File s390-tools-sles15sp5-03-zipl-boot-use-no-warn-r... of Package s390-tools

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File s390-tools-sles15sp5-03-zipl-boot-use-no-warn-rwx-segments-linker-flag.patch of Package s390-tools (Revision ad753ef6b2ba21cb2434a6837653f0ff)

Currently displaying revision ad753ef6b2ba21cb2434a6837653f0ff , Show latest

---
 common.mak         |   14 ++++++++++++++
 zipl/boot/Makefile |    2 +-
 2 files changed, 15 insertions(+), 1 deletion(-)

--- a/common.mak
+++ b/common.mak
@@ -146,6 +146,20 @@ then \
 fi
 
 #
+# Test for linker option
+#
+# $1: Linker option
+#
+# Returns the linker option if available and nothing otherwise
+#
+define test_linker_flag
+$(shell printf "int main(void) {return 0;}\n" | \
+        ( $(CC) "-Wl,$1" -o /dev/null -x c - ) >/dev/null 2>&1 && printf -- '-Wl,%s' "$1")
+endef
+
+NO_WARN_RWX_SEGMENTS_LDFLAGS := $(call test_linker_flag,"--no-warn-rwx-segments")
+
+#
 # Support alternate install root
 #
 # INSTALLDIR: Finally install s390-tools to INSTALLDIR. This can be used
--- a/zipl/boot/Makefile
+++ b/zipl/boot/Makefile
@@ -75,7 +75,7 @@ stage3.exec: head.o stage3.o kdump3.o li
 		2) SFLAGS="-Wl,-T,stage2.lds";; \
 		3) SFLAGS="-Wl,-T,stage3.lds";; \
 	esac; \
-	$(LINK) $$SFLAGS $(NO_PIE_LDFLAGS) -m64 -static -nostdlib $(filter %.o, $^) -o $@
+	$(LINK) $$SFLAGS $(NO_PIE_LDFLAGS) $(NO_WARN_RWX_SEGMENTS_LDFLAGS) -m64 -static -nostdlib $(filter %.o, $^) -o $@
 
 %.bin:	%.exec
 	$(OBJCOPY) -O binary \

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File s390-tools-sles15sp5-03-zipl-boot-use-no-warn-rwx-segments-linker-flag.patch of Package s390-tools (Revision ad753ef6b2ba21cb2434a6837653f0ff)

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