diff options
| author | johannst <johannes.stoelp@gmail.com> | 2021-04-28 23:51:53 +0200 |
|---|---|---|
| committer | johannst <johannes.stoelp@gmail.com> | 2021-04-28 23:51:53 +0200 |
| commit | 8b1b84fa12bec56e4a4066975c43dee6486bf591 (patch) | |
| tree | b68e4a8be82a53f16cd2357829f919aeb15db750 | |
| parent | 48dbe3390c675be71c59d87a6088cb2f61acc48d (diff) | |
| download | dynld-8b1b84fa12bec56e4a4066975c43dee6486bf591.tar.gz dynld-8b1b84fa12bec56e4a4066975c43dee6486bf591.zip | |
03/04: replace shlib undef linker flag
| -rw-r--r-- | 03_hello_dynld/Makefile | 12 | ||||
| -rw-r--r-- | 04_dynld_nostd/Makefile | 12 |
2 files changed, 12 insertions, 12 deletions
diff --git a/03_hello_dynld/Makefile b/03_hello_dynld/Makefile index d8201ef..0db8281 100644 --- a/03_hello_dynld/Makefile +++ b/03_hello_dynld/Makefile @@ -17,12 +17,12 @@ main: dynld.so main.c ../lib/libcommon.a readelf -W --program-headers $@ dynld.so: dynld.S dynld.c ../lib/libcommon.a - gcc -o $@ \ - $(COMMON_CFLAGS) \ - -fPIC \ - -fvisibility=hidden \ - -Wl,--entry=dl_start \ - -Wl,--no-allow-shlib-undefined \ + gcc -o $@ \ + $(COMMON_CFLAGS) \ + -fPIC \ + -fvisibility=hidden \ + -Wl,--entry=dl_start \ + -Wl,--no-undefined \ $^ @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 e4dceb1..f953e94 100644 --- a/04_dynld_nostd/Makefile +++ b/04_dynld_nostd/Makefile @@ -42,12 +42,12 @@ libgreet.so: libgreet.c # We assert that the dynamic linker doesn't contain any relocations as we # didn't implement support to resolve its own relocations. dynld.so: dynld.S dynld.c ../lib/libcommon.a - gcc -o $@ \ - $(COMMON_CFLAGS) \ - -fPIC -static-pie \ - -fvisibility=hidden \ - -Wl,--entry=dl_start \ - -Wl,--no-allow-shlib-undefined \ + gcc -o $@ \ + $(COMMON_CFLAGS) \ + -fPIC -static-pie \ + -fvisibility=hidden \ + -Wl,--entry=dl_start \ + -Wl,--no-undefined \ $^ @if ! readelf -r $@ | grep 'There are no relocations in this file' >& /dev/null; then \ |