diff options
Diffstat (limited to 'mk/platform/NetBSD.mk')
| -rw-r--r-- | mk/platform/NetBSD.mk | 40 |
1 files changed, 28 insertions, 12 deletions
diff --git a/mk/platform/NetBSD.mk b/mk/platform/NetBSD.mk index c2666e2df37..d5270fedc05 100644 --- a/mk/platform/NetBSD.mk +++ b/mk/platform/NetBSD.mk @@ -1,4 +1,4 @@ -# $NetBSD: NetBSD.mk,v 1.46 2016/03/10 16:58:19 jperkin Exp $ +# $NetBSD: NetBSD.mk,v 1.47 2016/03/11 23:03:31 khorben Exp $ # # Variable definitions for the NetBSD operating system. @@ -123,19 +123,35 @@ FFLAGS+= -mieee PKG_HAVE_KQUEUE= # defined .endif -.if ${PKGSRC_USE_FORT:Uno} != "no" -# build with fortify -_GCC_CFLAGS+= -D_FORTIFY_SOURCE=2 +# Register support for FORTIFY where supported (with GCC) +_OPSYS_SUPPORTS_FORTIFY=yes +_FORTIFY_CFLAGS.gcc= -D_FORTIFY_SOURCE=2 + +# Register support for PIE on supported architectures (with GCC) +.if (${MACHINE_ARCH} == "i386") || \ + (${MACHINE_ARCH} == "x86_64") +_OPSYS_SUPPORTS_MKPIE= yes +_MKPIE_CFLAGS.gcc= -fPIC +# XXX for executables it should be: +#_MKPIE_CFLAGS.gcc= -fPIE +# XXX for libraries a sink wrapper around gcc is required and used instead +#_MKPIE_LDFLAGS.gcc= -pie .endif -.if ${PKGSRC_USE_SSP:Uno} != "no" -. if (${MACHINE_ARCH} != "alpha") && \ - (${MACHINE_ARCH} != "hppa") && \ - (${MACHINE_ARCH} != "ia64") && \ - (${MACHINE_ARCH} != "mips") -# build with stack protection (with GCC) -_GCC_CFLAGS+= -fstack-protector -. endif +# Register support for RELRO on supported architectures (with GCC) +.if (${MACHINE_ARCH} == "i386") || \ + (${MACHINE_ARCH} == "x86_64") +_OPSYS_SUPPORTS_RELRO= yes +_RELRO_LDFLAGS.gcc= -Wl,-z,relro -Wl,-z,now +.endif + +# Register support for SSP on most architectures (with GCC) +.if (${MACHINE_ARCH} != "alpha") && \ + (${MACHINE_ARCH} != "hppa") && \ + (${MACHINE_ARCH} != "ia64") && \ + (${MACHINE_ARCH} != "mips") +_OPSYS_SUPPORTS_SSP= yes +_SSP_CFLAGS.gcc= -fstack-protector-all .endif _OPSYS_CAN_CHECK_SHLIBS= yes # use readelf in check/bsd.check-vars.mk |