# $Id: Portfile 97401 2012-09-04 23:45:00Z jeremyhu@macports.org $ PortSystem 1.0 PortGroup select 1.0 set llvm_version 3.2 revision 0 name clang-${llvm_version} set suffix mp-${llvm_version} set sub_prefix ${prefix}/libexec/llvm-${llvm_version} dist_subdir llvm categories lang platforms darwin maintainers jeremyhu openmaintainer license NCSA description C, C++, Objective C and Objective C++ compiler long_description Clang is an "LLVM native" C/C++/Objective-C compiler, \ which aims to deliver amazingly fast compiles (e.g. \ about 3x faster than GCC when compiling Objective-C \ code in a debug configuration), extremely useful error \ and warning messages and to provide a platform for \ building great source level tools. The included Clang \ Static Analyzer is a tool automatically finds bugs in \ your code, and is a great example of the sort of tool \ that can be built using the Clang frontend as a \ library to parse C/C++ code. homepage http://clang.llvm.org/ depends_lib port:llvm-${llvm_version} port:libffi depends_run port:clang_select default_variants +analyzer fetch.type svn svn.revision 163175 version ${llvm_version}-r${svn.revision} set compiler_rt_rev ${svn.revision} worksrcdir trunk svn.url http://llvm.org/svn/llvm-project/llvm/trunk #worksrcdir release_32 #svn.url http://llvm.org/svn/llvm-project/llvm/branches/release_32 default_variants-append +assertions #version ${llvm_version} #set compiler_rt_rev 150641 #epoch 1 #master_sites http://llvm.org/releases/${version}/ #extract.suffix .tar.gz #distfiles llvm-${version}.src${extract.suffix} clang-${version}.src${extract.suffix} compiler-rt-${version}.src${extract.suffix} #worksrcdir llvm-${version}.src patchfiles install_target.patch \ tiger.patch \ tiger-shlib.patch \ tiger-shlib-clang.patch \ scan-build-PR-35006.patch patch.pre_args -p1 build.target clang-only destroot.target install-clang build.env-append VERBOSE=1 REQUIRE_RTTI=1 destroot.env-append VERBOSE=1 REQUIRE_RTTI=1 configure.cppflags configure.ldflags configure.pre_args-delete --prefix=${prefix} configure.args --enable-bindings=none --enable-libffi --enable-shared --enable-jit \ --enable-optimized --disable-profiling \ --enable-debug-symbols --disable-debug-runtime \ --prefix="${sub_prefix}" select.group clang select.file ${filespath}/mp-${name} # g++-4.0 fails to build some of the newer C++ for ppc # Intel looks ok, but I prefer using gcc-4.2 for consistency if {${configure.compiler} == "gcc-4.0"} { configure.compiler gcc-4.2 if {![file exists ${configure.cc}]} { depends_build-append port:apple-gcc42 port:ld64 port:cctools depends_skip_archcheck-append apple-gcc42 ld64 cctools configure.compiler apple-gcc-4.2 } } variant universal { build.env-append \ UNIVERSAL=1 \ UNIVERSAL_ARCH="[get_canonical_archs]" destroot.env-append \ UNIVERSAL=1 \ UNIVERSAL_ARCH="[get_canonical_archs]" post-extract { # workaround a bug in Apple's shipped gcc driver-driver, patched in # ours with driverdriver-num_infiles.patch if {${configure.compiler} == "gcc-4.0" || ${configure.compiler} == "gcc-4.2"} { system "echo \"static int ___ignoreme;\" > ${worksrcpath}/tools/llvm-shlib/ignore.c" } } } variant assertions description "Enable assertions for error detection (has performance impacts, especially on JIT)" { configure.args-append --enable-assertions } platform darwin { depends_run-append port:ld64 depends_skip_archcheck-append ld64 if {${build_arch} == "i386" } { configure.pre_args-append --build=i686-apple-darwin${os.major} } elseif {${build_arch} == "ppc" } { configure.pre_args-append --build=powerpc-apple-darwin${os.major} } elseif {${build_arch} == "ppc64" } { configure.pre_args-append --build=powerpc64-apple-darwin${os.major} } else { configure.pre_args-append --build=${build_arch}-apple-darwin${os.major} } if {[string match "*ppc*" [get_canonical_archs]]} { # http://trac.macports.org/ticket/33987 configure.args-append --with-optimize-option=-Os } } platform darwin 8 { # Tiger's DevTools make has issues with the nested ifs in compiler-rt depends_run-append port:gmake depends_skip_archcheck-append gmake build.cmd ${prefix}/bin/gmake destroot.cmd ${prefix}/bin/gmake post-configure { reinplace "/^RPATH/s/=.*/=/" ${worksrcpath}/Makefile.config } } post-extract { system "cd ${worksrcpath}/tools && svn co -r ${svn.revision} http://llvm.org/svn/llvm-project/cfe/trunk clang" #system "cd ${worksrcpath}/tools && svn co -r ${svn.revision} http://llvm.org/svn/llvm-project/cfe/branches/release_32 clang" #file rename ${workpath}/clang-${llvm_version}.src ${worksrcpath}/tools/clang system "cd ${worksrcpath}/projects && svn co -r ${compiler_rt_rev} http://llvm.org/svn/llvm-project/compiler-rt/trunk compiler-rt" #system "cd ${worksrcpath}/projects && svn co -r ${compiler_rt_rev} http://llvm.org/svn/llvm-project/compiler-rt/branches/release_32 compiler-rt" #file rename ${workpath}/compiler-rt-${llvm_version}.src ${worksrcpath}/projects/compiler-rt } variant arm_runtime description {Build and install the arm runtime for iOS development (requires iOS SDK)} {} post-patch { # http://trac.macports.org/ticket/33272 if {![variant_isset arm_runtime]} { reinplace {/^SubDirs/ s/arm//} ${worksrcpath}/projects/compiler-rt/lib/Makefile.mk reinplace {/^UniversalArchs/ s/arm[^ )]* *//g} ${worksrcpath}/projects/compiler-rt/make/platform/clang_darwin.mk } if {! [file exists /usr/include/dispatch/dispatch.h]} { reinplace {/^SubDirs/ s/asan//} ${worksrcpath}/projects/compiler-rt/lib/Makefile.mk } } set pythonver "" set pythonverdot "" if {![variant_isset python25] && ![variant_isset python26]} { default_variants +python27 } variant python25 conflicts python26 python27 description {Use python 2.5} { set pythonver 25 set pythonverdot 2.5 } variant python26 conflicts python25 python27 description {Use python 2.6} { set pythonver 26 set pythonverdot 2.6 } variant python27 conflicts python25 python26 description {Use python 2.7} { set pythonver 27 set pythonverdot 2.7 } variant analyzer description {Install clang static analyzer} { if {[string equal "${pythonver}" ""]} { ui_error "You mush select a python variant to use the clang static analyzer (+analyzer)" error "Invalid variant combination" } depends_run-append port:perl5 port:python${pythonver} post-patch { reinplace "s|/usr/bin/env perl|${prefix}/bin/perl5|g" \ ${worksrcpath}/tools/clang/tools/scan-build/ccc-analyzer \ ${worksrcpath}/tools/clang/tools/scan-build/c++-analyzer \ ${worksrcpath}/tools/clang/tools/scan-build/scan-build reinplace "s|/usr/bin/env python|${prefix}/bin/python${pythonverdot}|g" \ ${worksrcpath}/tools/clang/tools/scan-build/set-xcode-analyzer \ ${worksrcpath}/tools/clang/tools/scan-view/scan-view } post-destroot { file mkdir ${destroot}${sub_prefix}/libexec file copy ${worksrcpath}/tools/clang/tools/scan-build ${destroot}${sub_prefix}/libexec/scan-build file copy ${worksrcpath}/tools/clang/tools/scan-view ${destroot}${sub_prefix}/libexec/scan-view file delete -force ${destroot}${sub_prefix}/libexec/scan-build/.svn file delete -force ${destroot}${sub_prefix}/libexec/scan-view/.svn file delete -force ${destroot}${sub_prefix}/libexec/scan-view/Resources/.svn ln -s ${sub_prefix}/libexec/scan-build/scan-build ${destroot}${sub_prefix}/bin/scan-build ln -s ${sub_prefix}/libexec/scan-view/scan-view ${destroot}${sub_prefix}/bin/scan-view ln -s ${sub_prefix}/bin ${destroot}${sub_prefix}/libexec/scan-build/bin xinstall -m 755 "${filespath}/llvm-bin" "${destroot}${prefix}/bin/scan-build-${suffix}" reinplace "s:EXEC_PATH:${sub_prefix}/bin/scan-build:" "${destroot}${prefix}/bin/scan-build-${suffix}" xinstall -m 755 "${filespath}/llvm-bin" "${destroot}${prefix}/bin/scan-view-${suffix}" reinplace "s:EXEC_PATH:${sub_prefix}/bin/scan-view:" "${destroot}${prefix}/bin/scan-view-${suffix}" } } post-destroot { foreach bin [glob ${destroot}${sub_prefix}/bin/*] { set bin_filename [string map "${sub_prefix} ${prefix}" ${bin}]-${suffix} set exec_path [string map "${destroot}${sub_prefix} ${sub_prefix}" ${bin}] xinstall -m 755 "${filespath}/llvm-bin" "${bin_filename}" reinplace "s:EXEC_PATH:${exec_path}:" "${bin_filename}" } # http://trac.macports.org/ticket/33207 ln -s ${prefix}/libexec/ld64/ld ${destroot}${sub_prefix}/bin/ld system "install_name_tool -id ${sub_prefix}/lib/libclang.dylib ${destroot}${sub_prefix}/lib/libclang.dylib" system "install_name_tool -change @executable_path/../lib/libLLVM-${llvm_version}svn.dylib ${sub_prefix}/lib/libLLVM-${llvm_version}svn.dylib ${destroot}${sub_prefix}/lib/libclang.dylib" }