diff --git a/common/environment/configure/build-pie.sh b/common/environment/configure/build-pie.sh index 56e85de4b0..7f0b2fbd5f 100644 --- a/common/environment/configure/build-pie.sh +++ b/common/environment/configure/build-pie.sh @@ -1,4 +1,6 @@ +_GCCSPECSDIR=${XBPS_COMMONDIR}/environment/configure/gccspecs + if [ -n "$build_pie" ]; then - CFLAGS+=" -fPIE" - LDFLAGS+=" -pie" + CFLAGS+=" -specs=$_GCCSPECSDIR/hardened-cc1" + LDFLAGS+=" -specs=$_GCCSPECSDIR/hardened-ld" fi diff --git a/common/environment/configure/gccspecs/hardened-cc1 b/common/environment/configure/gccspecs/hardened-cc1 new file mode 100644 index 0000000000..47b4792555 --- /dev/null +++ b/common/environment/configure/gccspecs/hardened-cc1 @@ -0,0 +1,2 @@ +*cc1_options: ++ %{!fpie:%{!fPIE:%{!fpic:%{!fPIC:%{!fno-pic:-fPIE}}}}} diff --git a/common/environment/configure/gccspecs/hardened-ld b/common/environment/configure/gccspecs/hardened-ld new file mode 100644 index 0000000000..fdfa18574a --- /dev/null +++ b/common/environment/configure/gccspecs/hardened-ld @@ -0,0 +1,5 @@ +*self_spec: ++ %{static|Bstatic|shared|Bshareable|i|r|pie|nopie:;:-pie} + +*link: ++ %{!static:-z relro}