1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/toolkit/crashreporter/google-breakpad/src/third_party/glog/configure.ac Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,207 @@
1.4 +## Process this file with autoconf to produce configure.
1.5 +## In general, the safest way to proceed is to run the following:
1.6 +## % aclocal -I . -I `pwd`/../autoconf && autoheader && autoconf && automake
1.7 +
1.8 +# make sure we're interpreted by some minimal autoconf
1.9 +AC_PREREQ(2.57)
1.10 +
1.11 +AC_INIT(glog, 0.3.1, opensource@google.com)
1.12 +# The argument here is just something that should be in the current directory
1.13 +# (for sanity checking)
1.14 +AC_CONFIG_SRCDIR(README)
1.15 +AC_CONFIG_MACRO_DIR([m4])
1.16 +AM_INIT_AUTOMAKE
1.17 +AM_CONFIG_HEADER(src/config.h)
1.18 +
1.19 +AC_LANG(C++)
1.20 +
1.21 +# Checks for programs.
1.22 +AC_PROG_CC
1.23 +AC_PROG_CPP
1.24 +AC_PROG_CXX
1.25 +AM_CONDITIONAL(GCC, test "$GCC" = yes) # let the Makefile know if we're gcc
1.26 +
1.27 +AC_PROG_LIBTOOL
1.28 +AC_SUBST(LIBTOOL_DEPS)
1.29 +
1.30 +# Check whether some low-level functions/files are available
1.31 +AC_HEADER_STDC
1.32 +
1.33 +# These are tested for by AC_HEADER_STDC, but I check again to set the var
1.34 +AC_CHECK_HEADER(stdint.h, ac_cv_have_stdint_h=1, ac_cv_have_stdint_h=0)
1.35 +AC_CHECK_HEADER(sys/types.h, ac_cv_have_systypes_h=1, ac_cv_have_systypes_h=0)
1.36 +AC_CHECK_HEADER(inttypes.h, ac_cv_have_inttypes_h=1, ac_cv_have_inttypes_h=0)
1.37 +AC_CHECK_HEADERS(unistd.h, ac_cv_have_unistd_h=1, ac_cv_have_unistd_h=0)
1.38 +AC_CHECK_HEADERS(syscall.h)
1.39 +AC_CHECK_HEADERS(sys/syscall.h)
1.40 +# For backtrace with glibc.
1.41 +AC_CHECK_HEADERS(execinfo.h)
1.42 +# For backtrace with libunwind.
1.43 +AC_CHECK_HEADERS(libunwind.h, ac_cv_have_libunwind_h=1, ac_cv_have_libunwind_h=0)
1.44 +AC_CHECK_HEADERS(ucontext.h)
1.45 +AC_CHECK_HEADERS(sys/utsname.h)
1.46 +AC_CHECK_HEADERS(pwd.h)
1.47 +AC_CHECK_HEADERS(syslog.h)
1.48 +AC_CHECK_HEADERS(sys/time.h)
1.49 +AC_CHECK_HEADERS(glob.h)
1.50 +
1.51 +AC_CHECK_SIZEOF(void *)
1.52 +
1.53 +# These are the types I need. We look for them in either stdint.h,
1.54 +# sys/types.h, or inttypes.h, all of which are part of the default-includes.
1.55 +AC_CHECK_TYPE(uint16_t, ac_cv_have_uint16_t=1, ac_cv_have_uint16_t=0)
1.56 +AC_CHECK_TYPE(u_int16_t, ac_cv_have_u_int16_t=1, ac_cv_have_u_int16_t=0)
1.57 +AC_CHECK_TYPE(__uint16, ac_cv_have___uint16=1, ac_cv_have___uint16=0)
1.58 +
1.59 +AC_CHECK_FUNC(sigaltstack,
1.60 + AC_DEFINE(HAVE_SIGALTSTACK, 1,
1.61 + [Define if you have the `sigaltstack' function]))
1.62 +AC_CHECK_FUNC(dladdr,
1.63 + AC_DEFINE(HAVE_DLADDR, 1,
1.64 + [Define if you have the `dladdr' function]))
1.65 +AC_CHECK_FUNC(fcntl,
1.66 + AC_DEFINE(HAVE_FCNTL, 1,
1.67 + [Define if you have the `fcntl' function]))
1.68 +
1.69 +AX_C___ATTRIBUTE__
1.70 +# We only care about these two attributes.
1.71 +if test x"$ac_cv___attribute__" = x"yes"; then
1.72 + ac_cv___attribute___noreturn="__attribute__ ((noreturn))"
1.73 + ac_cv___attribute___printf_4_5="__attribute__((__format__ (__printf__, 4, 5)))"
1.74 +else
1.75 + ac_cv___attribute___noreturn=
1.76 + ac_cv___attribute___printf_4_5=
1.77 +fi
1.78 +
1.79 +AX_C___BUILTIN_EXPECT
1.80 +if test x"$ac_cv___builtin_expect" = x"yes"; then
1.81 + ac_cv_have___builtin_expect=1
1.82 +else
1.83 + ac_cv_have___builtin_expect=0
1.84 +fi
1.85 +
1.86 +AX_C___SYNC_VAL_COMPARE_AND_SWAP
1.87 +
1.88 +# On x86_64, instead of libunwind, we can choose to compile with frame-pointers
1.89 +# (This isn't needed on i386, where -fno-omit-frame-pointer is the default).
1.90 +AC_ARG_ENABLE(frame_pointers,
1.91 + AS_HELP_STRING([--enable-frame-pointers],
1.92 + [On x86_64 systems, compile with -fno-omit-frame-pointer (see INSTALL)]),,
1.93 + enable_frame_pointers=no)
1.94 +AC_COMPILE_IFELSE([AC_LANG_PROGRAM(, [return __x86_64__ == 1 ? 0 : 1])],
1.95 + [is_x86_64=yes], [is_x86_64=no])
1.96 +AM_CONDITIONAL(ENABLE_FRAME_POINTERS, test "$enable_frame_pointers" = yes)
1.97 +AM_CONDITIONAL(X86_64, test "$is_x86_64" = yes)
1.98 +
1.99 +# Some of the code in this directory depends on pthreads
1.100 +ACX_PTHREAD
1.101 +if test x"$acx_pthread_ok" = x"yes"; then
1.102 + # To make libglog depend on libpthread on Linux, we need to add
1.103 + # -lpthread in addition to -pthread.
1.104 + AC_CHECK_LIB(pthread, pthread_self)
1.105 +fi
1.106 +
1.107 +# Check if there is google-gflags library installed.
1.108 +SAVE_CFLAGS="$CFLAGS"
1.109 +SAVE_LIBS="$LIBS"
1.110 +AC_ARG_WITH(gflags, AS_HELP_STRING[--with-gflags=GFLAGS_DIR],
1.111 + GFLAGS_CFLAGS="-I${with_gflags}/include"
1.112 + GFLAGS_LIBS="-L${with_gflags}/lib -lgflags"
1.113 + CFLAGS="$CFLAGS $GFLAGS_CFLAGS"
1.114 + LIBS="$LIBS $GFLAGS_LIBS"
1.115 +)
1.116 +AC_CHECK_LIB(gflags, main, ac_cv_have_libgflags=1, ac_cv_have_libgflags=0)
1.117 +if test x"$ac_cv_have_libgflags" = x"1"; then
1.118 + AC_DEFINE(HAVE_LIB_GFLAGS, 1, [define if you have google gflags library])
1.119 + if test x"$GFLAGS_LIBS" = x""; then
1.120 + GFLAGS_LIBS="-lgflags"
1.121 + fi
1.122 +else
1.123 + GFLAGS_CFLAGS=
1.124 + GFLAGS_LIBS=
1.125 +fi
1.126 +CFLAGS="$SAVE_CFLAGS"
1.127 +LIBS="$SAVE_LIBS"
1.128 +
1.129 +# TODO(hamaji): Use official m4 macros provided by testing libraries
1.130 +# once the m4 macro of Google Mocking becomes ready.
1.131 +# Check if there is Google Test library installed.
1.132 +AC_CHECK_PROG(GTEST_CONFIG, gtest-config, "yes")
1.133 +if test x"$GTEST_CONFIG" = "xyes"; then
1.134 + GTEST_CFLAGS=`gtest-config --cppflags --cxxflags`
1.135 + GTEST_LIBS=`gtest-config --ldflags --libs`
1.136 + AC_DEFINE(HAVE_LIB_GTEST, 1, [define if you have google gtest library])
1.137 +
1.138 + # Check if there is Google Mocking library installed.
1.139 + AC_CHECK_PROG(GMOCK_CONFIG, gmock-config, "yes")
1.140 + if test x"$GMOCK_CONFIG" = "xyes"; then
1.141 + GMOCK_CFLAGS=`gmock-config --cppflags --cxxflags`
1.142 + GMOCK_LIBS=`gmock-config --ldflags --libs`
1.143 + AC_DEFINE(HAVE_LIB_GMOCK, 1, [define if you have google gmock library])
1.144 + else
1.145 + # We don't run test cases which use Google Mocking framework.
1.146 + GMOCK_CFLAGS=
1.147 + GMOCK_LIBS=
1.148 + fi
1.149 +else
1.150 + # We'll use src/googletest.h for our unittests.
1.151 + GTEST_CFLAGS=
1.152 + GTEST_LIBS=
1.153 +fi
1.154 +AM_CONDITIONAL(HAVE_GMOCK, test x"$GMOCK_CONFIG" = "xyes")
1.155 +
1.156 +# We want to link in libunwind if it exists
1.157 +UNWIND_LIBS=
1.158 +# Unfortunately, we need to check the header file in addition to the
1.159 +# lib file to check if libunwind is available since libunwind-0.98
1.160 +# doesn't install all necessary header files.
1.161 +if test x"$ac_cv_have_libunwind_h" = x"1"; then
1.162 + AC_CHECK_LIB(unwind, backtrace, UNWIND_LIBS=-lunwind)
1.163 +fi
1.164 +AC_SUBST(UNWIND_LIBS)
1.165 +if test x"$UNWIND_LIBS" != x""; then
1.166 + AC_DEFINE(HAVE_LIB_UNWIND, 1, [define if you have libunwind])
1.167 +fi
1.168 +
1.169 +# We'd like to use read/write locks in several places in the code.
1.170 +# See if our pthreads support extends to that. Note: for linux, it
1.171 +# does as long as you define _XOPEN_SOURCE appropriately.
1.172 +AC_RWLOCK
1.173 +
1.174 +# Find out what namespace 'normal' STL code lives in, and also what namespace
1.175 +# the user wants our classes to be defined in
1.176 +AC_CXX_STL_NAMESPACE
1.177 +AC_DEFINE_GOOGLE_NAMESPACE(google)
1.178 +
1.179 +AC_CXX_USING_OPERATOR
1.180 +
1.181 +AC_PC_FROM_UCONTEXT(AC_MSG_WARN(Could not find the PC. Will not output failed addresses...))
1.182 +
1.183 +AC_DEFINE_UNQUOTED(TEST_SRC_DIR, "$srcdir", [location of source code])
1.184 +
1.185 +# These are what's needed by logging.h.in and raw_logging.h.in
1.186 +AC_SUBST(ac_google_start_namespace)
1.187 +AC_SUBST(ac_google_end_namespace)
1.188 +AC_SUBST(ac_google_namespace)
1.189 +AC_SUBST(ac_cv_cxx_using_operator)
1.190 +AC_SUBST(ac_cv___attribute___noreturn)
1.191 +AC_SUBST(ac_cv___attribute___printf_4_5)
1.192 +AC_SUBST(ac_cv_have___builtin_expect)
1.193 +AC_SUBST(ac_cv_have_stdint_h)
1.194 +AC_SUBST(ac_cv_have_systypes_h)
1.195 +AC_SUBST(ac_cv_have_inttypes_h)
1.196 +AC_SUBST(ac_cv_have_unistd_h)
1.197 +AC_SUBST(ac_cv_have_uint16_t)
1.198 +AC_SUBST(ac_cv_have_u_int16_t)
1.199 +AC_SUBST(ac_cv_have___uint16)
1.200 +AC_SUBST(ac_cv_have_libgflags)
1.201 +AC_SUBST(GFLAGS_CFLAGS)
1.202 +AC_SUBST(GTEST_CFLAGS)
1.203 +AC_SUBST(GMOCK_CFLAGS)
1.204 +AC_SUBST(GFLAGS_LIBS)
1.205 +AC_SUBST(GTEST_LIBS)
1.206 +AC_SUBST(GMOCK_LIBS)
1.207 +
1.208 +# Write generated configuration file
1.209 +AC_CONFIG_FILES([Makefile src/glog/logging.h src/glog/raw_logging.h src/glog/vlog_is_on.h src/glog/stl_logging.h])
1.210 +AC_OUTPUT(libglog.pc)
