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Patch for Building Linux kernel 4.8.5 with gcc-6 6.2.0(Enabled PIE default) on Debian
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diff --git a/Makefile b/Makefile | |
index b249529..ae6fa4b 100644 | |
--- a/Makefile | |
+++ b/Makefile | |
@@ -399,9 +399,9 @@ KBUILD_CFLAGS := -Wall -Wundef -Wstrict-prototypes -Wno-trigraphs \ | |
-fno-strict-aliasing -fno-common \ | |
-Werror-implicit-function-declaration \ | |
-Wno-format-security \ | |
- -std=gnu89 | |
+ -std=gnu89 -fno-PIE | |
-KBUILD_AFLAGS_KERNEL := | |
+KBUILD_AFLAGS_KERNEL := -fno-PIE | |
KBUILD_CFLAGS_KERNEL := | |
KBUILD_AFLAGS := -D__ASSEMBLY__ | |
KBUILD_AFLAGS_MODULE := -DMODULE | |
diff --git a/scripts/gcc-x86_32-has-stack-protector.sh b/scripts/gcc-x86_32-has-stack-protector.sh | |
index 12dbd0b..84e49fa 100755 | |
--- a/scripts/gcc-x86_32-has-stack-protector.sh | |
+++ b/scripts/gcc-x86_32-has-stack-protector.sh | |
@@ -1,6 +1,6 @@ | |
#!/bin/sh | |
-echo "int foo(void) { char X[200]; return 3; }" | $* -S -x c -c -O0 -fstack-protector - -o - 2> /dev/null | grep -q "%gs" | |
+echo "int foo(void) { char X[200]; return 3; }" | $* -S -x c -c -O0 -fno-PIE -fstack-protector - -o - 2> /dev/null | grep -q "%gs" | |
if [ "$?" -eq "0" ] ; then | |
echo y | |
else | |
diff --git a/scripts/gcc-x86_64-has-stack-protector.sh b/scripts/gcc-x86_64-has-stack-protector.sh | |
index 973e8c1..17867e7 100755 | |
--- a/scripts/gcc-x86_64-has-stack-protector.sh | |
+++ b/scripts/gcc-x86_64-has-stack-protector.sh | |
@@ -1,6 +1,6 @@ | |
#!/bin/sh | |
-echo "int foo(void) { char X[200]; return 3; }" | $* -S -x c -c -O0 -mcmodel=kernel -fstack-protector - -o - 2> /dev/null | grep -q "%gs" | |
+echo "int foo(void) { char X[200]; return 3; }" | $* -S -x c -c -O0 -mcmodel=kernel -fno-PIE -fstack-protector - -o - 2> /dev/null | grep -q "%gs" | |
if [ "$?" -eq "0" ] ; then | |
echo y | |
else |
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Update (11/06)