From afad51b5f4b0093937304ca99fb8b679ab47eb56 Mon Sep 17 00:00:00 2001 From: Thomas Petazzoni Date: Wed, 17 Jun 2015 22:52:22 +0200 Subject: Fix libgcc_s_resume issue with gcc 5.1 When built with gcc 5.1, uClibc-ng fails to build with the following issue: librt/librt_so.a(rt-unwind-resume.oS): In function `_Unwind_Resume': rt-unwind-resume.c:(.text+0x3c): undefined reference to This commit fixes the code in a way similar to what was done in glibc in commit: https://sourceware.org/git/gitweb.cgi?p=glibc.git;a=commitdiff;h=175cef4163dd60f95106cfd5f593b8a4e09d02c9 Signed-off-by: Thomas Petazzoni --- libpthread/nptl/sysdeps/unix/sysv/linux/arm/unwind-forcedunwind.c | 3 ++- libpthread/nptl/sysdeps/unix/sysv/linux/arm/unwind-resume.c | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) (limited to 'libpthread/nptl') diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/arm/unwind-forcedunwind.c b/libpthread/nptl/sysdeps/unix/sysv/linux/arm/unwind-forcedunwind.c index f4d6f41b3..a6a0515ff 100644 --- a/libpthread/nptl/sysdeps/unix/sysv/linux/arm/unwind-forcedunwind.c +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/arm/unwind-forcedunwind.c @@ -27,7 +27,8 @@ #define __libc_fatal(x) {/*write(STDERR_FILENO, x, strlen(x));*/ abort();} static void *libgcc_s_handle; -static void (*libgcc_s_resume) (struct _Unwind_Exception *exc); +static void (*libgcc_s_resume) (struct _Unwind_Exception *exc) + __attribute_used__; static _Unwind_Reason_Code (*libgcc_s_personality) (_Unwind_State, struct _Unwind_Exception *, struct _Unwind_Context *); static _Unwind_Reason_Code (*libgcc_s_forcedunwind) diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/arm/unwind-resume.c b/libpthread/nptl/sysdeps/unix/sysv/linux/arm/unwind-resume.c index f9a4ffbd9..e2e2e0be3 100644 --- a/libpthread/nptl/sysdeps/unix/sysv/linux/arm/unwind-resume.c +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/arm/unwind-resume.c @@ -25,7 +25,8 @@ #define __libc_dlclose dlclose #define __libc_fatal(x) {/*write(STDERR_FILENO, x, strlen(x));*/ abort();} -static void (*libgcc_s_resume) (struct _Unwind_Exception *exc); +static void (*libgcc_s_resume) (struct _Unwind_Exception *exc) + __attribute_used__; static _Unwind_Reason_Code (*libgcc_s_personality) (_Unwind_State, struct _Unwind_Exception *, struct _Unwind_Context *); -- cgit v1.2.3