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| author | bdrewery <bdrewery@FreeBSD.org> | 2014-06-08 17:29:31 +0000 |
|---|---|---|
| committer | bdrewery <bdrewery@FreeBSD.org> | 2014-06-08 17:29:31 +0000 |
| commit | 989e2c600051059839eb88abfc343a905caf37eb (patch) | |
| tree | 770fe42f243492477db77896e2564375cd017ad4 /Makefile.inc1 | |
| parent | 14c8389ad08e251819c8c35fcaa75e0519595437 (diff) | |
| download | FreeBSD-src-989e2c600051059839eb88abfc343a905caf37eb.zip FreeBSD-src-989e2c600051059839eb88abfc343a905caf37eb.tar.gz | |
In preparation for ASLR [1] support add WITH_PIE to support building with -fPIE.
This is currently an opt-in build flag. Once ASLR support is ready and stable
it should changed to opt-out and be enabled by default along with ASLR.
Each application Makefile uses opt-out to ensure that ASLR will be enabled by
default in new directories when the system is compiled with PIE/ASLR. [2]
Mark known build failures as NO_PIE for now.
The only known runtime failure was rtld.
[1] http://www.bsdcan.org/2014/schedule/events/452.en.html
Submitted by: Shawn Webb <lattera@gmail.com>
Discussed between: des@ and Shawn Webb [2]
Diffstat (limited to 'Makefile.inc1')
| -rw-r--r-- | Makefile.inc1 | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/Makefile.inc1 b/Makefile.inc1 index 09c188b..c9f41e1 100644 --- a/Makefile.inc1 +++ b/Makefile.inc1 @@ -245,7 +245,7 @@ BMAKE= MAKEOBJDIRPREFIX=${WORLDTMP} \ ${BMAKEENV} ${MAKE} ${WORLD_FLAGS} -f Makefile.inc1 \ DESTDIR= \ BOOTSTRAPPING=${OSRELDATE} \ - SSP_CFLAGS= \ + SSP_CFLAGS= MK_PIE=no \ MK_HTML=no MK_INFO=no NO_LINT=yes MK_MAN=no \ -DNO_PIC MK_PROFILE=no -DNO_SHARED \ -DNO_CPU_CFLAGS MK_WARNS=no MK_CTF=no \ @@ -257,7 +257,7 @@ TMAKE= MAKEOBJDIRPREFIX=${OBJTREE} \ TARGET=${TARGET} TARGET_ARCH=${TARGET_ARCH} \ DESTDIR= \ BOOTSTRAPPING=${OSRELDATE} \ - SSP_CFLAGS= \ + SSP_CFLAGS= MK_PIE=no \ -DNO_LINT \ -DNO_CPU_CFLAGS MK_WARNS=no MK_CTF=no MK_CLANG_FULL=no MK_LLDB=no MK_TESTS=no @@ -275,7 +275,7 @@ KTMAKE= TOOLS_PREFIX=${WORLDTMP} MAKEOBJDIRPREFIX=${WORLDTMP} \ ${KTMAKEENV} ${MAKE} ${WORLD_FLAGS} -f Makefile.inc1 \ DESTDIR= \ BOOTSTRAPPING=${OSRELDATE} \ - SSP_CFLAGS= \ + SSP_CFLAGS= MK_PIE=no \ MK_HTML=no MK_INFO=no -DNO_LINT MK_MAN=no \ -DNO_PIC MK_PROFILE=no -DNO_SHARED \ -DNO_CPU_CFLAGS MK_WARNS=no MK_CTF=no |
