From 759e191c25ee4f931f55aafa294d7e1e1bc699a4 Mon Sep 17 00:00:00 2001 From: Bryan Hundven Date: Sun, 31 Aug 2014 12:21:37 -0700 Subject: patches/experimental/gcc: Add patches for musl-lib support The following are experimental patches for gcc that add support for musl-libc. I haven't been able to test every combination, but please test and let me know on the mailing-list or on irc your results! Signed-off-by: Bryan Hundven [yann.morin.1998@free.fr: ditch the gcc-4.7 patches] Signed-off-by: "Yann E. MORIN" --- .../gcc/4.8.1/0006-musl_unwind-dliterate.patch | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 patches/experimental/gcc/4.8.1/0006-musl_unwind-dliterate.patch (limited to 'patches/experimental/gcc/4.8.1/0006-musl_unwind-dliterate.patch') diff --git a/patches/experimental/gcc/4.8.1/0006-musl_unwind-dliterate.patch b/patches/experimental/gcc/4.8.1/0006-musl_unwind-dliterate.patch new file mode 100644 index 00000000..35617b6e --- /dev/null +++ b/patches/experimental/gcc/4.8.1/0006-musl_unwind-dliterate.patch @@ -0,0 +1,18 @@ +Index: gcc-4.8.1/libgcc/unwind-dw2-fde-dip.c +=================================================================== +--- gcc-4.8.1.orig/libgcc/unwind-dw2-fde-dip.c ++++ gcc-4.8.1/libgcc/unwind-dw2-fde-dip.c +@@ -73,6 +73,13 @@ + && defined(TARGET_DL_ITERATE_PHDR) \ + && defined(__sun__) && defined(__svr4__) + # define USE_PT_GNU_EH_FRAME ++ #endif ++ ++/* For musl libc, TARGET_DL_ITERATE_PHDR gets defined by the configure ++ script. */ ++#if !defined(inhibit_libc) && defined(HAVE_LD_EH_FRAME_HDR) \ ++ && defined(TARGET_DL_ITERATE_PHDR) ++# define USE_PT_GNU_EH_FRAME + #endif + + #if defined(USE_PT_GNU_EH_FRAME) -- cgit v1.2.3