1 files changed, 91 insertions, 0 deletions
diff --git a/pki/base/native-tools/m4/nss.m4 b/pki/base/native-tools/m4/nss.m4
new file mode 100644
index 000000000..7da79c99b
--- /dev/null
+++ b/pki/base/native-tools/m4/nss.m4
@@ -0,0 +1,91 @@
+dnl BEGIN COPYRIGHT BLOCK
+dnl This program is free software; you can redistribute it and/or modify
+dnl it under the terms of the GNU General Public License as published by
+dnl the Free Software Foundation; version 2 of the License.
+dnl 
+dnl This program is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+dnl GNU General Public License for more details.
+dnl 
+dnl You should have received a copy of the GNU General Public License along
+dnl with this program; if not, write to the Free Software Foundation, Inc.,
+dnl 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+dnl 
+dnl Copyright (C) 2007 Red Hat, Inc.
+dnl All rights reserved.
+dnl END COPYRIGHT BLOCK
+
+AC_CHECKING(for NSS)
+
+# check for --with-nss
+AC_MSG_CHECKING(for --with-nss)
+AC_ARG_WITH(nss, [  --with-nss=PATH         Network Security Services (NSS) directory],
+[
+  if test -e "$withval"/include/nss.h -a -d "$withval"/lib
+  then
+    AC_MSG_RESULT([using $withval])
+    NSSDIR=$withval
+    nss_inc="-I$NSSDIR/include"
+    nss_lib="-L$NSSDIR/lib"
+    nss_libdir="$NSSDIR/lib"
+  else
+    echo
+    AC_MSG_ERROR([$withval not found])
+  fi
+],
+AC_MSG_RESULT(no))
+
+# check for --with-nss-inc
+AC_MSG_CHECKING(for --with-nss-inc)
+AC_ARG_WITH(nss-inc, [  --with-nss-inc=PATH         Network Security Services (NSS) include directory],
+[
+  if test -e "$withval"/nss.h
+  then
+    AC_MSG_RESULT([using $withval])
+    nss_inc="-I$withval"
+  else
+    echo
+    AC_MSG_ERROR([$withval not found])
+  fi
+],
+AC_MSG_RESULT(no))
+
+# check for --with-nss-lib
+AC_MSG_CHECKING(for --with-nss-lib)
+AC_ARG_WITH(nss-lib, [  --with-nss-lib=PATH         Network Security Services (NSS) library directory],
+[
+  if test -d "$withval"
+  then
+    AC_MSG_RESULT([using $withval])
+    nss_lib="-L$withval"
+    nss_libdir="$withval"
+  else
+    echo
+    AC_MSG_ERROR([$withval not found])
+  fi
+],
+AC_MSG_RESULT(no))
+
+# if NSS is not found yet, try pkg-config
+
+# last resort
+if test -z "$nss_inc" -o -z "$nss_lib" -o -z "$nss_libdir"; then
+  AC_PATH_PROG(PKG_CONFIG, pkg-config)
+  AC_MSG_CHECKING(for nss with pkg-config)
+  if test -n "$PKG_CONFIG"; then
+    if $PKG_CONFIG --exists nss; then
+      nss_inc=`$PKG_CONFIG --cflags-only-I nss`
+      nss_lib=`$PKG_CONFIG --libs-only-L nss`
+      nss_libdir=`$PKG_CONFIG --libs-only-L nss | sed -e s/-L// | sed -e s/\ *$//`
+      AC_MSG_RESULT([using system NSS])
+    elif $PKG_CONFIG --exists dirsec-nss; then
+      nss_inc=`$PKG_CONFIG --cflags-only-I dirsec-nss`
+      nss_lib=`$PKG_CONFIG --libs-only-L dirsec-nss`
+      nss_libdir=`$PKG_CONFIG --libs-only-L dirsec-nss | sed -e s/-L// | sed -e s/\ *$//`
+      AC_MSG_RESULT([using system dirsec NSS])
+    else
+      AC_MSG_ERROR([NSS not found, specify with --with-nss.])
+    fi
+  fi
+fi