diff options
| -rw-r--r-- | 02_process_init/Makefile | 13 | ||||
| -rw-r--r-- | 03_hello_dynld/Makefile | 1 | ||||
| -rw-r--r-- | 04_dynld_nostd/Makefile | 3 | ||||
| -rw-r--r-- | lib/Makefile | 1 |
4 files changed, 11 insertions, 7 deletions
diff --git a/02_process_init/Makefile b/02_process_init/Makefile index 0b51903..4f3d98c 100644 --- a/02_process_init/Makefile +++ b/02_process_init/Makefile @@ -4,12 +4,13 @@ show: entry ./entry 1 2 3 4 entry: entry.S entry.c ../lib/libcommon.a - gcc -o $@ \ - -g -O0 \ - -Wall -Wextra \ - -I../lib/include \ - -nostdlib \ - -static \ + gcc -o $@ \ + -g -O0 \ + -Wall -Wextra \ + -I../lib/include \ + -nostdlib \ + -static \ + -fno-stack-protector \ $^ ../lib/libcommon.a: diff --git a/03_hello_dynld/Makefile b/03_hello_dynld/Makefile index 0db8281..76c4f2e 100644 --- a/03_hello_dynld/Makefile +++ b/03_hello_dynld/Makefile @@ -23,6 +23,7 @@ dynld.so: dynld.S dynld.c ../lib/libcommon.a -fvisibility=hidden \ -Wl,--entry=dl_start \ -Wl,--no-undefined \ + -fno-stack-protector \ $^ @if ! readelf -r $@ | grep 'There are no relocations in this file' >& /dev/null; then \ diff --git a/04_dynld_nostd/Makefile b/04_dynld_nostd/Makefile index f953e94..e3260d4 100644 --- a/04_dynld_nostd/Makefile +++ b/04_dynld_nostd/Makefile @@ -2,7 +2,7 @@ COMMON_CFLAGS := -g -O0 -Wall -Wextra \ -I../lib/include \ - -nostartfiles -nodefaultlibs + -nostartfiles -nodefaultlibs -fno-stack-protector run: main ./$< @@ -61,3 +61,4 @@ dynld.so: dynld.S dynld.c ../lib/libcommon.a clean: rm -f main libgreet.so rm -f dynld.so + make -C ../lib clean diff --git a/lib/Makefile b/lib/Makefile index 5f8a1a9..6006be5 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -23,6 +23,7 @@ src/%.o: src/%.c -Wall -Wextra \ -I$(CURDIR)/include \ -nostdlib \ + -fno-stack-protector \ $< clean: |