Support linking static PIE binaries on NetBSD

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@336947 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Driver/ToolChains/NetBSD.cpp b/lib/Driver/ToolChains/NetBSD.cpp
index cbf5908d103c17e7c6a0eb1a399f907b7c4c85a0..02caafda1657d341ec4fbc735fe358bfb08e3349 100644 (file)
--- a/lib/Driver/ToolChains/NetBSD.cpp
+++ b/lib/Driver/ToolChains/NetBSD.cpp
@@ -122,6 +122,10 @@ void netbsd::Linker::ConstructJob(Compilation &C, const JobAction &JA,
   CmdArgs.push_back("--eh-frame-hdr");
   if (Args.hasArg(options::OPT_static)) {
     CmdArgs.push_back("-Bstatic");
+    if (Args.hasArg(options::OPT_pie)) {
+      Args.AddAllArgs(CmdArgs, options::OPT_pie);
+      CmdArgs.push_back("--no-dynamic-linker");
+    }
   } else {
     if (Args.hasArg(options::OPT_rdynamic))
       CmdArgs.push_back("-export-dynamic");

diff --git a/test/Driver/netbsd.c b/test/Driver/netbsd.c
index 06b5eadfca857bc040f41570d4f76ac4e6c4dfe5..34ad6e41579ffae5377cd29a7933381a77fa9ec1 100644 (file)
--- a/test/Driver/netbsd.c
+++ b/test/Driver/netbsd.c
@@ -5,6 +5,9 @@
 // RUN: -pie --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
 // RUN: | FileCheck -check-prefix=PIE %s
 // RUN: %clang -no-canonical-prefixes -target x86_64--netbsd \
+// RUN: -static -pie --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
+// RUN: | FileCheck -check-prefix=STATIC-PIE %s
+// RUN: %clang -no-canonical-prefixes -target x86_64--netbsd \
 // RUN: -shared --sysroot=%S/Inputs/basic_netbsd_tree %s -### 2>&1 \
 // RUN: | FileCheck -check-prefix=SHARED %s
 
@@ -139,6 +142,16 @@
 // STATIC: "{{.*}}/usr/lib{{/|\\\\}}crti.o" "{{.*}}/usr/lib{{/|\\\\}}crtbegin.o"
 // STATIC: "{{.*}}/usr/lib{{/|\\\\}}crtend.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
 
+// STATIC-PIE: ld{{.*}}" "--eh-frame-hdr"
+// STATIC-PIE-NOT: "-dynamic-linker" "/libexec/ld.elf_so"
+// STATIC-PIE-NOT: "-Bshareable"
+// STATIC-PIE: "-pie"
+// STATIC-PIE-NOT: "-dynamic-linker" "/libexec/ld.elf_so"
+// STATIC-PIE-NOT: "-Bshareable"
+// STATIC-PIE: "{{.*}}/usr/lib{{/|\\\\}}crt0.o"
+// STATIC-PIE: "{{.*}}/usr/lib{{/|\\\\}}crti.o" "{{.*}}/usr/lib{{/|\\\\}}crtbeginS.o"
+// STATIC-PIE: "{{.*}}/usr/lib{{/|\\\\}}crtendS.o" "{{.*}}/usr/lib{{/|\\\\}}crtn.o"
+
 // SHARED: ld{{.*}}" "--eh-frame-hdr"
 // SHARED-NOT: "-pie"
 // SHARED-NOT: "-dynamic-linker"