diff options
Diffstat (limited to 'build/autoconf/nspr.m4')
| -rw-r--r-- | build/autoconf/nspr.m4 | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/build/autoconf/nspr.m4 b/build/autoconf/nspr.m4 new file mode 100644 index 000000000..cccc8828e --- /dev/null +++ b/build/autoconf/nspr.m4 @@ -0,0 +1,110 @@ +# -*- 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) + +]) |