1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/build/autoconf/nspr.m4 Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,102 @@
1.4 +# -*- tab-width: 4; -*-
1.5 +# Configure paths for NSPR
1.6 +# Public domain - Chris Seawood <cls@seawood.org> 2001-04-05
1.7 +# Based upon gtk.m4 (also PD) by Owen Taylor
1.8 +
1.9 +dnl AM_PATH_NSPR([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
1.10 +dnl Test for NSPR, and define NSPR_CFLAGS and NSPR_LIBS
1.11 +dnl
1.12 +dnl If the nspr-config script is available, use it to find the
1.13 +dnl appropriate CFLAGS and LIBS, and to check for the required
1.14 +dnl version, and run ACTION-IF-FOUND.
1.15 +dnl
1.16 +dnl Otherwise, if NO_NSPR_CONFIG_SYSTEM_VERSION is set, we use it,
1.17 +dnl NO_NSPR_CONFIG_SYSTEM_CFLAGS, and NO_NSPR_CONFIG_SYSTEM_LIBS to
1.18 +dnl provide default values, and run ACTION-IF-FOUND. (Some systems
1.19 +dnl ship NSPR without nspr-config, but can glean the appropriate flags
1.20 +dnl and version.)
1.21 +dnl
1.22 +dnl Otherwise, run ACTION-IF-NOT-FOUND.
1.23 +AC_DEFUN([AM_PATH_NSPR],
1.24 +[dnl
1.25 +
1.26 +AC_ARG_WITH(nspr-prefix,
1.27 + [ --with-nspr-prefix=PFX Prefix where NSPR is installed],
1.28 + nspr_config_prefix="$withval",
1.29 + nspr_config_prefix="")
1.30 +
1.31 +AC_ARG_WITH(nspr-exec-prefix,
1.32 + [ --with-nspr-exec-prefix=PFX
1.33 + Exec prefix where NSPR is installed],
1.34 + nspr_config_exec_prefix="$withval",
1.35 + nspr_config_exec_prefix="")
1.36 +
1.37 + if test -n "$nspr_config_exec_prefix"; then
1.38 + nspr_config_args="$nspr_config_args --exec-prefix=$nspr_config_exec_prefix"
1.39 + if test -z "$NSPR_CONFIG"; then
1.40 + NSPR_CONFIG=$nspr_config_exec_prefix/bin/nspr-config
1.41 + fi
1.42 + fi
1.43 + if test -n "$nspr_config_prefix"; then
1.44 + nspr_config_args="$nspr_config_args --prefix=$nspr_config_prefix"
1.45 + if test -z "$NSPR_CONFIG"; then
1.46 + NSPR_CONFIG=$nspr_config_prefix/bin/nspr-config
1.47 + fi
1.48 + fi
1.49 +
1.50 + unset ac_cv_path_NSPR_CONFIG
1.51 + AC_PATH_PROG(NSPR_CONFIG, nspr-config, no)
1.52 + min_nspr_version=ifelse([$1], ,4.0.0,$1)
1.53 + AC_MSG_CHECKING(for NSPR - version >= $min_nspr_version)
1.54 +
1.55 + no_nspr=""
1.56 + if test "$NSPR_CONFIG" != "no"; then
1.57 + NSPR_CFLAGS=`$NSPR_CONFIG $nspr_config_args --cflags`
1.58 + NSPR_LIBS=`$NSPR_CONFIG $nspr_config_args --libs`
1.59 + NSPR_VERSION_STRING=`$NSPR_CONFIG $nspr_config_args --version`
1.60 + elif test -n "${NO_NSPR_CONFIG_SYSTEM_VERSION}"; then
1.61 + NSPR_CFLAGS="${NO_NSPR_CONFIG_SYSTEM_CFLAGS}"
1.62 + NSPR_LIBS="${NO_NSPR_CONFIG_SYSTEM_LDFLAGS}"
1.63 + NSPR_VERSION_STRING="$NO_NSPR_CONFIG_SYSTEM_VERSION"
1.64 + else
1.65 + no_nspr="yes"
1.66 + fi
1.67 +
1.68 + if test -z "$no_nspr"; then
1.69 + nspr_config_major_version=`echo $NSPR_VERSION_STRING | \
1.70 + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
1.71 + nspr_config_minor_version=`echo $NSPR_VERSION_STRING | \
1.72 + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
1.73 + nspr_config_micro_version=`echo $NSPR_VERSION_STRING | \
1.74 + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
1.75 + min_nspr_major_version=`echo $min_nspr_version | \
1.76 + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'`
1.77 + min_nspr_minor_version=`echo $min_nspr_version | \
1.78 + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'`
1.79 + min_nspr_micro_version=`echo $min_nspr_version | \
1.80 + sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'`
1.81 + if test "$nspr_config_major_version" -ne "$min_nspr_major_version"; then
1.82 + no_nspr="yes"
1.83 + elif test "$nspr_config_major_version" -eq "$min_nspr_major_version" &&
1.84 + test "$nspr_config_minor_version" -lt "$min_nspr_minor_version"; then
1.85 + no_nspr="yes"
1.86 + elif test "$nspr_config_major_version" -eq "$min_nspr_major_version" &&
1.87 + test "$nspr_config_minor_version" -eq "$min_nspr_minor_version" &&
1.88 + test "$nspr_config_micro_version" -lt "$min_nspr_micro_version"; then
1.89 + no_nspr="yes"
1.90 + fi
1.91 + fi
1.92 +
1.93 + if test -z "$no_nspr"; then
1.94 + AC_MSG_RESULT(yes)
1.95 + ifelse([$2], , :, [$2])
1.96 + else
1.97 + AC_MSG_RESULT(no)
1.98 + ifelse([$3], , :, [$3])
1.99 + fi
1.100 +
1.101 +
1.102 + AC_SUBST(NSPR_CFLAGS)
1.103 + AC_SUBST(NSPR_LIBS)
1.104 +
1.105 +])
