tbaeder created this revision.
tbaeder added a reviewer: tstellar.
tbaeder requested review of this revision.
Herald added a project: clang.
Herald added a subscriber: cfe-commits.
Clang can be configured with a different default unwindlib, for example
gcc. In that case, `-lunwind` will not be present in the output.
Fix this by explicitly specifying libunwind as the unwindlib.
Repository:
rG LLVM Github Monorepo
https://reviews.llvm.org/D104899
Files:
clang/test/Driver/aix-ld.c
Index: clang/test/Driver/aix-ld.c
===================================================================
--- clang/test/Driver/aix-ld.c
+++ clang/test/Driver/aix-ld.c
@@ -6,6 +6,7 @@
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: -target powerpc-ibm-aix7.1.0.0 \
// RUN: --sysroot %S/Inputs/aix_ppc_tree \
+// RUN: -unwindlib=libunwind \
// RUN: | FileCheck --check-prefix=CHECK-LD32 %s
// CHECK-LD32-NOT: warning:
// CHECK-LD32: {{.*}}clang{{(.exe)?}}" "-cc1" "-triple" "powerpc-ibm-aix7.1.0.0"
@@ -31,6 +32,7 @@
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: -target powerpc64-ibm-aix7.1.0.0 \
// RUN: --sysroot %S/Inputs/aix_ppc_tree \
+// RUN: -unwindlib=libunwind \
// RUN: | FileCheck --check-prefix=CHECK-LD64 %s
// CHECK-LD64-NOT: warning:
// CHECK-LD64: {{.*}}clang{{(.exe)?}}" "-cc1" "-triple" "powerpc64-ibm-aix7.1.0.0"
@@ -57,6 +59,7 @@
// RUN: -pthread \
// RUN: -target powerpc-ibm-aix7.1.0.0 \
// RUN: --sysroot %S/Inputs/aix_ppc_tree \
+// RUN: -unwindlib=libunwind \
// RUN: | FileCheck --check-prefix=CHECK-LD32-PTHREAD %s
// CHECK-LD32-PTHREAD-NOT: warning:
// CHECK-LD32-PTHREAD: {{.*}}clang{{(.exe)?}}" "-cc1" "-triple" "powerpc-ibm-aix7.1.0.0"
@@ -84,6 +87,7 @@
// RUN: -pthreads \
// RUN: -target powerpc64-ibm-aix7.1.0.0 \
// RUN: --sysroot %S/Inputs/aix_ppc_tree \
+// RUN: -unwindlib=libunwind \
// RUN: | FileCheck --check-prefix=CHECK-LD64-PTHREAD %s
// CHECK-LD64-PTHREAD-NOT: warning:
// CHECK-LD64-PTHREAD: {{.*}}clang{{(.exe)?}}" "-cc1" "-triple" "powerpc64-ibm-aix7.1.0.0"
@@ -111,6 +115,7 @@
// RUN: -p \
// RUN: -target powerpc-ibm-aix7.1.0.0 \
// RUN: --sysroot %S/Inputs/aix_ppc_tree \
+// RUN: -unwindlib=libunwind \
// RUN: | FileCheck --check-prefix=CHECK-LD32-PROF %s
// CHECK-LD32-PROF-NOT: warning:
// CHECK-LD32-PROF: {{.*}}clang{{(.exe)?}}" "-cc1" "-triple" "powerpc-ibm-aix7.1.0.0"
@@ -137,6 +142,7 @@
// RUN: -pg \
// RUN: -target powerpc64-ibm-aix7.1.0.0 \
// RUN: --sysroot %S/Inputs/aix_ppc_tree \
+// RUN: -unwindlib=libunwind \
// RUN: | FileCheck --check-prefix=CHECK-LD64-GPROF %s
// CHECK-LD64-GPROF-NOT: warning:
// CHECK-LD64-GPROF: {{.*}}clang{{(.exe)?}}" "-cc1" "-triple" "powerpc64-ibm-aix7.1.0.0"
@@ -163,6 +169,7 @@
// RUN: -static \
// RUN: -target powerpc-ibm-aix7.1.0.0 \
// RUN: --sysroot %S/Inputs/aix_ppc_tree \
+// RUN: -unwindlib=libunwind \
// RUN: | FileCheck --check-prefix=CHECK-LD32-STATIC %s
// CHECK-LD32-STATIC-NOT: warning:
// CHECK-LD32-STATIC: {{.*}}clang{{(.exe)?}}" "-cc1" "-triple" "powerpc-ibm-aix7.1.0.0"
@@ -189,6 +196,7 @@
// RUN: -L%S/Inputs/aix_ppc_tree/powerpc-ibm-aix7.1.0.0 \
// RUN: -target powerpc-ibm-aix7.1.0.0 \
// RUN: --sysroot %S/Inputs/aix_ppc_tree \
+// RUN: -unwindlib=libunwind \
// RUN: | FileCheck --check-prefix=CHECK-LD32-LIBP %s
// CHECK-LD32-LIBP-NOT: warning:
// CHECK-LD32-LIBP: {{.*}}clang{{(.exe)?}}" "-cc1" "-triple" "powerpc-ibm-aix7.1.0.0"
@@ -272,6 +280,7 @@
// RUN: -Wl,-bnocdtors \
// RUN: -target powerpc-ibm-aix7.1.0.0 \
// RUN: --sysroot %S/Inputs/aix_ppc_tree \
+// RUN: -unwindlib=libunwind \
// RUN: | FileCheck --check-prefix=CHECK-LD32-ARG-ORDER %s
// CHECK-LD32-ARG-ORDER: {{.*}}clang{{.*}}" "-cc1" "-triple" "powerpc-ibm-aix7.1.0.0"
// CHECK-LD32-ARG-ORDER: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
@@ -300,6 +309,7 @@
// RUN: -Wl,-bnocdtors \
// RUN: -target powerpc-ibm-aix7.1.0.0 \
// RUN: --sysroot %S/Inputs/aix_ppc_tree \
+// RUN: -unwindlib=libunwind \
// RUN: | FileCheck --check-prefix=CHECK-LD32-CXX-ARG-ORDER %s
// CHECK-LD32-CXX-ARG-ORDER: {{.*}}clang{{.*}}" "-cc1" "-triple" "powerpc-ibm-aix7.1.0.0"
// CHECK-LD32-CXX-ARG-ORDER: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
@@ -327,6 +337,7 @@
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: -target powerpc-ibm-aix7.1.0.0 \
// RUN: --sysroot %S/Inputs/aix_ppc_tree \
+// RUN: -unwindlib=libunwind \
// RUN: | FileCheck --check-prefix=CHECK-LD32-CXX-ARG-LCXX %s
// CHECK-LD32-CXX-ARG-LCXX: {{.*}}clang{{.*}}" "-cc1" "-triple" "powerpc-ibm-aix7.1.0.0"
// CHECK-LD32-CXX-ARG-LCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
@@ -350,6 +361,7 @@
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: -target powerpc64-ibm-aix7.1.0.0 \
// RUN: --sysroot %S/Inputs/aix_ppc_tree \
+// RUN: -unwindlib=libunwind \
// RUN: | FileCheck --check-prefix=CHECK-LD64-CXX-ARG-LCXX %s
// CHECK-LD64-CXX-ARG-LCXX: {{.*}}clang{{.*}}" "-cc1" "-triple" "powerpc64-ibm-aix7.1.0.0"
// CHECK-LD64-CXX-ARG-LCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
@@ -374,6 +386,7 @@
// RUN: -nodefaultlibs \
// RUN: -target powerpc-ibm-aix7.1.0.0 \
// RUN: --sysroot %S/Inputs/aix_ppc_tree \
+// RUN: -unwindlib=libunwind \
// RUN: | FileCheck --check-prefix=CHECK-LD32-NODEFLIB-LCXX %s
// CHECK-LD32-NODEFLIB-LCXX: {{.*}}clang{{.*}}" "-cc1" "-triple" "powerpc-ibm-aix7.1.0.0"
// CHECK-LD32-NODEFLIB-LCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
@@ -398,6 +411,7 @@
// RUN: -nodefaultlibs \
// RUN: -target powerpc64-ibm-aix7.1.0.0 \
// RUN: --sysroot %S/Inputs/aix_ppc_tree \
+// RUN: -unwindlib=libunwind \
// RUN: | FileCheck --check-prefix=CHECK-LD64-NODEFLIB-LCXX %s
// CHECK-LD64-NODEFLIB-LCXX: {{.*}}clang{{.*}}" "-cc1" "-triple" "powerpc64-ibm-aix7.1.0.0"
// CHECK-LD64-NODEFLIB-LCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
@@ -422,6 +436,7 @@
// RUN: -nostdlib \
// RUN: -target powerpc-ibm-aix7.1.0.0 \
// RUN: --sysroot %S/Inputs/aix_ppc_tree \
+// RUN: -unwindlib=libunwind \
// RUN: | FileCheck --check-prefix=CHECK-LD32-NOSTDLIB-LCXX %s
// CHECK-LD32-NOSTDLIB-LCXX: {{.*}}clang{{.*}}" "-cc1" "-triple" "powerpc-ibm-aix7.1.0.0"
// CHECK-LD32-NOSTDLIB-LCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
@@ -446,6 +461,7 @@
// RUN: -nostdlib \
// RUN: -target powerpc64-ibm-aix7.1.0.0 \
// RUN: --sysroot %S/Inputs/aix_ppc_tree \
+// RUN: -unwindlib=libunwind \
// RUN: | FileCheck --check-prefix=CHECK-LD64-NOSTDLIB-LCXX %s
// CHECK-LD64-NOSTDLIB-LCXX: {{.*}}clang{{.*}}" "-cc1" "-triple" "powerpc64-ibm-aix7.1.0.0"
// CHECK-LD64-NOSTDLIB-LCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
@@ -471,6 +487,7 @@
// RUN: -nostdlib++ \
// RUN: -target powerpc-ibm-aix7.1.0.0 \
// RUN: --sysroot %S/Inputs/aix_ppc_tree \
+// RUN: -unwindlib=libunwind \
// RUN: | FileCheck --check-prefix=CHECK-LD32-NOSTDLIBXX-LCXX %s
// CHECK-LD32-NOSTDLIBXX-LCXX: {{.*}}clang{{.*}}" "-cc1" "-triple" "powerpc-ibm-aix7.1.0.0"
// CHECK-LD32-NOSTDLIBXX-LCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
@@ -495,6 +512,7 @@
// RUN: -nostdlib++ \
// RUN: -target powerpc64-ibm-aix7.1.0.0 \
// RUN: --sysroot %S/Inputs/aix_ppc_tree \
+// RUN: -unwindlib=libunwind \
// RUN: | FileCheck --check-prefix=CHECK-LD64-NOSTDLIBXX-LCXX %s
// CHECK-LD64-NOSTDLIBXX-LCXX: {{.*}}clang{{.*}}" "-cc1" "-triple" "powerpc64-ibm-aix7.1.0.0"
// CHECK-LD64-NOSTDLIBXX-LCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
@@ -519,6 +537,7 @@
// RUN: -nostartfiles \
// RUN: -target powerpc-ibm-aix7.1.0.0 \
// RUN: --sysroot %S/Inputs/aix_ppc_tree \
+// RUN: -unwindlib=libunwind \
// RUN: | FileCheck --check-prefix=CHECK-LD32-NOSTARTFILES-LCXX %s
// CHECK-LD32-NOSTARTFILES-LCXX: {{.*}}clang{{.*}}" "-cc1" "-triple" "powerpc-ibm-aix7.1.0.0"
// CHECK-LD32-NOSTARTFILES-LCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
@@ -543,6 +562,7 @@
// RUN: -nostartfiles \
// RUN: -target powerpc-ibm-aix7.1.0.0 \
// RUN: --sysroot %S/Inputs/aix_ppc_tree \
+// RUN: -unwindlib=libunwind \
// RUN: | FileCheck --check-prefix=CHECK-LD32-NOSTARTFILES-LCXX %s
// CHECK-LD64-NOSTARTFILES-LCXX: {{.*}}clang{{.*}}" "-cc1" "-triple" "powerpc64-ibm-aix7.1.0.0"
// CHECK-LD64-NOSTARTFILES-LCXX: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
@@ -582,6 +602,7 @@
// RUN: -shared \
// RUN: -target powerpc-ibm-aix7.1.0.0 \
// RUN: --sysroot %S/Inputs/aix_ppc_tree \
+// RUN: -unwindlib=libunwind \
// RUN: | FileCheck --check-prefix=CHECK-LD32-SHARED %s
// CHECK-LD32-SHARED: {{.*}}clang{{.*}}" "-cc1" "-triple" "powerpc-ibm-aix7.1.0.0"
// CHECK-LD32-SHARED: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
@@ -608,6 +629,7 @@
// RUN: -shared \
// RUN: -target powerpc64-ibm-aix7.1.0.0 \
// RUN: --sysroot %S/Inputs/aix_ppc_tree \
+// RUN: -unwindlib=libunwind \
// RUN: | FileCheck --check-prefix=CHECK-LD64-SHARED %s
// CHECK-LD64-SHARED: {{.*}}clang{{.*}}" "-cc1" "-triple" "powerpc64-ibm-aix7.1.0.0"
// CHECK-LD64-SHARED: "-resource-dir" "[[RESOURCE_DIR:[^"]+]]"
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