From bedf81eb994a1cd88473e37babcdb336e6444ff8 Mon Sep 17 00:00:00 2001 From: Lénaïc Huard Date: Wed, 17 Feb 2010 21:35:18 +0100 Subject: Implement a mutex free version of backtrace() The glibc version of backtrace() uses a mutex which is also used by C++ exception throwing. Using it in mutrace leads to dead lock when a C++ exception throws. --- configure.ac | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'configure.ac') diff --git a/configure.ac b/configure.ac index 462be86..5cf6999 100644 --- a/configure.ac +++ b/configure.ac @@ -53,7 +53,7 @@ AC_USE_SYSTEM_EXTENSIONS AC_PROG_CXX # GCC flags -CC_CHECK_CFLAGS_APPEND([-Wall -W -Wextra -pipe -Wno-long-long -Winline -Wvla -Wno-overlength-strings -Wunsafe-loop-optimizations -Wundef -Wformat=2 -Wlogical-op -Wsign-compare -Wformat-security -Wmissing-include-dirs -Wformat-nonliteral -Wold-style-definition -Wpointer-arith -Winit-self -Wdeclaration-after-statement -Wfloat-equal -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-declarations -Wmissing-noreturn -Wshadow -Wendif-labels -Wcast-align -Wwrite-strings -Wno-unused-parameter -Wno-strict-aliasing -ffast-math -Wp,-D_FORTIFY_SOURCE=2 -fno-common -fdiagnostics-show-option]) +CC_CHECK_CFLAGS_APPEND([-Wall -W -Wextra -pipe -Wno-long-long -Winline -Wvla -Wno-overlength-strings -Wunsafe-loop-optimizations -Wundef -Wformat=2 -Wlogical-op -Wsign-compare -Wformat-security -Wmissing-include-dirs -Wformat-nonliteral -Wold-style-definition -Wpointer-arith -Winit-self -Wdeclaration-after-statement -Wfloat-equal -Wmissing-prototypes -Wstrict-prototypes -Wredundant-decls -Wmissing-declarations -Wmissing-noreturn -Wshadow -Wendif-labels -Wcast-align -Wwrite-strings -Wno-unused-parameter -Wno-strict-aliasing -ffast-math -Wp,-D_FORTIFY_SOURCE=2 -fno-common -fdiagnostics-show-option -fno-omit-frame-pointer]) #### libtool stuff #### -- cgit