From: Eunhae Choi <eunhae1.choi@samsung.com>
Date: Wed, 9 Aug 2017 07:33:10 +0000 (+0900)
Subject: apply ASLR to excutable
X-Git-Tag: accepted/tizen/4.0/unified/20170828.222559^0
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=refs%2Fchanges%2F51%2F143251%2F1;p=platform%2Fupstream%2Fgstreamer.git

apply ASLR to excutable

Change-Id: If1654989a6b634f42c297c2ccaf810a0db0f1cf6
---

diff --git a/libs/gst/helpers/Makefile.am b/libs/gst/helpers/Makefile.am
index 0ae9ab0..8b181be 100644
--- a/libs/gst/helpers/Makefile.am
+++ b/libs/gst/helpers/Makefile.am
@@ -13,14 +13,16 @@ helpers_PROGRAMS = gst-plugin-scanner
 helpersdir=$(libexecdir)/gstreamer-$(GST_API_VERSION)
 
 gst_plugin_scanner_SOURCES = gst-plugin-scanner.c
-gst_plugin_scanner_CFLAGS = $(GST_OBJ_CFLAGS)
+gst_plugin_scanner_CFLAGS = $(GST_OBJ_CFLAGS) -fPIE
 gst_plugin_scanner_LDADD = $(GST_OBJ_LIBS)
+gst_plugin_scanner_LDFLAGS = -pie
 
 if HAVE_PTP
 helpers_PROGRAMS += gst-ptp-helper
 gst_ptp_helper_SOURCES = gst-ptp-helper.c
-gst_ptp_helper_CFLAGS = $(GST_OBJ_CFLAGS) $(GIO_CFLAGS)
+gst_ptp_helper_CFLAGS = $(GST_OBJ_CFLAGS) $(GIO_CFLAGS) -fPIE
 gst_ptp_helper_LDADD = $(GST_OBJ_LIBS) $(GIO_LIBS) $(CAP_LIBS)
+gst_ptp_helper_LDFLAGS = -pie
 endif
 
 install-exec-hook: install-helpersPROGRAMS
diff --git a/tools/Makefile.am b/tools/Makefile.am
index 46f814d..1922fa8 100644
--- a/tools/Makefile.am
+++ b/tools/Makefile.am
@@ -4,19 +4,22 @@ bin_PROGRAMS = \
 	gst-typefind-@GST_API_VERSION@
 
 gst_inspect_@GST_API_VERSION@_SOURCES = gst-inspect.c tools.h
-gst_inspect_@GST_API_VERSION@_CFLAGS = $(GST_OBJ_CFLAGS)
+gst_inspect_@GST_API_VERSION@_CFLAGS = $(GST_OBJ_CFLAGS) -fPIE
 gst_inspect_@GST_API_VERSION@_LDADD = $(GST_OBJ_LIBS)
+gst_inspect_@GST_API_VERSION@_LDFLAGS = -pie
 
 gst_typefind_@GST_API_VERSION@_SOURCES = gst-typefind.c tools.h
-gst_typefind_@GST_API_VERSION@_CFLAGS = $(GST_OBJ_CFLAGS)
+gst_typefind_@GST_API_VERSION@_CFLAGS = $(GST_OBJ_CFLAGS) -fPIE
 gst_typefind_@GST_API_VERSION@_LDADD = $(GST_OBJ_LIBS)
+gst_typefind_@GST_API_VERSION@_LDFLAGS = -pie
 
 if !GST_DISABLE_PARSE
 bin_PROGRAMS += gst-launch-@GST_API_VERSION@
 
 gst_launch_@GST_API_VERSION@_SOURCES = gst-launch.c tools.h
-gst_launch_@GST_API_VERSION@_CFLAGS = $(GST_OBJ_CFLAGS)
+gst_launch_@GST_API_VERSION@_CFLAGS = $(GST_OBJ_CFLAGS) -fPIE
 gst_launch_@GST_API_VERSION@_LDADD = $(GST_OBJ_LIBS)
+gst_launch_@GST_API_VERSION@_LDFLAGS = -pie
 endif
 
 manpages = \