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llvm-project/clang/test/Driver/arch-specific-libdir.c

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Add arch-specific directory to search path Summary: This change adds an arch-specific subdirectory in <ResourceDir>/lib/<OS> to the linker search path. This path also gets added as '-rpath' for native compilation if a runtime is linked in as a shared object. This allows arch-specific libraries to be installed alongside clang. Reviewers: danalbert, cbergstrom, javed.absar Subscribers: srhines Differential Revision: https://reviews.llvm.org/D30015 llvm-svn: 296927
2017-03-04 07:20:49 +08:00
// Test that the driver adds an arch-specific subdirectory in
// {RESOURCE_DIR}/lib/linux to the search path.
//
// RUN: %clang %s -### 2>&1 -target i386-unknown-linux \
// RUN: -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
// RUN: | FileCheck --check-prefixes=FILEPATH,ARCHDIR-i386 %s
//
// RUN: %clang %s -### 2>&1 -target i386-unknown-linux \
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: | FileCheck --check-prefixes=FILEPATH,NO-ARCHDIR %s
//
// RUN: %clang %s -### 2>&1 -target i686-unknown-linux \
// RUN: -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
// RUN: | FileCheck --check-prefixes=FILEPATH,ARCHDIR-i386 %s
//
// RUN: %clang %s -### 2>&1 -target i686-unknown-linux \
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: | FileCheck --check-prefixes=FILEPATH,NO-ARCHDIR %s
//
// RUN: %clang %s -### 2>&1 -target x86_64-unknown-linux \
// RUN: -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
// RUN: | FileCheck --check-prefixes=FILEPATH,ARCHDIR-x86_64 %s
//
// RUN: %clang %s -### 2>&1 -target x86_64-unknown-linux \
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: | FileCheck --check-prefixes=FILEPATH,NO-ARCHDIR %s
//
// RUN: %clang %s -### 2>&1 -target arm-unknown-linux \
// RUN: -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
// RUN: | FileCheck --check-prefixes=FILEPATH,ARCHDIR-arm %s
//
// RUN: %clang %s -### 2>&1 -target arm-unknown-linux \
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: | FileCheck --check-prefixes=FILEPATH,NO-ARCHDIR %s
//
// RUN: %clang %s -### 2>&1 -target aarch64-unknown-linux \
// RUN: -resource-dir=%S/Inputs/resource_dir_with_arch_subdir \
// RUN: | FileCheck --check-prefixes=FILEPATH,ARCHDIR-aarch64 %s
//
// RUN: %clang %s -### 2>&1 -target aarch64-unknown-linux \
// RUN: -resource-dir=%S/Inputs/resource_dir \
// RUN: | FileCheck --check-prefixes=FILEPATH,NO-ARCHDIR %s
//
//
// FILEPATH: "-x" "c" "[[FILE_PATH:.*]]/{{.*}}.c"
// ARCHDIR-i386: -L[[FILE_PATH]]/Inputs/resource_dir_with_arch_subdir/lib/linux/i386
// ARCHDIR-x86_64: -L[[FILE_PATH]]/Inputs/resource_dir_with_arch_subdir/lib/linux/x86_64
// ARCHDIR-arm: -L[[FILE_PATH]]/Inputs/resource_dir_with_arch_subdir/lib/linux/arm
// ARCHDIR-aarch64: -L[[FILE_PATH]]/Inputs/resource_dir_with_arch_subdir/lib/linux/aarch64
//
// Have a stricter check for no-archdir - that the driver doesn't add any
// subdirectory from the provided resource directory.
// NO-ARCHDIR-NOT: -L[[FILE_PATH]]/Inputs/resource_dir