DEFINE(HAVE_POINTER_LOCALTIME_R)
michael@0	2879	fi
michael@0	2880	if test -n "$USE_PTHREADS"; then
michael@0	2881	AC_DEFINE(_PR_HAVE_THREADSAFE_GETHOST)
michael@0	2882	fi
michael@0	2883	;;
michael@0	2884	esac
michael@0	2885	;;
michael@0	2886	*-bsdi*)
michael@0	2887	if test -n "$USE_PTHREADS"; then
michael@0	2888	AC_DEFINE(_PR_NEED_PTHREAD_INIT)
michael@0	2889	fi
michael@0	2890	;;
michael@0	2891	*-freebsd*)
michael@0	2892	if test -n "$USE_NSPR_THREADS"; then
michael@0	2893	AC_DEFINE(_PR_LOCAL_THREADS_ONLY)
michael@0	2894	fi
michael@0	2895	;;
michael@0	2896	*-hpux*)
michael@0	2897	if test -n "$USE_NSPR_THREADS"; then
michael@0	2898	AC_DEFINE(_PR_LOCAL_THREADS_ONLY)
michael@0	2899	fi
michael@0	2900	if test "$USE_PTHREADS"; then
michael@0	2901	if echo "$OS_RELEASE" | egrep '^(B.10.10|B.10.20)' >/dev/null; then
michael@0	2902	AC_DEFINE(_REENTRANT)
michael@0	2903	AC_DEFINE(_PR_DCETHREADS)
michael@0	2904	else
michael@0	2905	AC_DEFINE_UNQUOTED(_POSIX_C_SOURCE,199506L)
michael@0	2906	AC_DEFINE(_PR_HAVE_THREADSAFE_GETHOST)
michael@0	2907	fi
michael@0	2908	fi
michael@0	2909	if test "$USE_USER_PTHREADS"; then
michael@0	2910	AC_DEFINE_UNQUOTED(_POSIX_C_SOURCE,199506L)
michael@0	2911	fi
michael@0	2912	;;
michael@0	2913	*-irix*)
michael@0	2914	if test "${target_os}" = "irix6.5"; then
michael@0	2915	if test -n "$USE_PTHREADS"; then
michael@0	2916	AC_DEFINE(_PR_HAVE_GETHOST_R)
michael@0	2917	AC_DEFINE(_PR_HAVE_GETHOST_R_POINTER)
michael@0	2918	fi
michael@0	2919	fi
michael@0	2920	;;
michael@0	2921	*-linux*|*-gnu*|*-k*bsd*-gnu)
michael@0	2922	if test -n "$USE_NSPR_THREADS"; then
michael@0	2923	AC_DEFINE(_PR_LOCAL_THREADS_ONLY)
michael@0	2924	fi
michael@0	2925	;;
michael@0	2926	*-mingw*|*-msys*|*-cygwin*|*-mks*|*-os2*|*-beos*)
michael@0	2927	dnl win32, os2 & beos cannot use pthreads
michael@0	2928	USE_PTHREADS=
michael@0	2929	_PTHREAD_LDFLAGS=
michael@0	2930	USE_USER_PTHREADS=
michael@0	2931	;;
michael@0	2932	*-netbsd*|*-openbsd*)
michael@0	2933	if test -n "$USE_NSPR_THREADS"; then
michael@0	2934	AC_DEFINE(_PR_LOCAL_THREADS_ONLY)
michael@0	2935	fi
michael@0	2936	;;
michael@0	2937	*-osf*)
michael@0	2938	if test -n "$USE_NSPR_THREADS"; then
michael@0	2939	AC_DEFINE(_PR_LOCAL_THREADS_ONLY)
michael@0	2940	fi
michael@0	2941	if test -n "$USE_PTHREADS"; then
michael@0	2942	if echo $OS_RELEASE | egrep -c '(V2.0|V3.2)' 2>/dev/null; then
michael@0	2943	:
michael@0	2944	else
michael@0	2945	AC_DEFINE(_PR_HAVE_THREADSAFE_GETHOST)
michael@0	2946	fi
michael@0	2947	fi
michael@0	2948	;;
michael@0	2949	*-solaris*)
michael@0	2950	if test -n "$USE_NSPR_THREADS"; then
michael@0	2951	AC_DEFINE(_PR_LOCAL_THREADS_ONLY)
michael@0	2952	fi
michael@0	2953	if test -n "$USE_PTHREADS"; then
michael@0	2954	AC_DEFINE(_REENTRANT)
michael@0	2955	AC_DEFINE(HAVE_POINTER_LOCALTIME_R)
michael@0	2956	if test "$OS_TEST" = "i86pc"; then
michael@0	2957	if test -n "$USE_64"; then
michael@0	2958	PR_MD_ASFILES=os_SunOS_x86_64.s
michael@0	2959	else
michael@0	2960	PR_MD_ASFILES=os_SunOS_x86.s
michael@0	2961	fi
michael@0	2962	else
michael@0	2963	if test -n "$USE_64"; then
michael@0	2964	PR_MD_ASFILES=os_SunOS_sparcv9.s
michael@0	2965	fi
michael@0	2966	fi
michael@0	2967	fi
michael@0	2968	;;
michael@0	2969	*-nto*)
michael@0	2970	if test -n "$USE_PTHREADS"; then
michael@0	2971	AC_DEFINE(_PR_HAVE_GETHOST_R)
michael@0	2972	AC_DEFINE(_PR_HAVE_GETHOST_R_POINTER)
michael@0	2973	fi
michael@0	2974	;;
michael@0	2975	esac
michael@0	2976
michael@0	2977	OS_LIBS="$_PTHREAD_LDFLAGS $OS_LIBS"
michael@0	2978
michael@0	2979	dnl If the user passed in arg to --enable-optimize or --enable-debug,
michael@0	2980	dnl make sure that we use it.
michael@0	2981	if test -n "$_SAVE_OPTIMIZE_FLAGS"; then
michael@0	2982	_OPTIMIZE_FLAGS="$_SAVE_OPTIMIZE_FLAGS"
michael@0	2983	fi
michael@0	2984
michael@0	2985	if test -n "$_SAVE_DEBUG_FLAGS"; then
michael@0	2986	_DEBUG_FLAGS="$_SAVE_DEBUG_FLAGS"
michael@0	2987	fi
michael@0	2988
michael@0	2989	if test -n "$MOZ_OPTIMIZE"; then
michael@0	2990	CFLAGS="$CFLAGS $_OPTIMIZE_FLAGS"
michael@0	2991	CXXFLAGS="$CXXFLAGS $_OPTIMIZE_FLAGS"
michael@0	2992	fi
michael@0	2993
michael@0	2994	if test -n "$MOZ_DEBUG_SYMBOLS"; then
michael@0	2995	CFLAGS="$CFLAGS $_DEBUG_FLAGS"
michael@0	2996	CXXFLAGS="$CXXFLAGS $_DEBUG_FLAGS"
michael@0	2997	fi
michael@0	2998
michael@0	2999	if test -n "$MOZ_OPTIMIZE"; then
michael@0	3000	OBJDIR_TAG=_OPT
michael@0	3001	else
michael@0	3002	OBJDIR_TAG=_DBG
michael@0	3003	fi
michael@0	3004
michael@0	3005	if test -n "$USE_64"; then
michael@0	3006	COMPILER_TAG=_64
michael@0	3007	fi
michael@0	3008
michael@0	3009	RELEASE_OBJDIR_NAME="${OS_CONFIG}${CPU_ARCH_TAG}${COMPILER_TAG}${IMPL_STRATEGY}${OBJDIR_TAG}.${OBJDIR_SUFFIX}"
michael@0	3010
michael@0	3011	dnl ========================================================
michael@0	3012	dnl Use cygwin wrapper for win32 builds, except MSYS/MinGW
michael@0	3013	dnl ========================================================
michael@0	3014	case "$target_os" in
michael@0	3015	cygwin*|mks*)
michael@0	3016	CC="\$(CYGWIN_WRAPPER) $CC"
michael@0	3017	CXX="\$(CYGWIN_WRAPPER) $CXX"
michael@0	3018	RC="\$(CYGWIN_WRAPPER) $RC"
michael@0	3019	;;
michael@0	3020	esac
michael@0	3021
michael@0	3022	dnl ========================================================
michael@0	3023	dnl = Use malloc wrapper lib
michael@0	3024	dnl ========================================================
michael@0	3025	AC_ARG_ENABLE(wrap-malloc,
michael@0	3026	[ --enable-wrap-malloc Wrap malloc calls (gnu linker only)],
michael@0	3027	[ if test "$enableval" = "yes"; then
michael@0	3028	_WRAP_MALLOC=1
michael@0	3029	fi ])
michael@0	3030
michael@0	3031	if test -n "$_WRAP_MALLOC"; then
michael@0	3032	if test -n "$GNU_CC"; then
michael@0	3033	WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=malloc,--wrap=calloc,--wrap=valloc,--wrap=free,--wrap=realloc,--wrap=memalign"
michael@0	3034	WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=__builtin_new,--wrap=__builtin_vec_new,--wrap=__builtin_delete,--wrap=__builtin_vec_delete"
michael@0	3035	WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=strdup,--wrap=strndup"
michael@0	3036	WRAP_LDFLAGS="${WRAP_LDFLAGS} -Wl,--wrap=posix_memalign,--wrap=malloc_usable_size"
michael@0	3037	else
michael@0	3038	AC_MSG_ERROR([--enable-wrap-malloc is not supported for non-GNU toolchains])
michael@0	3039	fi
michael@0	3040	fi
michael@0	3041
michael@0	3042	dnl ========================================================
michael@0	3043	dnl = Location of malloc wrapper lib
michael@0	3044	dnl ========================================================
michael@0	3045	AC_ARG_WITH(wrap-malloc,
michael@0	3046	[ --with-wrap-malloc=SHAREDLIB Location of malloc wrapper library],
michael@0	3047	WRAP_LDFLAGS="${WRAP_LDFLAGS} $withval")
michael@0	3048
michael@0	3049	dnl ========================================================
michael@0	3050	dnl Substitution of found variables.
michael@0	3051	dnl ========================================================
michael@0	3052	AC_SUBST(SHELL_OVERRIDE)
michael@0	3053
michael@0	3054	AC_SUBST(MOZILLA_CLIENT)
michael@0	3055	AC_SUBST(CC)
michael@0	3056	AC_SUBST(CXX)
michael@0	3057	AC_SUBST(CFLAGS)
michael@0	3058	AC_SUBST(CXXFLAGS)
michael@0	3059	AC_SUBST(CPPFLAGS)
michael@0	3060	AC_SUBST(HOST_CC)
michael@0	3061	AC_SUBST(HOST_CFLAGS)
michael@0	3062	AC_SUBST(LDFLAGS)
michael@0	3063	AC_SUBST(HOST_LDFLAGS)
michael@0	3064	AC_SUBST(GNU_CC)
michael@0	3065	AC_SUBST(GCC_USE_GNU_LD)
michael@0	3066	AC_SUBST(MSC_VER)
michael@0	3067	AC_SUBST(CROSS_COMPILE)
michael@0	3068
michael@0	3069	AC_SUBST(MOZ_OPTIMIZE)
michael@0	3070	AC_SUBST(MOZ_DEBUG)
michael@0	3071	AC_SUBST(MOZ_DEBUG_SYMBOLS)
michael@0	3072
michael@0	3073	AC_SUBST(USE_CPLUS)
michael@0	3074	AC_SUBST(USE_IPV6)
michael@0	3075	AC_SUBST(USE_N32)
michael@0	3076	AC_SUBST(USE_X32)
michael@0	3077	AC_SUBST(USE_64)
michael@0	3078	AC_SUBST(OBJECT_MODE)
michael@0	3079	AC_SUBST(ENABLE_STRIP)
michael@0	3080
michael@0	3081	AC_SUBST(USE_PTHREADS)
michael@0	3082	AC_SUBST(USE_BTHREADS)
michael@0	3083	AC_SUBST(USE_USER_PTHREADS)
michael@0	3084	AC_SUBST(USE_NSPR_THREADS)
michael@0	3085
michael@0	3086	AC_SUBST(LIBNSPR)
michael@0	3087	AC_SUBST(LIBPLC)
michael@0	3088
michael@0	3089	AC_SUBST(MOD_MAJOR_VERSION)
michael@0	3090	AC_SUBST(MOD_MINOR_VERSION)
michael@0	3091	AC_SUBST(MOD_PATCH_VERSION)
michael@0	3092	AC_SUBST(NSPR_MODNAME)
michael@0	3093	AC_SUBST(MDCPUCFG_H)
michael@0	3094	AC_SUBST(PR_MD_CSRCS)
michael@0	3095	AC_SUBST(PR_MD_ASFILES)
michael@0	3096	AC_SUBST(PR_MD_ARCH_DIR)
michael@0	3097	AC_SUBST(CPU_ARCH)
michael@0	3098
michael@0	3099	AC_SUBST(OBJ_SUFFIX)
michael@0	3100	AC_SUBST(LIB_SUFFIX)
michael@0	3101	AC_SUBST(DLL_SUFFIX)
michael@0	3102	AC_SUBST(ASM_SUFFIX)
michael@0	3103	AC_SUBST(WRAP_LDFLAGS)
michael@0	3104	AC_SUBST(MKSHLIB)
michael@0	3105	AC_SUBST(DSO_CFLAGS)
michael@0	3106	AC_SUBST(DSO_LDOPTS)
michael@0	3107
michael@0	3108	AC_SUBST(OS_TARGET)
michael@0	3109	AC_SUBST(OS_ARCH)
michael@0	3110	AC_SUBST(OS_RELEASE)
michael@0	3111	AC_SUBST(OS_TEST)
michael@0	3112	AC_SUBST(MACOSX_DEPLOYMENT_TARGET)
michael@0	3113
michael@0	3114	AC_SUBST(DEFINES)
michael@0	3115	AC_SUBST(DEFS)
michael@0	3116	AC_SUBST(AR)
michael@0	3117	AC_SUBST(AR_FLAGS)
michael@0	3118	AC_SUBST(AS)
michael@0	3119	AC_SUBST(ASFLAGS)
michael@0	3120	AC_SUBST(LD)
michael@0	3121	AC_SUBST(RANLIB)
michael@0	3122	AC_SUBST(PERL)
michael@0	3123	AC_SUBST(STRIP)
michael@0	3124	AC_SUBST(FILTER)
michael@0	3125	AC_SUBST(IMPLIB)
michael@0	3126
michael@0	3127	AC_SUBST(PROFILE_GEN_CFLAGS)
michael@0	3128	AC_SUBST(PROFILE_GEN_LDFLAGS)
michael@0	3129	AC_SUBST(PROFILE_USE_CFLAGS)
michael@0	3130	AC_SUBST(PROFILE_USE_LDFLAGS)
michael@0	3131
michael@0	3132	AC_SUBST(OS_LIBS)
michael@0	3133	AC_SUBST(RESOLVE_LINK_SYMBOLS)
michael@0	3134	AC_SUBST(AIX_LINK_OPTS)
michael@0	3135	AC_SUBST(NOSUCHFILE)
michael@0	3136	AC_SUBST(MOZ_OBJFORMAT)
michael@0	3137	AC_SUBST(ULTRASPARC_LIBRARY)
michael@0	3138
michael@0	3139	AC_SUBST(OBJDIR)
michael@0	3140	AC_SUBST(OBJDIR_NAME)
michael@0	3141	AC_SUBST(RELEASE_OBJDIR_NAME)
michael@0	3142	AC_SUBST(NSINSTALL)
michael@0	3143	AC_SUBST(OPTIMIZER)
michael@0	3144	AC_SUBST(RC)
michael@0	3145	AC_SUBST(RCFLAGS)
michael@0	3146	AC_SUBST(DLLFLAGS)
michael@0	3147	AC_SUBST(EXEFLAGS)
michael@0	3148	AC_SUBST(OS_DLLFLAGS)
michael@0	3149	AC_SUBST(CYGWIN_WRAPPER)
michael@0	3150	AC_SUBST(VISIBILITY_FLAGS)
michael@0	3151	AC_SUBST(WRAP_SYSTEM_INCLUDES)
michael@0	3152	AC_SUBST(MACOS_SDK_DIR)
michael@0	3153	AC_SUBST(SYMBIAN_SDK_DIR)
michael@0	3154	AC_SUBST(NEXT_ROOT)
michael@0	3155	AC_SUBST(MT)
michael@0	3156
michael@0	3157	dnl ========================================================
michael@0	3158	dnl Generate output files.
michael@0	3159	dnl ========================================================
michael@0	3160	MAKEFILES="
michael@0	3161	Makefile
michael@0	3162	config/Makefile
michael@0	3163	config/autoconf.mk
michael@0	3164	config/nsprincl.mk
michael@0	3165	config/nsprincl.sh
michael@0	3166	config/nspr-config
michael@0	3167	config/nspr.pc
michael@0	3168	lib/Makefile
michael@0	3169	lib/ds/Makefile
michael@0	3170	lib/libc/Makefile
michael@0	3171	lib/libc/include/Makefile
michael@0	3172	lib/libc/src/Makefile
michael@0	3173	lib/tests/Makefile
michael@0	3174	pkg/Makefile
michael@0	3175	pr/Makefile
michael@0	3176	pr/include/Makefile
michael@0	3177	pr/include/md/Makefile
michael@0	3178	pr/include/obsolete/Makefile
michael@0	3179	pr/include/private/Makefile
michael@0	3180	pr/src/Makefile
michael@0	3181	pr/src/io/Makefile
michael@0	3182	pr/src/linking/Makefile
michael@0	3183	pr/src/malloc/Makefile
michael@0	3184	pr/src/md/Makefile
michael@0	3185	pr/src/md/${PR_MD_ARCH_DIR}/Makefile
michael@0	3186	pr/src/memory/Makefile
michael@0	3187	pr/src/misc/Makefile
michael@0	3188	pr/src/threads/Makefile
michael@0	3189	pr/tests/Makefile
michael@0	3190	pr/tests/dll/Makefile
michael@0	3191	"
michael@0	3192
michael@0	3193	if test "$OS_TARGET" = "Linux"; then
michael@0	3194	MAKEFILES="$MAKEFILES
michael@0	3195	pkg/linux/Makefile
michael@0	3196	"
michael@0	3197	elif test "$OS_TARGET" = "SunOS"; then
michael@0	3198	MAKEFILES="$MAKEFILES
michael@0	3199	pkg/solaris/Makefile
michael@0	3200	pkg/solaris/SUNWpr/Makefile
michael@0	3201	pkg/solaris/SUNWprd/Makefile
michael@0	3202	"
michael@0	3203	fi
michael@0	3204
michael@0	3205	if test -z "$USE_PTHREADS" && test -z "$USE_BTHREADS"; then
michael@0	3206	MAKEFILES="$MAKEFILES
michael@0	3207	pr/src/threads/combined/Makefile
michael@0	3208	"
michael@0	3209	elif test -n "$USE_PTHREADS"; then
michael@0	3210	MAKEFILES="$MAKEFILES
michael@0	3211	pr/src/pthreads/Makefile
michael@0	3212	"
michael@0	3213	elif test -n "$USE_BTHREADS"; then
michael@0	3214	MAKEFILES="$MAKEFILES
michael@0	3215	pr/src/bthreads/Makefile
michael@0	3216	"
michael@0	3217	fi
michael@0	3218
michael@0	3219	if test -n "$USE_CPLUS"; then
michael@0	3220	MAKEFILES="$MAKEFILES
michael@0	3221	pr/src/cplus/Makefile
michael@0	3222	pr/src/cplus/tests/Makefile
michael@0	3223	"
michael@0	3224	fi
michael@0	3225
michael@0	3226	echo $MAKEFILES > unallmakefiles
michael@0	3227
michael@0	3228	AC_CONFIG_FILES([$MAKEFILES])
michael@0	3229	AC_CONFIG_COMMANDS([default], [chmod +x config/nspr-config])
michael@0	3230	AC_OUTPUT