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-rw-r--r--build/autoconf/nss.m491
1 files changed, 91 insertions, 0 deletions
diff --git a/build/autoconf/nss.m4 b/build/autoconf/nss.m4
new file mode 100644
index 000000000..07efb0078
--- /dev/null
+++ b/build/autoconf/nss.m4
@@ -0,0 +1,91 @@
+# -*- tab-width: 4; -*-
+# Configure paths for NSS
+# Public domain - Chris Seawood <cls@seawood.org> 2001-04-05
+# Based upon gtk.m4 (also PD) by Owen Taylor
+
+dnl AM_PATH_NSS([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]])
+dnl Test for NSS, and define NSS_CFLAGS and NSS_LIBS
+AC_DEFUN([AM_PATH_NSS],
+[dnl
+
+AC_ARG_WITH(nss-prefix,
+ [ --with-nss-prefix=PFX Prefix where NSS is installed],
+ nss_config_prefix="$withval",
+ nss_config_prefix="")
+
+AC_ARG_WITH(nss-exec-prefix,
+ [ --with-nss-exec-prefix=PFX
+ Exec prefix where NSS is installed],
+ nss_config_exec_prefix="$withval",
+ nss_config_exec_prefix="")
+
+ if test -n "$nss_config_exec_prefix"; then
+ nss_config_args="$nss_config_args --exec-prefix=$nss_config_exec_prefix"
+ if test -z "$NSS_CONFIG"; then
+ NSS_CONFIG=$nss_config_exec_prefix/bin/nss-config
+ fi
+ fi
+ if test -n "$nss_config_prefix"; then
+ nss_config_args="$nss_config_args --prefix=$nss_config_prefix"
+ if test -z "$NSS_CONFIG"; then
+ NSS_CONFIG=$nss_config_prefix/bin/nss-config
+ fi
+ fi
+
+ unset ac_cv_path_NSS_CONFIG
+ AC_PATH_PROG(NSS_CONFIG, nss-config, no)
+ min_nss_version=ifelse([$1], ,3.0.0,$1)
+ AC_MSG_CHECKING(for NSS - version >= $min_nss_version)
+
+ no_nss=""
+ if test "$NSS_CONFIG" = "no"; then
+ no_nss="yes"
+ else
+ NSS_CFLAGS=`$NSS_CONFIG $nss_config_args --cflags`
+ NSS_LIBS=`$NSS_CONFIG $nss_config_args --libs`
+
+ nss_config_major_version=`$NSS_CONFIG $nss_config_args --version | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\(\.\([[0-9]]*\)\)\{0,1\}/\1/'`
+ nss_config_minor_version=`$NSS_CONFIG $nss_config_args --version | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\(\.\([[0-9]]*\)\)\{0,1\}/\2/'`
+ nss_config_micro_version=`$NSS_CONFIG $nss_config_args --version | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\(\.\([[0-9]]*\)\)\{0,1\}/\4/'`
+ if test -z "$nss_config_micro_version"; then
+ nss_config_micro_version="0"
+ fi
+
+ min_nss_major_version=`echo $min_nss_version | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\(\.\([[0-9]]*\)\)\{0,1\}/\1/'`
+ min_nss_minor_version=`echo $min_nss_version | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\(\.\([[0-9]]*\)\)\{0,1\}/\2/'`
+ min_nss_micro_version=`echo $min_nss_version | \
+ sed 's/\([[0-9]]*\)\.\([[0-9]]*\)\(\.\([[0-9]]*\)\)\{0,1\}/\4/'`
+ if test -z "$min_nss_micro_version"; then
+ min_nss_micro_version="0"
+ fi
+
+ if test "$nss_config_major_version" -lt "$min_nss_major_version"; then
+ no_nss="yes"
+ elif test "$nss_config_major_version" -eq "$min_nss_major_version" &&
+ test "$nss_config_minor_version" -lt "$min_nss_minor_version"; then
+ no_nss="yes"
+ elif test "$nss_config_major_version" -eq "$min_nss_major_version" &&
+ test "$nss_config_minor_version" -eq "$min_nss_minor_version" &&
+ test "$nss_config_micro_version" -lt "$min_nss_micro_version"; then
+ no_nss="yes"
+ fi
+ fi
+
+ if test -z "$no_nss"; then
+ AC_MSG_RESULT(yes)
+ ifelse([$2], , :, [$2])
+ else
+ AC_MSG_RESULT(no)
+ ifelse([$3], , :, [$3])
+ fi
+
+
+ AC_SUBST_LIST(NSS_CFLAGS)
+ AC_SUBST_LIST(NSS_LIBS)
+
+])