Patch for stackguard compiler and 2.2.18
Here's an update for my patch to enable the just released 2.2.18 kernel to compile with any of the different versions of the StackGuard compiler.
If anyone has any problems with it, please let me know,
greg k-h
Signature · 2 lines
greg@(kroah|wirex).com http://immunix.org/~greg
Makefile +6 -0
@@ -97,6 +97,12 @@ CFLAGS = -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer +# if we have a StackGuard compiler, then we need to turn off the canary death handler stuff +CFLAGS += $(shell if $(CC) -fno-canary-all-functions -S -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo "-fno-canary-all-functions"; fi) +HOSTCFLAGS += $(shell if $(CC) -fno-canary-all-functions -S -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo "-fno-canary-all-functions"; fi) +CFLAGS += $(shell if $(CC) -mno-terminator-canary -S -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo "-mno-terminator-canary"; fi) +HOSTCFLAGS += $(shell if $(CC) -mno-terminator-canary -S -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo "-mno-terminator-canary"; fi) + # use '-fno-strict-aliasing', but only if the compiler can take it CFLAGS += $(shell if $(CC) -fno-strict-aliasing -S -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo "-fno-strict-aliasing"; fi)
arch/i386/boot/compressed/Makefile +5 -0
@@ -10,6 +10,11 @@ OBJECTS = $(HEAD) misc.o CFLAGS = -O2 -DSTDC_HEADERS + +# if we have a StackGuard compiler, then we need to turn off the canary death handler stuff +CFLAGS += $(shell if $(CC) -fno-canary-all-functions -S -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo "-fno-canary-all-functions"; fi) +CFLAGS += $(shell if $(CC) -mno-terminator-canary -S -o /dev/null -xc /dev/null >/dev/null 2>&1; then echo "-mno-terminator-canary"; fi) + ZLDFLAGS = -e startup_32 #