maxjhandsome
/
llvm-project
forked from OSchip/llvm-project
1
0
Fork 0
Code Issues Pull Requests Packages Releases Wiki Activity
llvm-project/clang/test/Driver/openbsd.c

28 lines
2.4 KiB
C
Raw Normal View History

The clang driver has a fairly fancy support for executing gcc instead of clang itself. This dates back to clang's early days and while it looks like some of it is still used (for kext for example), other parts are probably dead. Remove the -ccc-clang-archs option and associated code. I don't think there is any remaining setup where clang doesn't support an architecture but it can expect an working gcc cross compiler to be available. A nice side effect is that tests no longer need to differentiate architectures that are included in production builds of clang and those that are not. llvm-svn: 165545
2012-10-10 04:46:28 +08:00
// RUN: %clang -no-canonical-prefixes -target i686-pc-openbsd %s -### 2>&1 \
Properly link libpthread_p when using profiling on OpenBSD. Patch by Brad Smith. llvm-svn: 163777
2012-09-13 14:32:34 +08:00
// RUN: | FileCheck --check-prefix=CHECK-LD %s
// CHECK-LD: clang{{.*}}" "-cc1" "-triple" "i686-pc-openbsd"
// CHECK-LD: ld{{.*}}" "-e" "__start" "--eh-frame-hdr" "-Bdynamic" "-dynamic-linker" "{{.*}}ld.so" "-o" "a.out" "{{.*}}crt0.o" "{{.*}}crtbegin.o" "{{.*}}.o" "-lgcc" "-lc" "-lgcc" "{{.*}}crtend.o"
OpenBSD support. - Patch by Jonathan Gray! llvm-svn: 74453
2009-06-30 04:52:51 +08:00
The clang driver has a fairly fancy support for executing gcc instead of clang itself. This dates back to clang's early days and while it looks like some of it is still used (for kext for example), other parts are probably dead. Remove the -ccc-clang-archs option and associated code. I don't think there is any remaining setup where clang doesn't support an architecture but it can expect an working gcc cross compiler to be available. A nice side effect is that tests no longer need to differentiate architectures that are included in production builds of clang and those that are not. llvm-svn: 165545
2012-10-10 04:46:28 +08:00
// RUN: %clang -no-canonical-prefixes -target i686-pc-openbsd -pg -pthread %s -### 2>&1 \
Properly link libpthread_p when using profiling on OpenBSD. Patch by Brad Smith. llvm-svn: 163777
2012-09-13 14:32:34 +08:00
// RUN: | FileCheck --check-prefix=CHECK-PG %s
// CHECK-PG: clang{{.*}}" "-cc1" "-triple" "i686-pc-openbsd"
Correct OpenBSD profiling test The test should be looking for gcrt0.o not crt0.o. Clang was already printing "gcrt0", but the test was looking for "{{.*}}crt0.o", and the .* regexp consumed "g". Patch by Brad Smith. llvm-svn: 171815
2013-01-08 07:55:47 +08:00
// CHECK-PG: ld{{.*}}" "-e" "__start" "--eh-frame-hdr" "-Bdynamic" "-dynamic-linker" "{{.*}}ld.so" "-o" "a.out" "{{.*}}gcrt0.o" "{{.*}}crtbegin.o" "{{.*}}.o" "-lgcc" "-lpthread_p" "-lc_p" "-lgcc" "{{.*}}crtend.o"
Silence some warnings and allow passing down some feature flags to the linker. Patch by Brad Smith. llvm-svn: 171329
2013-01-01 06:41:36 +08:00
// Check that the new linker flags are passed to OpenBSD
// RUN: %clang -no-canonical-prefixes -target i686-pc-openbsd -r %s -### 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-LD-R %s
// RUN: %clang -no-canonical-prefixes -target i686-pc-openbsd -s %s -### 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-LD-S %s
// RUN: %clang -no-canonical-prefixes -target i686-pc-openbsd -t %s -### 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-LD-T %s
// RUN: %clang -no-canonical-prefixes -target i686-pc-openbsd -Z %s -### 2>&1 \
// RUN: | FileCheck --check-prefix=CHECK-LD-Z %s
// CHECK-LD-R: clang{{.*}}" "-cc1" "-triple" "i686-pc-openbsd"
// CHECK-LD-R: ld{{.*}}" "-e" "__start" "--eh-frame-hdr" "-Bdynamic" "-dynamic-linker" "{{.*}}ld.so" "-o" "a.out" "{{.*}}crt0.o" "{{.*}}crtbegin.o" "-L{{.*}}" "-r" "{{.*}}.o" "-lgcc" "-lc" "-lgcc" "{{.*}}crtend.o"
// CHECK-LD-S: clang{{.*}}" "-cc1" "-triple" "i686-pc-openbsd"
// CHECK-LD-S: ld{{.*}}" "-e" "__start" "--eh-frame-hdr" "-Bdynamic" "-dynamic-linker" "{{.*}}ld.so" "-o" "a.out" "{{.*}}crt0.o" "{{.*}}crtbegin.o" "-L{{.*}}" "-s" "{{.*}}.o" "-lgcc" "-lc" "-lgcc" "{{.*}}crtend.o"
// CHECK-LD-T: clang{{.*}}" "-cc1" "-triple" "i686-pc-openbsd"
// CHECK-LD-T: ld{{.*}}" "-e" "__start" "--eh-frame-hdr" "-Bdynamic" "-dynamic-linker" "{{.*}}ld.so" "-o" "a.out" "{{.*}}crt0.o" "{{.*}}crtbegin.o" "-L{{.*}}" "-t" "{{.*}}.o" "-lgcc" "-lc" "-lgcc" "{{.*}}crtend.o"
// CHECK-LD-Z: clang{{.*}}" "-cc1" "-triple" "i686-pc-openbsd"
// CHECK-LD-Z: ld{{.*}}" "-e" "__start" "--eh-frame-hdr" "-Bdynamic" "-dynamic-linker" "{{.*}}ld.so" "-o" "a.out" "{{.*}}crt0.o" "{{.*}}crtbegin.o" "-L{{.*}}" "-Z" "{{.*}}.o" "-lgcc" "-lc" "-lgcc" "{{.*}}crtend.o"