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Description: Support PIE build option.
We always pass -shared and -fPIC after all user defined flags, so that these
will override any possibly passed -fPIE option.
Author: Guillem Jover <guillem@debian.org>
Origin: vendor
Forwarded: no
Last-Update: 2016-06-03
---
gnu/configure.in | 2 ++
gnu/makefile.in | 4 ++--
2 files changed, 4 insertions(+), 2 deletions(-)
--- a/gnu/makefile.in
+++ b/gnu/makefile.in
@@ -85,7 +85,7 @@ SFXSTUB_DIR = $(BASEDIR)/sfxstub
# Definitions for compiling submodules
LDFLAGS = @LDFLAGS@ $(ADD_LDFLAGS)
-DLL_FLAGS = @DLL_FLAGS@ $(LDFLAGS)
+DLL_FLAGS = $(LDFLAGS) @DLL_FLAGS@
DLL_CFLAGS = @DLL_CFLAGS@
REQUIRES_DEF = @REQUIRES_DEF@
@@ -98,7 +98,7 @@ ARJSFXJR_COPT = -DSFL=1 $(COPT)
REARJ_COPT = -DREARJ $(COPT)
REGISTER_COPT = -DREGISTER $(COPT)
ARJDISP_COPT = -DARJDISP $(COPT)
-ARJCRYPT_COPT = $(DLL_CFLAGS) $(COPT)
+ARJCRYPT_COPT = $(COPT) $(DLL_CFLAGS)
SFXSTUB_COPT = -DSFXSTUB $(COPT)
# Linkage
--- a/gnu/configure.in
+++ b/gnu/configure.in
@@ -52,6 +52,8 @@ case $host_os in
gnu*|linux*|k*bsd*)
AC_DEFINE(ELF_EXECUTABLES, 1, [Define if executables use ELF format])
DYN_LIBS="-ldl"
+ DLL_FLAGS="-shared -fPIC"
+ DLL_CFLAGS="-fPIC"
LD_STRIP="gnu/stripgcc.lnk"
;;
*bsd*)
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