diff options
| author |   kettenis <kettenis@openbsd.org> | 2012-09-16 20:46:35 +0000 |
|---|---|---|
| committer | kettenis <kettenis@openbsd.org> | 2012-09-16 20:46:35 +0000 |
| commit | b0cdb75a81fbfe55be54106635c598d306ed8823 (patch) | |
| tree | 9dd57e79d1102497b90d561fe7103d5b4ad9fef7 | |
| parent | Add support for building non-PIE libraries. (diff) | |
| download | wireguard-openbsd-b0cdb75a81fbfe55be54106635c598d306ed8823.tar.xz wireguard-openbsd-b0cdb75a81fbfe55be54106635c598d306ed8823.zip | |
Build gcc as non-PIE. PIE breaks precompiled headers and causes a serious
performance hit on some architectures (almost 20% on hppa, more than 25% on
sparc64). And there are no real benefits associated with ASLR for a compiler.
ok deraadt@
| -rw-r--r-- | gnu/usr.bin/cc/Makefile.inc | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/gnu/usr.bin/cc/Makefile.inc b/gnu/usr.bin/cc/Makefile.inc index 96a127c109c..ba18fb63649 100644 --- a/gnu/usr.bin/cc/Makefile.inc +++ b/gnu/usr.bin/cc/Makefile.inc @@ -1,5 +1,5 @@ # $FreeBSD: src/gnu/usr.bin/cc/Makefile.inc,v 1.66.8.1 2009/04/15 03:14:26 kensmith Exp $ -# $OpenBSD: Makefile.inc,v 1.5 2012/08/28 18:59:28 pascal Exp $ +# $OpenBSD: Makefile.inc,v 1.6 2012/09/16 20:46:35 kettenis Exp $ .include "../Makefile.inc" @@ -20,6 +20,8 @@ GCCDIR= ${GCCLIB}/gcc MD_FILE= ${GCCDIR}/config/${GCC_CPU}/${GCC_CPU}.md GCC_TARGET= ${TARGET_ARCH}-unknown-openbsd${OSREV} +NOPIE= Yes + CFLAGS+= -DIN_GCC -DHAVE_CONFIG_H CFLAGS+= -DPREFIX=\"${TOOLS_PREFIX}/usr\" #CFLAGS+= -DWANT_COMPILER_INVARIANTS |