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-rw-r--r--build/autoconf/nspr.m4110
1 files changed, 110 insertions, 0 deletions
diff --git a/build/autoconf/nspr.m4 b/build/autoconf/nspr.m4
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+++ b/build/autoconf/nspr.m4
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+# -*- tab-width: 4; -*-
+# Configure paths for NSPR
+# Public domain - Chris Seawood <cls@seawood.org> 2001-04-05
+# Based upon gtk.m4 (also PD) by Owen Taylor
+
+dnl AM_PATH_NSPR([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+dnl Test for NSPR, and define NSPR_CFLAGS and NSPR_LIBS
+dnl
+dnl If the nspr-config script is available, use it to find the
+dnl appropriate CFLAGS and LIBS, and to check for the required
+dnl version, and run ACTION-IF-FOUND.
+dnl
+dnl Otherwise, if NO_NSPR_CONFIG_SYSTEM_VERSION is set, we use it,
+dnl NO_NSPR_CONFIG_SYSTEM_CFLAGS, and NO_NSPR_CONFIG_SYSTEM_LIBS to
+dnl provide default values, and run ACTION-IF-FOUND. (Some systems
+dnl ship NSPR without nspr-config, but can glean the appropriate flags
+dnl and version.)
+dnl
+dnl Otherwise, run ACTION-IF-NOT-FOUND.
+AC_DEFUN([AM_PATH_NSPR],
+[dnl
+
+AC_ARG_WITH(nspr-prefix,
+ [ --with-nspr-prefix=PFX Prefix where NSPR is installed],
+ nspr_config_prefix="$withval",
+ nspr_config_prefix="")
+
+AC_ARG_WITH(nspr-exec-prefix,
+ [ --with-nspr-exec-prefix=PFX
+ Exec prefix where NSPR is installed],
+ nspr_config_exec_prefix="$withval",
+ nspr_config_exec_prefix="")
+
+ if test -n "$nspr_config_exec_prefix"; then
+ nspr_config_args="$nspr_config_args --exec-prefix=$nspr_config_exec_prefix"
+ if test -z "$NSPR_CONFIG"; then
+ NSPR_CONFIG=$nspr_config_exec_prefix/bin/nspr-config
+ fi
+ fi
+ if test -n "$nspr_config_prefix"; then
+ nspr_config_args="$nspr_config_args --prefix=$nspr_config_prefix"
+ if test -z "$NSPR_CONFIG"; then
+ NSPR_CONFIG=$nspr_config_prefix/bin/nspr-config
+ fi
+ fi
+
+ unset ac_cv_path_NSPR_CONFIG
+ AC_PATH_PROG(NSPR_CONFIG, nspr-config, no)
+ min_nspr_version=ifelse([$1], ,4.0.0,$1)
+ AC_MSG_CHECKING(for NSPR - version >= $min_nspr_version)
+
+ no_nspr=""
+ if test "$NSPR_CONFIG" != "no"; then
+ NSPR_CFLAGS=`$NSPR_CONFIG $nspr_config_args --cflags`
+ NSPR_LIBS=`$NSPR_CONFIG $nspr_config_args --libs`
+ NSPR_VERSION_STRING=`$NSPR_CONFIG $nspr_config_args --version`
+ elif test -n "${NO_NSPR_CONFIG_SYSTEM_VERSION}"; then
+ NSPR_CFLAGS="${NO_NSPR_CONFIG_SYSTEM_CFLAGS}"
+ NSPR_LIBS="${NO_NSPR_CONFIG_SYSTEM_LDFLAGS}"
+ NSPR_VERSION_STRING="$NO_NSPR_CONFIG_SYSTEM_VERSION"
+ else
+ no_nspr="yes"
+ fi
+
+ if test -z "$no_nspr"; then
+ nspr_config_major_version=`echo $NSPR_VERSION_STRING | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\(\.\([[0-9]]*\)\)\{0,1\}/\1/'`
+ nspr_config_minor_version=`echo $NSPR_VERSION_STRING | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\(\.\([[0-9]]*\)\)\{0,1\}/\2/'`
+ nspr_config_micro_version=`echo $NSPR_VERSION_STRING | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\(\.\([[0-9]]*\)\)\{0,1\}/\4/'`
+ if test -z "$nspr_config_micro_version"; then
+ nspr_config_micro_version="0"
+ fi
+
+ min_nspr_major_version=`echo $min_nspr_version | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\(\.\([[0-9]]*\)\)\{0,1\}/\1/'`
+ min_nspr_minor_version=`echo $min_nspr_version | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\(\.\([[0-9]]*\)\)\{0,1\}/\2/'`
+ min_nspr_micro_version=`echo $min_nspr_version | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\(\.\([[0-9]]*\)\)\{0,1\}/\4/'`
+ if test -z "$min_nspr_micro_version"; then
+ min_nspr_micro_version="0"
+ fi
+
+ if test "$nspr_config_major_version" -ne "$min_nspr_major_version"; then
+ no_nspr="yes"
+ elif test "$nspr_config_major_version" -eq "$min_nspr_major_version" &&
+ test "$nspr_config_minor_version" -lt "$min_nspr_minor_version"; then
+ no_nspr="yes"
+ elif test "$nspr_config_major_version" -eq "$min_nspr_major_version" &&
+ test "$nspr_config_minor_version" -eq "$min_nspr_minor_version" &&
+ test "$nspr_config_micro_version" -lt "$min_nspr_micro_version"; then
+ no_nspr="yes"
+ fi
+ fi
+
+ if test -z "$no_nspr"; then
+ AC_MSG_RESULT(yes)
+ ifelse([$2], , :, [$2])
+ else
+ AC_MSG_RESULT(no)
+ ifelse([$3], , :, [$3])
+ fi
+
+
+ AC_SUBST_LIST(NSPR_CFLAGS)
+ AC_SUBST_LIST(NSPR_LIBS)
+
+])