From: Tollef Fog Heen <tfheen@err.no>
Date: Thu, 31 Jan 2008 01:43:41 +0000 (+0100)
Subject: configure.in: If prefix is unset, add /usr/lib/pkgconfig and
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b4cdd181659fa9764736a27af6ddf4a0734075b3;p=pkg-config

configure.in: If prefix is unset, add /usr/lib/pkgconfig and
/usr/share/pkgconfig to default search path.  Based on patch by Damjan
Jovanovic.

Also, make configure always print the path it is defaulting to.
---

diff --git a/ChangeLog b/ChangeLog
index 6bfe2ed..1af79aa 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,11 @@
 2008-01-31  Tollef Fog Heen  <tfheen@err.no>
 
+	* configure.in: If prefix is unset, add /usr/lib/pkgconfig and
+	/usr/share/pkgconfig to default search path.  Based on patch by
+	Damjan Jovanovic.
+
+	Also, make configure always print the path it is defaulting to.
+
 	* pkg.c (string_list_to_string): Patch from Paul Bender so flags
 	other than -I and -L are passed through (with mangling) when
 	PKG_CONFIG_SYSROOT_DIR is set.
diff --git a/configure.in b/configure.in
index 66905b4..e7cf124 100644
--- a/configure.in
+++ b/configure.in
@@ -11,12 +11,21 @@ AM_PROG_LIBTOOL
 AC_PROG_CC
 
 AC_DEFUN([PKG_CONFIG_FIND_PC_PATH],
-[AC_ARG_WITH(pc_path,
+[
+AC_MSG_CHECKING([for default search path for .pc files])
+AC_ARG_WITH(pc_path,
  [  --with-pc-path          Override the default search path for .pc files ],
- [ pc_path="$withval"
-   AC_MSG_CHECKING([for default search path for .pc files])
-   AC_MSG_RESULT([$pc_path])],
- [pc_path='${libdir}/pkgconfig:${datadir}/pkgconfig'])
+ [ pc_path="$withval" ],
+ [
+# This is slightly wrong, but hopefully causes less confusion than
+# people being unable to find their .pc files in the standard location.
+if test "${prefix}" = "NONE"; then
+	pc_path='${libdir}/pkgconfig:${datadir}/pkgconfig:/usr/lib/pkgconfig:/usr/share/pkgconfig'
+else
+	pc_path='${libdir}/pkgconfig:${datadir}/pkgconfig'
+fi
+])
+ AC_MSG_RESULT([$pc_path])
  AC_SUBST([pc_path])
 
 ])