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authorLénaïc Huard <lenaic@lhuard.fr.eu.org>2010-02-17 21:35:18 +0100
committerLennart Poettering <lennart@poettering.net>2010-02-21 22:03:30 +0100
commitbedf81eb994a1cd88473e37babcdb336e6444ff8 (patch)
tree9f1da9b1e973588225c1fecd2356ff018987056b /configure.ac
parenta72470c0ed013fc90d2cb14a1a69594fa68d029e (diff)
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.
Diffstat (limited to 'configure.ac')
-rw-r--r--configure.ac2
1 files changed, 1 insertions, 1 deletions
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 ####