1 TERMUX_PKG_HOMEPAGE
=http
://clang.llvm.org
/
2 TERMUX_PKG_DESCRIPTION
="C and C++ frontend for the LLVM compiler"
4 TERMUX_PKG_VERSION
=${_PKG_MAJOR_VERSION}.0
5 TERMUX_PKG_SRCURL
=http
://llvm.org
/releases
/${TERMUX_PKG_VERSION}/llvm-
${TERMUX_PKG_VERSION}.src.
tar.xz
6 TERMUX_PKG_HOSTBUILD
=true
7 TERMUX_PKG_RM_AFTER_INSTALL
="bin/macho-dump bin/bugpoint bin/llvm-tblgen lib/BugpointPasses.so lib/LLVMHello.so"
8 TERMUX_PKG_DEPENDS
="binutils, libgnustl, ncurses, ndk-sysroot"
10 termux_step_post_extract_package
() {
11 CLANG_SRC_TAR
=cfe-
${TERMUX_PKG_VERSION}.src.
tar.xz
12 test ! -f
$TERMUX_PKG_CACHEDIR/$CLANG_SRC_TAR && curl http
://llvm.org
/releases
/${TERMUX_PKG_VERSION}/$CLANG_SRC_TAR > $TERMUX_PKG_CACHEDIR/$CLANG_SRC_TAR
15 tar -xf
$TERMUX_PKG_CACHEDIR/$CLANG_SRC_TAR -C tools
16 mv tools
/cfe-
${TERMUX_PKG_VERSION}.src tools
/clang
18 # Remove symlinks which are not overwritten on repeated builds even with CMAKE_INSTALL_ALWAYS=1:
19 rm -f
$TERMUX_PREFIX/{bin
/llvm
*,lib
/libLLVM
*,lib
/libclang
*}
22 termux_step_host_build
() {
23 cmake
-G
"Unix Makefiles" $TERMUX_PKG_SRCDIR
24 make -j
$TERMUX_MAKE_PROCESSES V
=1
27 termux_step_configure
() {
28 CXXFLAGS
+=" -fno-devirtualize" # Avoid hitting https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61659
30 cd $TERMUX_PKG_BUILDDIR
31 LLVM_DEFAULT_TARGET_TRIPLE
=$TERMUX_HOST_PLATFORM
32 LLVM_TARGET_ARCH
=$TERMUX_ARCH
33 if [ $TERMUX_ARCH = "arm" ]; then
35 LLVM_DEFAULT_TARGET_TRIPLE
="armv7a-linux-androideabihf"
36 elif [ $TERMUX_ARCH = "i686" ]; then
39 # see CMakeLists.txt and tools/clang/CMakeLists.txt
40 cmake
-G
"Unix Makefiles" .. \
41 -DCMAKE_AR
=`which ${TERMUX_HOST_PLATFORM}-ar` \
42 -DCMAKE_BUILD_TYPE
=MinSizeRel \
43 -DCMAKE_CROSSCOMPILING
=True \
44 -DCMAKE_CXX_FLAGS
="$CXXFLAGS -lgnustl_shared" \
45 -DCMAKE_INSTALL_ALWAYS
=1 \
46 -DCMAKE_INSTALL_PREFIX
=$TERMUX_PREFIX \
47 -DCMAKE_LINKER
=`which ${TERMUX_HOST_PLATFORM}-ld` \
48 -DCMAKE_RANLIB
=`which ${TERMUX_HOST_PLATFORM}-ranlib` \
49 -DCMAKE_SYSTEM_NAME
=Linux \
50 -DLLVM_TABLEGEN
=$TERMUX_PKG_HOSTBUILD_DIR/bin
/llvm-tblgen \
51 -DLLVM_DEFAULT_TARGET_TRIPLE
=$LLVM_DEFAULT_TARGET_TRIPLE \
52 -DLLVM_TARGET_ARCH
=$LLVM_TARGET_ARCH \
53 -DLLVM_TARGETS_TO_BUILD
=$LLVM_TARGET_ARCH \
54 -DLLVM_ENABLE_PIC
=ON \
55 -DLLVM_INCLUDE_TESTS
=Off \
56 -DCLANG_TABLEGEN
=$TERMUX_PKG_HOSTBUILD_DIR/bin
/clang-tblgen \
57 -DC_INCLUDE_DIRS
=$TERMUX_PREFIX/include \
58 -DBUILD_SHARED_LIBS
=On \
62 termux_step_post_make_install
() {
63 (cd $TERMUX_PREFIX/bin
&& rm -f clang clang
++ && ln -s clang-
${_PKG_MAJOR_VERSION} clang
&& ln -s clang-
${_PKG_MAJOR_VERSION} clang
++)