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-rw-r--r--meta/packages/gcc/gcc-4.3.3/optional_libstdc.patch23
1 files changed, 23 insertions, 0 deletions
diff --git a/meta/packages/gcc/gcc-4.3.3/optional_libstdc.patch b/meta/packages/gcc/gcc-4.3.3/optional_libstdc.patch
new file mode 100644
index 0000000000..0f74353a1f
--- /dev/null
+++ b/meta/packages/gcc/gcc-4.3.3/optional_libstdc.patch
@@ -0,0 +1,23 @@
1gcc-runtime builds libstdc++ separately from gcc-cross-*. Its configure tests using g++
2will not run correctly since my default the linker will try and link against libstdc++
3which shouldn't exist yet. We need an option to disable the automatically added -lstdc++
4option whilst leaving -lc, -lgcc and other automatic library dependencies. This patch
5adds such an option which only disables the -lstdc++ linkage.
6
7A "standard" gcc build uses xgcc and hence avoids this. We should ask upstream how to
8do this officially, the likely answer is don't build libstdc++ separately.
9
10RP 29/6/10
11
12Index: gcc-4.3.3/gcc/cp/g++spec.c
13===================================================================
14--- gcc-4.3.3.orig/gcc/cp/g++spec.c 2010-06-29 00:06:03.901695025 +0100
15+++ gcc-4.3.3/gcc/cp/g++spec.c 2010-06-29 00:06:58.800325439 +0100
16@@ -131,6 +131,7 @@
17 if (argv[i][0] == '-')
18 {
19 if (strcmp (argv[i], "-nostdlib") == 0
20+ || strcmp (argv[i], "-nostdlib++") == 0
21 || strcmp (argv[i], "-nodefaultlibs") == 0)
22 {
23 library = -1;