From 0b07e526611dc0e1867caa3eb6e4372855488026 Mon Sep 17 00:00:00 2001
From: Holger Freyther <zecke@selfish.org>
Date: Tue, 15 Jan 2008 22:58:54 +0000
Subject: packages/gcc/gcc-cross_4.2.2: Attempt to fix the fortran issue    
 f951 was not executable because libmpfr and libgmp which were build by    
 OpenEmbedded were not found. They resist in the staging lib directory and    
 we do not have the LD_LIBRARY_PATH set.     --enable-rpath for gcc was not an
 option, as we would have difficulties to     say which path would be checked
 (we install to cross and not staging).     Attempt to set an rpath when
 linking to mpfr/gmp. We pass --with-mpfr to the     gcc-cross, patch the
 configure to add an -Wl,-rpath, to gmplibs, this gets     set to GMPLIBS,
 which gets replaced to HOST_GMPLIBS in the Makefile inside the     builddir,
 which will be used when linking the f951 utility.

---
 .../fortran-libs-rpath-to-staging-hack.patch       | 48 ++++++++++++++++++++++
 packages/gcc/gcc-cross_4.2.2.bb                    |  1 +
 2 files changed, 49 insertions(+)
 create mode 100644 packages/gcc/gcc-4.2.2/fortran-libs-rpath-to-staging-hack.patch

(limited to 'packages')

diff --git a/packages/gcc/gcc-4.2.2/fortran-libs-rpath-to-staging-hack.patch b/packages/gcc/gcc-4.2.2/fortran-libs-rpath-to-staging-hack.patch
new file mode 100644
index 0000000000..bf319f8b0a
--- /dev/null
+++ b/packages/gcc/gcc-4.2.2/fortran-libs-rpath-to-staging-hack.patch
@@ -0,0 +1,48 @@
+f951 (fortran) links to MPFR and GMP of our staging area but when executing
+the command the libs can not be found. Use rpath like all the other apps in
+our staging bin/ directory.
+
+Patch the configure to avoid the regeneration...
+
+Index: gcc-4.2.2/configure
+===================================================================
+--- gcc-4.2.2.orig/configure	2008-01-15 23:23:41.000000000 +0100
++++ gcc-4.2.2/configure	2008-01-15 23:25:20.000000000 +0100
+@@ -2278,14 +2278,14 @@
+ 
+ 
+ if test "x$with_mpfr" != x; then
+-  gmplibs="-L$with_mpfr/lib $gmplibs"
++  gmplibs="-Wl,-rpath,$with_mpfr/lib -L$with_mpfr/lib $gmplibs"
+   gmpinc="-I$with_mpfr/include"
+ fi
+ if test "x$with_mpfr_include" != x; then
+   gmpinc="-I$with_mpfr_include"
+ fi
+ if test "x$with_mpfr_lib" != x; then
+-  gmplibs="-L$with_mpfr_lib $gmplibs"
++  gmplibs="-Wl,-rpath,$with_mpfr_lib -L$with_mpfr_lib $gmplibs"
+ fi
+ 
+ # Specify a location for gmp
+Index: gcc-4.2.2/configure.in
+===================================================================
+--- gcc-4.2.2.orig/configure.in	2008-01-15 23:23:41.000000000 +0100
++++ gcc-4.2.2/configure.in	2008-01-15 23:24:36.000000000 +0100
+@@ -1066,14 +1066,14 @@
+ AC_ARG_WITH(mpfr_lib, [  --with-mpfr-lib=PATH    Specify the directory for the installed MPFR library])
+ 
+ if test "x$with_mpfr" != x; then
+-  gmplibs="-L$with_mpfr/lib $gmplibs"
++  gmplibs="-Wl,-rpath,$with_mpfr/lib -L$with_mpfr/lib $gmplibs"
+   gmpinc="-I$with_mpfr/include"
+ fi
+ if test "x$with_mpfr_include" != x; then
+   gmpinc="-I$with_mpfr_include"
+ fi
+ if test "x$with_mpfr_lib" != x; then
+-  gmplibs="-L$with_mpfr_lib $gmplibs"
++  gmplibs="-Wl,-rpath,$with_mpfr_lib -L$with_mpfr_lib $gmplibs"
+ fi
+ 
+ # Specify a location for gmp
diff --git a/packages/gcc/gcc-cross_4.2.2.bb b/packages/gcc/gcc-cross_4.2.2.bb
index ec169072af..3984147eae 100644
--- a/packages/gcc/gcc-cross_4.2.2.bb
+++ b/packages/gcc/gcc-cross_4.2.2.bb
@@ -15,6 +15,7 @@ require gcc3-build-cross.inc
 # cross packaging
 require gcc-package-cross.inc
 SRC_URI_append_fail-fast = " file://zecke-no-host-includes.patch;patch=1 "
+SRC_URI_append = " file://fortran-libs-rpath-to-staging-hack.patch;patch=1 "
 # Do not build libssp libmudflap and libgomp
 # We might need them for some beefy targets 
 EXTRA_OECONF += "--disable-libunwind-exceptions --disable-libssp \
-- 
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