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bsd.prog.mk: split MK_PIE test for clarity

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And a comment explaining why PIE flags are disabled for static binaries.
This commit is contained in:
emaste 2020-06-02 00:46:15 +00:00
parent 632b33c5be
commit c7b47855dc
1 changed files with 4 additions and 1 deletions
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5
share/mk/bsd.prog.mk
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@ -39,11 +39,14 @@ MK_DEBUG_FILES= no
.if ${MK_BIND_NOW} != "no"
LDFLAGS+= -Wl,-znow
.endif
.if ${MK_PIE} != "no" && (!defined(NO_SHARED) || ${NO_SHARED:tl} == "no")
.if ${MK_PIE} != "no"
# Static PIE is not yet supported/tested.
.if !defined(NO_SHARED) || ${NO_SHARED:tl} == "no"
CFLAGS+= -fPIE
CXXFLAGS+= -fPIE
LDFLAGS+= -pie
.endif
.endif
.if ${MK_RETPOLINE} != "no"
.if ${COMPILER_FEATURES:Mretpoline} && ${LINKER_FEATURES:Mretpoline}
CFLAGS+= -mretpoline