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nixpkgs / pkgs / development / libraries / libunwind / backtrace-only-with-glibc.patch
at 22.05-pre 45 lines 1.1 kB view raw
Will Dietz libunwind: patch to fix build on non-glibc
bc2ad5a9
1From 04437142399662b576bd55a85485c6dcc14d0812 Mon Sep 17 00:00:00 2001 2From: Khem Raj <raj.khem at gmail.com> 3Date: Thu, 31 Dec 2015 06:44:07 +0000 4Subject: [PATCH] backtrace: Use only with glibc and uclibc 5 6backtrace API is glibc specific not linux specific 7so make it behave so. 8 9Signed-off-by: Khem Raj <raj.khem at gmail.com> 10--- 11Upstream-Status: Pending 12 13 tests/test-coredump-unwind.c | 4 +++- 14 1 file changed, 3 insertions(+), 1 deletion(-) 15 16diff --git a/tests/test-coredump-unwind.c b/tests/test-coredump-unwind.c 17index 5254708..8767b42 100644 18--- a/tests/test-coredump-unwind.c 19+++ b/tests/test-coredump-unwind.c 20@@ -57,7 +57,9 @@ 21 #include <grp.h> 22 23 /* For SIGSEGV handler code */ 24+#ifdef __GLIBC__ 25 #include <execinfo.h> 26+#endif 27 #include <sys/ucontext.h> 28 29 #include <libunwind-coredump.h> 30@@ -238,11 +240,11 @@ void handle_sigsegv(int sig, siginfo_t *info, void *ucontext) 31 ip); 32 33 { 34+#ifdef __GLIBC__ 35 /* glibc extension */ 36 void *array[50]; 37 int size; 38 size = backtrace(array, 50); 39-#ifdef __linux__ 40 backtrace_symbols_fd(array, size, 2); 41 #endif 42 } 43-- 442.6.4 45