diff options
| 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 /usr.sbin/crunch | |
| 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 'usr.sbin/crunch')
| -rw-r--r-- | usr.sbin/crunch/crunchgen/Makefile | 2 | ||||
| -rw-r--r-- | usr.sbin/crunch/crunchide/Makefile | 2 |
2 files changed, 4 insertions, 0 deletions
diff --git a/usr.sbin/crunch/crunchgen/Makefile b/usr.sbin/crunch/crunchgen/Makefile index 8d0a78b..7b07f2b 100644 --- a/usr.sbin/crunch/crunchgen/Makefile +++ b/usr.sbin/crunch/crunchgen/Makefile @@ -4,6 +4,8 @@ PROG= crunchgen SRCS= crunchgen.c crunched_skel.c CLEANFILES+= crunched_skel.c +NO_PIE= yes + crunched_skel.c: crunched_main.c sh -e ${.CURDIR}/mkskel.sh ${.CURDIR}/crunched_main.c >crunched_skel.c diff --git a/usr.sbin/crunch/crunchide/Makefile b/usr.sbin/crunch/crunchide/Makefile index 2a6c500..c959a3e 100644 --- a/usr.sbin/crunch/crunchide/Makefile +++ b/usr.sbin/crunch/crunchide/Makefile @@ -3,6 +3,8 @@ PROG= crunchide SRCS= crunchide.c +NO_PIE= yes + TARGET_ARCH?= ${MACHINE_ARCH} .if ${TARGET_ARCH} == i386 && ${MACHINE_ARCH} == i386 |
