[gimp-gap] configure now checks for detection of FAAD2 or FAAD library

[Wolfgang Hofer <wolfgangh src gnome org>]

commit 15cd37f2c1a4561e50b055d214cfac81bca8a0c1
Author: Wolfgang Hofer <wolfgangh svn gnome org>
Date:   Sat May 16 18:50:02 2009 +0200

    configure now checks for detection of FAAD2 or FAAD library
---
 ChangeLog    |    7 +++++++
 configure.in |   12 ++++++++++--
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index dab8128..4ac4011 100755
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,10 @@
+2009-05-16 Wolfgang Hofer <hof gimp org>
+
+- configure now checks for detection of FAAD2 or FAAD library
+  that is also sufficient to build with ffmpeg 0.5
+
+  * configure.in
+
 2009-05-12 Wolfgang Hofer <hof gimp org>
 
 - applied patch from David Evans #582241 to make sure to include
diff --git a/configure.in b/configure.in
index b765439..be786c6 100644
--- a/configure.in
+++ b/configure.in
@@ -210,11 +210,19 @@ AC_ARG_ENABLE(ff_libfaad,
           FF_LIBFAAD="-lfaad",
           faad_warn="$NEW_LINE ** faad header file (faad.h) not found (not critical)")],
       faad_warn="faad library (libfaad) not found (not critical)")    
-  fi
-dnl
 
+    dnl additional check for faad1 library (that is also sufficient for building ffmpeg 0.5)
 
+    if test "x$FF_LIBFAAD" = "x"; then
+      AC_CHECK_LIB(faad, faacDecOpen,
+        [AC_CHECK_HEADER(faad.h,
+          FF_LIBFAAD="-lfaad",
+          faad_warn="$NEW_LINE ** faad header file (faad.h) not found (not critical)")],
+        faad_warn="faad library (libfaad) not found (not critical)")    
+    fi
 
+  fi
+dnl