[libexif-cvs] exif configure.in,1.12,1.13

[<as...@us...>]

Update of /cvsroot/libexif/exif
In directory usw-pr-cvs1:/tmp/cvs-serv676

Modified Files:
	configure.in 
Log Message:
check for popt


Index: configure.in
===================================================================
RCS file: /cvsroot/libexif/exif/configure.in,v
retrieving revision 1.12
retrieving revision 1.13
diff -u -d -r1.12 -r1.13
--- configure.in	25 Oct 2002 18:14:33 -0000	1.12
+++ configure.in	28 Oct 2002 11:02:35 -0000	1.13
@@ -26,6 +26,31 @@
 AC_CHECK_HEADERS(locale.h)
 
 dnl ---------------------------------------------------------------------------
+dnl popt.h: Simplifies handling of command-line options enormously.
+dnl ---------------------------------------------------------------------------
+popt_msg="no (Note that popt is mandatory, so exif won't compile)"
+try_popt=true
+have_popt=false
+AC_ARG_WITH(popt, [  --without-popt            Don't use popt.h],
+	if test "x${withval}" = "xno"; then
+		try_popt=false
+		popt_msg="no (not requested)"
+	fi
+)
+if $try_popt; then
+	AC_CHECK_HEADER(popt.h, [
+		POPT_CFLAGS=""
+		POPT_LIBS="-lpopt"
+		have_popt=true
+		popt_msg=yes
+		AC_DEFINE(HAVE_POPT,1,[whether we use popt])],
+		[rl_msg="no (couldn't link against it or version too old)"])
+fi
+AM_CONDITIONAL(HAVE_POPT, $have_popt)
+AC_SUBST(POPT_LIBS)
+AC_SUBST(POPT_CFLAGS)
+
+dnl ---------------------------------------------------------------------------
 dnl Warnings: If we have GCC, be paranoid.
 dnl ---------------------------------------------------------------------------
 if test "x$GCC" = "xyes"; then