From c452a58e65a2600ab1e9a7be2e5a6e4cae0e8b2a Mon Sep 17 00:00:00 2001 From: Natanael Copa Date: Thu, 11 Nov 2010 15:54:19 +0000 Subject: ntpl: fix static linking by not leaking SSP_ALL_CFLAGS The SSP_ALL_CFLAGS in nptl arch CFLAGS leaks out and forces things like dl-support.c, brk.c, sbrk.c memcpy, etc to be built with -fstack-protector-all. This is bad when linking statically since initializing TLS will call those functions before SSP is initialized. The libpthread itself will still be built with -fstack-protector-all due to CFLAGS-nptl has SSP_ALL_CFLAGS in libpthread/nptl/Makefile.in Thanks to Timo Teras for helping with this. Signed-off-by: Natanael Copa Signed-off-by: Bernhard Reutner-Fischer --- libpthread/nptl/sysdeps/unix/sysv/linux/arm/Makefile.arch | 1 - libpthread/nptl/sysdeps/unix/sysv/linux/i386/Makefile.arch | 1 - libpthread/nptl/sysdeps/unix/sysv/linux/mips/Makefile.arch | 1 - libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/Makefile.arch | 1 - libpthread/nptl/sysdeps/unix/sysv/linux/sh/Makefile.arch | 1 - libpthread/nptl/sysdeps/unix/sysv/linux/sparc/Makefile.arch | 1 - libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/Makefile.arch | 1 - 7 files changed, 7 deletions(-) (limited to 'libpthread/nptl/sysdeps/unix/sysv') diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/arm/Makefile.arch b/libpthread/nptl/sysdeps/unix/sysv/linux/arm/Makefile.arch index 2385d8d83..329d8a94e 100644 --- a/libpthread/nptl/sysdeps/unix/sysv/linux/arm/Makefile.arch +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/arm/Makefile.arch @@ -14,7 +14,6 @@ libc_linux_arch_CSRC = fork.c libc-lowlevellock.c libc_linux_arch_SSRC = clone.S vfork.S libc_linux_arch_SSRC-OMIT = waitpid.S -CFLAGS += $(SSP_ALL_CFLAGS) CFLAGS-pthread_once.c = -DNOT_IN_libc -DIS_IN_libpthread CFLAGS-pt-__syscall_rt_sigaction.c = -DNOT_IN_libc -DIS_IN_libpthread diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/i386/Makefile.arch b/libpthread/nptl/sysdeps/unix/sysv/linux/i386/Makefile.arch index 1348f4da1..9a34595f1 100644 --- a/libpthread/nptl/sysdeps/unix/sysv/linux/i386/Makefile.arch +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/i386/Makefile.arch @@ -12,7 +12,6 @@ libc_linux_arch_CSRC = fork.c libc_linux_arch_SSRC = clone.S vfork.S ASFLAGS += -DUSE___THREAD -CFLAGS += $(SSP_ALL_CFLAGS) CFLAGS-pt-__syscall_error.c = -DNOT_IN_libc -DIS_IN_libpthread ASFLAGS-pt-vfork.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/mips/Makefile.arch b/libpthread/nptl/sysdeps/unix/sysv/linux/mips/Makefile.arch index 2ff309576..84fe17e8e 100644 --- a/libpthread/nptl/sysdeps/unix/sysv/linux/mips/Makefile.arch +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/mips/Makefile.arch @@ -12,7 +12,6 @@ libc_linux_arch_CSRC = fork.c libc_linux_arch_SSRC = clone.S vfork.S ASFLAGS += -DUSE___THREAD -CFLAGS += $(SSP_ALL_CFLAGS) CFLAGS-OMIT-fork.c = -DNOT_IN_libc -DIS_IN_libpthread ifeq ($(UCLIBC_HAS_STDIO_FUTEXES),y) diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/Makefile.arch b/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/Makefile.arch index ee75cdbdc..8581aea6f 100644 --- a/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/Makefile.arch +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/powerpc/Makefile.arch @@ -15,7 +15,6 @@ libc_linux_arch_SSRC = clone.S vfork.S librt_linux_arch_CSRC = pt-__syscall_error.c ASFLAGS += -DUSE___THREAD -CFLAGS += $(SSP_ALL_CFLAGS) CFLAGS-pthread_once.c = -DNOT_IN_libc -DIS_IN_libpthread CFLAGS-lowlevellock.c = -DNOT_IN_libc -DIS_IN_libpthread diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/sh/Makefile.arch b/libpthread/nptl/sysdeps/unix/sysv/linux/sh/Makefile.arch index 5ac6724ef..a8249e0f4 100644 --- a/libpthread/nptl/sysdeps/unix/sysv/linux/sh/Makefile.arch +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/sh/Makefile.arch @@ -16,7 +16,6 @@ libc_linux_arch_CSRC = fork.c libc_linux_arch_SSRC = libc-lowlevellock.S clone.S vfork.S ASFLAGS += -DUSE___THREAD -CFLAGS += $(SSP_ALL_CFLAGS) ASFLAGS-pt-vfork.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT ASFLAGS-pthread_once.S = -D_LIBC_REENTRANT diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/Makefile.arch b/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/Makefile.arch index d634894a5..88ca01a51 100644 --- a/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/Makefile.arch +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/sparc/Makefile.arch @@ -13,7 +13,6 @@ libc_linux_arch_CSRC = fork.c libc-lowlevellock.c libc_linux_arch_SSRC = clone.S vfork.S ASFLAGS += -DUSE___THREAD -CFLAGS += $(SSP_ALL_CFLAGS) ASFLAGS-pt-vfork.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT CFLAGS-pthread_once.c = -DNOT_IN_libc -DIS_IN_libpthread diff --git a/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/Makefile.arch b/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/Makefile.arch index 2ec338367..71df9861d 100644 --- a/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/Makefile.arch +++ b/libpthread/nptl/sysdeps/unix/sysv/linux/x86_64/Makefile.arch @@ -19,7 +19,6 @@ libc_linux_arch_SSRC-OMIT = waitpid.S librt_linux_arch_SSRC = librt-cancellation.S ASFLAGS += -DUSE___THREAD -CFLAGS += $(SSP_ALL_CFLAGS) CFLAGS-pt-__syscall_error.c = -DNOT_IN_libc -DIS_IN_libpthread ASFLAGS-pt-vfork.S = -DNOT_IN_libc -DIS_IN_libpthread -D_LIBC_REENTRANT -- cgit v1.2.3