path: root/devel/llvm39/Makefile

# $FreeBSD$

PORTNAME=   llvm
DISTVERSION=    3.9.0
PORTREVISION=   2
CATEGORIES= devel lang
MASTER_SITES=   http://llvm.org/${PRE_}releases/${LLVM_RELEASE}/${RCDIR}
DISTNAME=   ${PORTNAME}-${DISTVERSION}.src
DISTFILES=  ${PORTNAME}-${DISTVERSION}.src${EXTRACT_SUFX}
PKGNAMESUFFIX=  ${LLVM_SUFFIX}

MAINTAINER= brooks@FreeBSD.org
COMMENT=    LLVM and Clang

LICENSE=    LLVM
LICENSE_NAME=   LLVM Release License
LICENSE_FILE=   ${WRKSRC}/LICENSE.TXT
LICENSE_PERMS=  dist-mirror dist-sell pkg-mirror pkg-sell auto-accept

BROKEN_powerpc64=   Does not build

LLVM_RELEASE=   ${DISTVERSION:C/rc.*//}
LLVM_MAJOR= ${LLVM_RELEASE:C/\.[0-9]$//}
RCDIR=      ${DISTVERSION:S/${LLVM_RELEASE}//:C|(rc.*)|\1/|}
PRE_=       ${DISTVERSION:C/.*rc.*/pre-/:N*[0-9]*}
LLVM_SUFFIX=    ${DISTVERSION:R:S/.//}

LLVM_PREFIX=    ${PREFIX}/llvm${LLVM_SUFFIX}
DOCSDIR=    ${PREFIX}/share/doc/${PORTNAME}${LLVM_SUFFIX}
DATADIR=    ${PREFIX}/share/${PORTNAME}${LLVM_SUFFIX}

USES=       cmake:outsource compiler:c++11-lib libedit ninja perl5 tar:xz
_USES_PYTHON?=  python:build
USES+=      ${_USES_PYTHON}
USE_LDCONFIG=   ${LLVM_PREFIX}/lib

SUB_FILES=  llvm-wrapper.sh
SUB_LIST=   LLVM_PREFIX="${LLVM_PREFIX}" LLVM_SUFFIX="${LLVM_SUFFIX}"

CMAKE_INSTALL_PREFIX=   ${LLVM_PREFIX}
CMAKE_ARGS=

OPTIONS_DEFINE= CLANG DOCS EXTRAS LIT LLD LLDB
OPTIONS_DEFINE_amd64=   COMPILER_RT GOLD OPENMP
OPTIONS_DEFINE_i386=    COMPILER_RT
OPTIONS_DEFAULT=    CLANG EXTRAS LIT LLD LLDB
OPTIONS_DEFAULT_amd64=  COMPILER_RT GOLD OPENMP
OPTIONS_DEFAULT_i386=   COMPILER_RT
OPTIONS_SUB=    yes

PLIST_FILES=

CLANG_DESC= Build clang
CLANG_EXTRA_PATCHES= \
    ${PATCHDIR}/clang-patch-svn-r280672 \
    ${PATCHDIR}/clang-patch-fformat_extensions.diff \
    ${PATCHDIR}/clang-patch-fopenmp.diff \
    ${PATCHDIR}/clang-patch-tools_clang_lib_Headers_CMakeLists.txt \
    ${PATCHDIR}/clang-patch-tools_clang_tools_clang-format_clang-format.py \
    ${PATCHDIR}/clang-patch-tools_clang_tools_scan-build_libexec_ccc-analyzer
CLANG_CONFLICTS_INSTALL=    clang-devel-3.[1234567]*
CLANG_DISTFILES=    cfe-${DISTVERSION}.src${EXTRACT_SUFX}
CLANG_CMAKE_ON=     -DCLANG_DEFAULT_OPENMP_RUNTIME=libomp
CLANG_PORTDOCS=     clang
CLANG_USE=      GNOME=libxml2
COMPILER_RT_DESC=   Sanitizer libraries
COMPILER_RT_DISTFILES=  compiler-rt-${DISTVERSION}.src${EXTRACT_SUFX}
COMPILER_RT_PLIST_FILES=${_COMPILER_RT_LIBS:S|^|${_CRTLIBDIR}/|}
DOCS_BUILD_DEPENDS= sphinx-build:textproc/py-sphinx
DOCS_PORTDOCS=      llvm
DOCS_CMAKE_ON=      -DLLVM_ENABLE_SPHINX=ON \
            -DSPHINX_WARNINGS_AS_ERRORS=OFF \
            -DLLVM_BUILD_DOCS=ON
DOCS_PLIST_FILES=   ${MAN1SRCS:S|^|man/man1/|:S|.1$|${LLVM_SUFFIX}.1.gz|}
EXTRAS_DESC=        Extra clang tools
EXTRAS_IMPLIES=     CLANG
EXTRAS_DISTFILES= clang-tools-extra-${DISTVERSION}.src${EXTRACT_SUFX}
GOLD_DESC=      Build the LLVM Gold plugin for LTO
GOLD_CMAKE_ON=      -DLLVM_BINUTILS_INCDIR=${LOCALBASE}/include
GOLD_BUILD_DEPENDS= ${LOCALBASE}/bin/ld.gold:devel/binutils
LIT_DESC=       Install lit and FileCheck test tools
LIT_VARS=       _USES_PYTHON=python
LLD_DESC=       Install lld, the LLVM linker
LLD_DISTFILES=      lld-${DISTVERSION}.src${EXTRACT_SUFX}
LLDB_DESC=      Install lldb, the LLVM debugger (ignored on 9.x)
LLDB_BUILD_DEPENDS= swig:devel/swig13
LLDB_DISTFILES=     lldb-${DISTVERSION}.src${EXTRACT_SUFX}
LLDB_USES=      execinfo
LLDB_VARS=      _USES_PYTHON=python
OPENMP_DESC=        Install libomp, the LLVM OpenMP runtime library
OPENMP_DISTFILES=   openmp-${DISTVERSION}.src${EXTRACT_SUFX}

# Emulate USE_GITHUB's ${WRKSRC_tag} to reduce diffs to ../llvm-devel
.for option in CLANG COMPILER_RT EXTRAS LLD LLDB OPENMP
WRKSRC_${option:tl}=        ${WRKDIR}/${${option}_DISTFILES:S/${EXTRACT_SUFX}//}
.endfor

OPTIONS_SUB=    yes

PLIST_SUB+= LLVM_RELEASE=${LLVM_RELEASE} LLVM_MAJOR=${LLVM_MAJOR}

COMMANDS=   bugpoint \
        llc \
        lli \
        llvm-ar \
        llvm-as \
        llvm-bcanalyzer \
        llvm-config \
        llvm-cov \
        llvm-diff \
        llvm-dis \
        llvm-dwarfdump \
        llvm-extract \
        llvm-link \
        llvm-mc \
        llvm-mcmarkup \
        llvm-nm \
        llvm-objdump \
        llvm-profdata \
        llvm-ranlib \
        llvm-readobj \
        llvm-rtdyld \
        llvm-size \
        llvm-split \
        llvm-stress \
        llvm-symbolizer \
        llvm-tblgen \
        macho-dump \
        opt
FIRST_COMMAND=  ${COMMANDS:C/^/XXXX/1:MXXXX*:C/^XXXX//}

STRIP_LIBS= BugpointPasses.so \
        LLVMHello.so \
        ${LIBNAME}.0 \
        libLTO.so

EXTRAS_COMMANDS+= \
        clang-apply-replacements \
        clang-include-fixer \
        clang-modernize \
        clang-query \
        clang-rename \
        clang-tidy \
        find-all-symbols \
        modularize
EXTRAS_LIBS=    libclangApplyReplacements \
        libclangIncludeFixer \
        libclangRename \
        libclangQuery \
        libclangRename \
        libclangTidy \
        libclangTidyGoogleModule \
        libclangTidyLLVMModule \
        libclangTidyMiscModule \
        libclangTidyReadabilityModule \
        libclangTidyUtils \
        libfindAllSymbols \
        libmodernizeCore
EXTRAS_PATTERN= ${EXTRAS_COMMANDS:tW:C/  */|/g}|${EXTRAS_LIBS:tW:C/  */|/g}

.include <bsd.port.options.mk>

# keep in sync with /usr/src/lib/clang/clang.build.mk
CONFIGURE_TARGET:=${ARCH:C/amd64/x86_64/:C/armv6hf/armv6/}-portbld-${OPSYS:tl}${OSREL}

.if ${PORT_OPTIONS:MCLANG}
COMMANDS+=  clang \
        clang++ \
        clang-check \
        clang-cpp \
        clang-format \
        clang-tblgen \
        scan-build \
        scan-view
MAN1SRCS+=  clang.1 \
        scan-build.1
CLANG_PATTERN=  (c-index-test|clang|scan-|Reporter.py|ScanView.py|scanview.css|sorttable.js|startfile.py|-analyzer)
.endif

.if ${PORT_OPTIONS:MCOMPILER_RT}
COMPILER_RT_PATTERN=    (asan_blacklist.txt|sanitizer|xray)
.endif

.if ${PORT_OPTIONS:MLIT}
MAN1SRCS+=  lit.1 FileCheck.1
LIT_COMMANDS=   lit llvm-lit FileCheck
.endif

.if ${PORT_OPTIONS:MLLDB}
COMMANDS+=  argdumper \
        lldb \
        lldb-mi \
        lldb-server
.endif

.if ! ${OPTIONS_DEFINE:MCOMPILER_RT}
# Hack to disable COMPILER_RT in plist of unsupported architectures
PLIST_SUB+=    COMPILER_RT="@comment "
.else
.endif

.if ! ${OPTIONS_DEFINE:MGOLD}
# Hack to disable GOLD in plist of unsupported architectures
PLIST_SUB+=    GOLD="@comment "
.else
.endif

.if ! ${OPTIONS_DEFINE:MOPENMP}
# Hack to disable OPENMP in plist of unsupported architectures
PLIST_SUB+=    OPENMP="@comment "
.else
.endif

MAN1SRCS+=  bugpoint.1 llc.1 lli.1 llvm-ar.1 llvm-as.1 \
        llvm-bcanalyzer.1 llvm-build.1 llvm-config.1 llvm-cov.1 \
        llvm-diff.1 llvm-dis.1 llvm-dwarfdump.1 \
        llvm-extract.1 llvm-lib.1 llvm-link.1 llvm-nm.1 \
        llvm-profdata.1 llvm-readobj.1 llvm-stress.1 llvm-symbolizer.1 \
        opt.1 tblgen.1

NOT_FOR_ARCH=   ia64

.include <bsd.port.pre.mk>

_CRTLIBDIR=    ${LLVM_PREFIX:S|${PREFIX}/||}/lib/clang/${LLVM_RELEASE}/lib/freebsd
.if ${ARCH} == "amd64"
_COMPILER_RT_LIBS= \
    libclang_rt.asan-preinit-x86_64.a \
    libclang_rt.asan-x86_64.a \
    libclang_rt.asan-x86_64.a.syms \
    libclang_rt.asan-x86_64.so \
    libclang_rt.asan_cxx-x86_64.a \
    libclang_rt.asan_cxx-x86_64.a.syms \
    libclang_rt.builtins-x86_64.a \
    libclang_rt.dd-x86_64.a \
    libclang_rt.dyndd-x86_64.so \
    libclang_rt.lsan-x86_64.a \
    libclang_rt.profile-x86_64.a \
    libclang_rt.safestack-x86_64.a \
    libclang_rt.stats-x86_64.a \
    libclang_rt.stats_client-x86_64.a \
    libclang_rt.tsan-x86_64.a \
    libclang_rt.tsan-x86_64.a.syms \
    libclang_rt.tsan_cxx-x86_64.a \
    libclang_rt.tsan_cxx-x86_64.a.syms \
    libclang_rt.ubsan_standalone-x86_64.a \
    libclang_rt.ubsan_standalone-x86_64.a.syms \
    libclang_rt.ubsan_standalone_cxx-x86_64.a \
    libclang_rt.ubsan_standalone_cxx-x86_64.a.syms
.endif
.if ${ARCH} == "i386"
_COMPILER_RT_LIBS+= \
    libclang_rt.asan-i386.a \
    libclang_rt.asan-i386.so \
    libclang_rt.asan-preinit-i386.a \
    libclang_rt.asan_cxx-i386.a \
    libclang_rt.builtins-i386.a \
    libclang_rt.profile-i386.a \
    libclang_rt.safestack-i386.a \
    libclang_rt.stats-i386.a \
    libclang_rt.stats_client-i386.a \
    libclang_rt.ubsan_standalone-i386.a \
    libclang_rt.ubsan_standalone_cxx-i386.a
.endif

.if ${PORT_OPTIONS:MEXTRAS}
COMMANDS+=  ${EXTRAS_COMMANDS}
MAN1SRCS+=  extraclangtools.1
PORTDOCS+=  clang-tools
.endif

.if ${PORT_OPTIONS:MLLD}
COMMANDS+=  lld \
        lld-link
PORTDOCS+=  lld
.endif

.if ${OPSYS} == "FreeBSD" && ${COMPILER_TYPE} != clang
BROKEN= Working C++11 compiler and library required
.endif

.if ${PYTHON_REL} < 3400
LLDB_BUILD_DEPENDS+= \
    ${PYTHON_PKGNAMEPREFIX}enum34>0:devel/py-enum34
.endif

.if ${PORT_OPTIONS:MLLDB} && ${PYTHON_REL} >= 3000
BROKEN= LLDB does not build with Python 3
.endif

post-extract-CLANG-on:
    ${MV} ${WRKSRC_clang} ${PATCH_WRKSRC}/tools/clang

post-extract-EXTRAS-on:
    ${MV} ${WRKSRC_extras} ${PATCH_WRKSRC}/tools/clang/tools/extra

post-extract-LLD-on:
    ${MV} ${WRKSRC_lld} ${PATCH_WRKSRC}/tools/lld

post-extract-LLDB-on:
    ${MV} ${WRKSRC_lldb} ${PATCH_WRKSRC}/tools/lldb

post-extract-OPENMP-on:
    ${MV} ${WRKSRC_openmp} ${PATCH_WRKSRC}/tools/openmp

post-patch:
    ${REINPLACE_CMD} -e 's|import lit|import lit${LLVM_SUFFIX}|' \
        -e 's|from lit|from lit${LLVM_SUFFIX}|' \
        -e 's|lit\.|lit${LLVM_SUFFIX}.|' \
        ${WRKSRC}/utils/lit/lit.py ${WRKSRC}/utils/lit/lit/*.py

post-patch-CLANG-on:
    ${REINPLACE_CMD} -e 's|%%LLVM_PREFIX%%|${LLVM_PREFIX}|' \
        ${PATCH_WRKSRC}/tools/clang/lib/Driver/Tools.cpp

post-build-COMPILER_RT-on:
    ${MKDIR} ${WRKDIR}/compiler-rt-build
    cd ${WRKDIR}/compiler-rt-build && \
    ${CMAKE_BIN} ${CMAKE_ARGS} \
        -DLLVM_CONFIG_PATH=${CONFIGURE_WRKSRC}/bin/llvm-config \
        ${WRKSRC_compiler_rt} && \
    ${MAKE_ENV} ${MAKE_CMD}

post-install:
    ${RM} -r ${STAGEDIR}${LLVM_PREFIX}/include/llvm/MC/MCAnalysis
    ${INSTALL_SCRIPT} ${WRKDIR}/llvm-wrapper.sh \
        ${STAGEDIR}${PREFIX}/bin/${FIRST_COMMAND}${LLVM_SUFFIX}
.for command in ${COMMANDS:C/^/XXXX/1:NXXXX*}
    ${LN} -f ${STAGEDIR}${PREFIX}/bin/${FIRST_COMMAND}${LLVM_SUFFIX} \
        ${STAGEDIR}${PREFIX}/bin/${command}${LLVM_SUFFIX}
.endfor

post-install-DOCS-on:
    ${MV} ${STAGEDIR}${LLVM_PREFIX}/share/doc ${STAGEDIR}${DOCSDIR}
.for _man in ${MAN1SRCS}
    ${MV} ${STAGEDIR}${LLVM_PREFIX}/share/man/man1/${_man} \
        ${STAGEDIR}${MANPREFIX}/man/man1/${_man:R}${LLVM_SUFFIX}.1
.endfor
.if ! ${PORT_OPTIONS:MLIT}
    ${RM} ${STAGEDIR}${LLVM_PREFIX}/share/man/man1/lit.1
    ${RM} ${STAGEDIR}${LLVM_PREFIX}/share/man/man1/FileCheck.1
.endif
    ${RMDIR} ${STAGEDIR}${LLVM_PREFIX}/share/man/man1/
    ${RMDIR} ${STAGEDIR}${LLVM_PREFIX}/share/man/

.if ${PORT_OPTIONS:MCLANG}
post-install-DOCS-off:
    ${RM} ${STAGEDIR}${LLVM_PREFIX}/share/man/man1/scan-build.1
    ${RMDIR} ${STAGEDIR}${LLVM_PREFIX}/share/man/man1/
    ${RMDIR} ${STAGEDIR}${LLVM_PREFIX}/share/man/
.endif

post-install-LLDB-on:
    ${RM} ${STAGEDIR}${LLVM_PREFIX}/lib/python*/site-packages/lib
    ${RM} -r ${STAGEDIR}${LLVM_PREFIX}/include/lldb/Host/windows/getopt

post-install-CLANG-on:
    ${LN} -f ${STAGEDIR}${LLVM_PREFIX}/bin/clang \
       ${STAGEDIR}${LLVM_PREFIX}/bin/clang-cpp
    ${INSTALL_PROGRAM} ${WRKDIR}/.build/bin/clang-tblgen \
        ${STAGEDIR}${LLVM_PREFIX}/bin/

post-install-COMPILER_RT-on:
    cd ${WRKDIR}/compiler-rt-build && \
        ${MAKE_ENV} ${MAKE_CMD} ${INSTALL_TARGET}
.if ${ARCH} == "amd64"
    ${RM} ${STAGEDIR}${LLVM_PREFIX}/lib/freebsd/libclang_rt*i386*
.endif
    ${MKDIR} ${STAGEDIR}${PREFIX}/${_CRTLIBDIR}
    ${MV} ${STAGEDIR}${LLVM_PREFIX}/lib/freebsd/* \
        ${STAGEDIR}${PREFIX}/${_CRTLIBDIR}
    ${RMDIR} ${STAGEDIR}${LLVM_PREFIX}/lib/freebsd

post-install-LIT-on:
    ${INSTALL_SCRIPT} ${PATCH_WRKSRC}/utils/lit/lit.py \
        ${STAGEDIR}${LLVM_PREFIX}/bin/lit
    ${LN} -f ${STAGEDIR}${LLVM_PREFIX}/bin/lit \
        ${STAGEDIR}${LLVM_PREFIX}/bin/llvm-lit
    ${LN} -f ${STAGEDIR}${LLVM_PREFIX}/bin/lit \
        ${STAGEDIR}${PREFIX}/bin/lit${LLVM_SUFFIX}
    ${LN} -f ${STAGEDIR}${LLVM_PREFIX}/bin/lit \
        ${STAGEDIR}${PREFIX}/bin/llvm-lit${LLVM_SUFFIX}
    ${MKDIR} ${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}/lit${LLVM_SUFFIX}
    ${INSTALL_DATA} ${WRKSRC}/utils/lit/lit/*.py \
        ${STAGEDIR}${PYTHONPREFIX_SITELIBDIR}/lit${LLVM_SUFFIX}
    ${INSTALL_PROGRAM} ${WRKDIR}/.build/bin/FileCheck \
        ${STAGEDIR}${LLVM_PREFIX}/bin/
    ${LN} -f ${STAGEDIR}${LLVM_PREFIX}/bin/FileCheck \
        ${STAGEDIR}${PREFIX}/bin/FileCheck${LLVM_SUFFIX}

TEST_CMD=   '(cd ${WRKSRC}/test; ${SETENV} ${MAKE_ENV} LD_LIBRARY_PATH=${WRKSRC}/Release/lib ${MAKE_CMD} check-local-lit)'
regression-test: ${BUILD_COOKIE}
    if [ `${ID} -u` = 0 ]; then \
        ${CHOWN} -R nobody ${WRKSRC}/test; \
        su -m nobody -c ${TEST_CMD}; \
    else \
        ${SH} -c ${TEST_CMD}; \
    fi

build-plist:
    ${RM} -f ${PLIST} ${PLIST}.tmp
.for command in ${COMMANDS}
    ${ECHO_CMD} bin/${command}${LLVM_SUFFIX} >> ${PLIST}.tmp
.endfor
.for command in ${LIT_COMMANDS}
    ${ECHO_CMD} %%LIT%%bin/${command}${LLVM_SUFFIX} >> ${PLIST}.tmp
    ${ECHO_CMD} %%LIT%%${LLVM_PREFIX:S|${PREFIX}/||}/bin/${command} >> ${PLIST}.tmp
.endfor

    ${FIND} ${STAGEDIR}${LLVM_PREFIX} -type f -o -type l | \
        ${GREP} -v '[/-]lit$$' | ${GREP} -v 'FileCheck$$' | \
        ${GREP} -v man/man1 | ${SED} -e 's|${STAGEDIR}${PREFIX}/||' \
        -e 's|${LLVM_RELEASE}|%%LLVM_RELEASE%%|' \
        -e 's|release.cmake|%%CMAKE_BUILD_TYPE%%.cmake|' \
        -e 's|${LLVM_RELEASE:C/\./\\./g}|%%LLVM_RELEASE%%|' \
        -e 's|${LLVM_MAJOR:C/\./\\./}|%%LLVM_MAJOR%%|' | \
        ${SORT} >> ${PLIST}.tmp
    ${FIND} ${STAGEDIR}${PYTHON_SITELIBDIR}/lit${LLVM_SUFFIX} -type f | \
        ${SED} -e 's|${STAGEDIR}${PYTHON_SITELIBDIR}|%%LIT%%%%PYTHON_SITELIBDIR%%|' \
        -e 's|${LLVM_RELEASE:C/\./\\./g}|%%LLVM_RELEASE%%|' \
        -e 's|${LLVM_MAJOR:C/\./\\./}|%%LLVM_MAJOR%%|' | \
        ${SORT} >> ${PLIST}.tmp
    awk '{ \
        if ($$0 ~ /${CLANG_PATTERN}/ && $$0 !~ /(omp.h|${EXTRAS_PATTERN}|libclang_rt)/) {printf "%%%%CLANG%%%%"} \
        if ($$0 ~ /${COMPILER_RT_PATTERN}/) \
        {printf "%%%%COMPILER_RT%%%%"} \
        if ($$0 ~ /(${EXTRAS_PATTERN})/) {printf "%%%%EXTRAS%%%%"} \
        if ($$0 ~ /lld/ && $$0 !~ /lldb/) {printf "%%%%LLD%%%%"} \
        if ($$0 ~ /(argdumper|lldb|six.py)/) {printf "%%%%LLDB%%%%"} \
        if ($$0 ~ /lib.*omp/) {printf "%%%%OPENMP%%%%"} \
        if ($$0 ~ /LLVMgold/) {printf "%%%%GOLD%%%%"} \
        if ($$0 !~ /libclang_rt/) {print}}' ${PLIST}.tmp >> ${PLIST}
    ${RM} ${PLIST}.tmp


check-commands:
.for command in ${COMMANDS}
    test -e ${STAGEDIR}${LLVM_PREFIX}/bin/${command}
.endfor

.if make(svn-patch-clang)
.if !defined(PATCH_REV)
.error svn-patch-clang requires that PATCH_REV be set
.endif
_PATCH_FILE=${FILESDIR}/clang-patch-svn-${PATCH_REV}
_LLVM_BASE=http://llvm.org/svn/llvm-project/cfe/trunk
svn-patch-clang:
    svn log -c ${PATCH_REV} ${_LLVM_BASE} >> ${_PATCH_FILE}
    svn diff -c ${PATCH_REV} ${_LLVM_BASE} | \
        sed -E -e 's;^(---|\+\+\+) ;\1 tools/clang/;' >> ${_PATCH_FILE}
.endif
.if make(svn-patch-compiler-rt)
.if !defined(PATCH_REV)
.error svn-patch-compiler-rt requires that PATCH_REV be set
.endif
_PATCH_FILE=${FILESDIR}/compiler-rt-patch-svn-${PATCH_REV}
_LLVM_BASE=http://llvm.org/svn/llvm-project/compiler-rt/trunk
svn-patch-compiler-rt:
    svn log -c ${PATCH_REV} ${_LLVM_BASE} >> ${_PATCH_FILE}
    svn diff -c ${PATCH_REV} ${_LLVM_BASE} | \
        sed -E -e 's;^(---|\+\+\+) ;\1 tools/compiler-rt/;' >> ${_PATCH_FILE}
.endif
.if make(svn-patch-lldb)
.if !defined(PATCH_REV)
.error svn-patch-lldb requires that PATCH_REV be set
.endif
_PATCH_FILE=${FILESDIR}/lldb-patch-svn-${PATCH_REV}
_LLVM_BASE=http://llvm.org/svn/llvm-project/lldb/trunk
svn-patch-lldb:
    svn log -c ${PATCH_REV} ${_LLVM_BASE} >> ${_PATCH_FILE}
    svn diff -c ${PATCH_REV} ${_LLVM_BASE} | >> ${_PATCH_FILE}
.endif

.include <bsd.port.post.mk>