forked from qt-creator/qt-creator
e488f10c7f
Opening a main.cpp of a Qt Widget Application project that is configured
with a GCC toolchain leads to errors [1] like
/usr/lib/gcc/x86_64-linux-gnu/4.8/include/ia32intrin.h:41:10: \
error: use of undeclared identifier '__builtin_ia32_bsrsi'
due to a wrong determination of the clang directory with intrinsics. The
directory was determined as
$${LLVM_LIBDIR}/clang/$${LLVM_VERSION}/include
whereas $LLVM_VERSION was extracted as e.g. "3.5" from 'llvm-config
--version' instead of "3.5.0".
The path of clang intrinsics dir shipped with Qt Creator (as package)
does also match this version scheme:
$QTC_INSTALL_DIR/share/qtcreator/cplusplus/clang/3.4.2/include
[1] Visible with qtc.clangcodemodel.verboserun=true
Change-Id: I1061912eef437a9889987e638915d2fabe208011
Reviewed-by: hjk <hjk@theqtcompany.com>
Reviewed-by: Eike Ziller <eike.ziller@theqtcompany.com>
102 lines
3.1 KiB
Plaintext
102 lines
3.1 KiB
Plaintext
isEmpty(LLVM_INSTALL_DIR):LLVM_INSTALL_DIR=$$(LLVM_INSTALL_DIR)
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LLVM_INSTALL_DIR = $$clean_path($$LLVM_INSTALL_DIR)
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DEFINES += CLANG_COMPLETION
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DEFINES += CLANG_HIGHLIGHTING
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#DEFINES += CLANG_INDEXING
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defineReplace(findLLVMConfig) {
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LLVM_CONFIG_VARIANTS = \
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llvm-config llvm-config-3.2 llvm-config-3.3 llvm-config-3.4 \
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llvm-config-3.5 llvm-config-3.6 llvm-config-4.0 llvm-config-4.1
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# Prefer llvm-config* from LLVM_INSTALL_DIR
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!isEmpty(LLVM_INSTALL_DIR) {
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for(variant, LLVM_CONFIG_VARIANTS) {
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variant=$$LLVM_INSTALL_DIR/bin/$$variant
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exists($$variant) {
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return($$variant)
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}
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}
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}
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# Find llvm-config* in PATH
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ENV_PATH = $$(PATH)
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ENV_PATH = $$split(ENV_PATH, $$QMAKE_DIRLIST_SEP)
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for(variant, LLVM_CONFIG_VARIANTS) {
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for(path, ENV_PATH) {
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subvariant = $$path/$$variant
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exists($$subvariant) {
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return($$subvariant)
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}
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}
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}
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# Fallback
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return(llvm-config)
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}
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defineReplace(findClangOnWindows) {
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FILE_EXTS = a dll
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win32-msvc*: FILE_EXTS = lib dll
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for (suffix, $$list(lib bin)) {
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for (libname, $$list(clang libclang)) {
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for (ext, FILE_EXTS) {
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exists("$${LLVM_INSTALL_DIR}/$${suffix}/$${libname}.$${ext}") {
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return($${LLVM_INSTALL_DIR}/$${suffix}/)
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}
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}
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}
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}
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error("Cannot find clang shared library at $${LLVM_INSTALL_DIR}")
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}
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win32 {
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LLVM_INCLUDEPATH = "$$LLVM_INSTALL_DIR/include"
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CLANG_LIB_PATH = $$findClangOnWindows()
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CLANG_LIB = clang
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!exists("$${CLANG_LIB_PATH}/clang.*"):CLANG_LIB = libclang
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LLVM_LIBS = -L"$${CLANG_LIB_PATH}" -l$${CLANG_LIB}
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LLVM_LIBS += -ladvapi32 -lshell32
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LLVM_VERSION = 3.4
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}
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unix {
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LLVM_CONFIG = $$findLLVMConfig()
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LLVM_VERSION = $$system($$LLVM_CONFIG --version 2>/dev/null)
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LLVM_VERSION = $$replace(LLVM_VERSION, ^(\\d+\\.\\d+\\.\\d+).*$, \\1)
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message("... version $$LLVM_VERSION")
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LLVM_INCLUDEPATH = $$system($$LLVM_CONFIG --includedir 2>/dev/null)
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isEmpty(LLVM_INCLUDEPATH):LLVM_INCLUDEPATH=$$LLVM_INSTALL_DIR/include
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LLVM_LIBDIR = $$system($$LLVM_CONFIG --libdir 2>/dev/null)
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isEmpty(LLVM_LIBDIR):LLVM_LIBDIR=$$LLVM_INSTALL_DIR/lib
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exists ($${LLVM_LIBDIR}/libclang.*) {
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#message("LLVM was build with autotools")
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CLANG_LIB = clang
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} else {
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exists ($${LLVM_LIBDIR}/liblibclang.*) {
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#message("LLVM was build with CMake")
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CLANG_LIB = libclang
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} else {
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exists ($${LLVM_INSTALL_DIR}/lib/libclang.*) {
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#message("libclang placed separately from LLVM")
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CLANG_LIB = clang
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LLVM_LIBDIR = $${LLVM_INSTALL_DIR}/lib
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LLVM_INCLUDEPATH=$${LLVM_INSTALL_DIR}/include
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} else {
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error("Cannot find Clang shared library!")
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}
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}
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}
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LLVM_LIBS = -L$${LLVM_LIBDIR}
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LLVM_LIBS += -l$${CLANG_LIB}
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}
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DEFINES += CLANG_VERSION=\\\"$${LLVM_VERSION}\\\"
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DEFINES += "\"CLANG_RESOURCE_DIR=\\\"$${LLVM_LIBDIR}/clang/$${LLVM_VERSION}/include\\\"\""
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