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#!/bin/sh
show_help () {
echo "usage: llvm-config <OPTION>... [<COMPONENT>...]
Get various configuration information needed to compile programs which use
LLVM. Typically called from 'configure' scripts. Examples:
llvm-config --cxxflags
llvm-config --ldflags
llvm-config --libs engine bcreader scalaropts
Options:
--version Print LLVM version.
--prefix Print the installation prefix.
--src-root Print the source root LLVM was built from.
--obj-root Print the object root used to build LLVM.
--bindir Directory containing LLVM executables.
--includedir Directory containing LLVM headers.
--libdir Directory containing LLVM libraries.
--cppflags C preprocessor flags for files that include LLVM headers.
--cflags C compiler flags for files that include LLVM headers.
--cxxflags C++ compiler flags for files that include LLVM headers.
--ldflags Print Linker flags.
--system-libs System Libraries needed to link against LLVM components.
--libs Libraries needed to link against LLVM components.
--libnames Bare library names for in-tree builds.
--libfiles Fully qualified library filenames for makefile depends.
--components List of all possible components.
--targets-built List of all targets currently built.
--host-target Target triple used to configure LLVM.
--build-mode Print build mode of LLVM tree (e.g. Debug or Release).
--assertion-mode Print assertion mode of LLVM tree (ON or OFF).
--build-system Print the build system used to build LLVM (always cmake).
--has-rtti Print whether or not LLVM was built with rtti (YES or NO).
--has-global-isel Print whether or not LLVM was built with global-isel support (YES or NO).
--shared-mode Print how the provided components can be collectively linked (\`shared\` or \`static\`).
--link-shared Link the components as shared libraries.
--link-static Link the component libraries statically.
Typical components:
all All LLVM libraries (default).
engine Either a native JIT or a bitcode interpreter."
}
arch=@TERMUX_ARCH@
version=@_PKG_MAJOR_VERSION@
prefix=@TERMUX_PREFIX@
has_rtti=NO
CPPFLAGS="-I${prefix}/include -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
CFLAGS="${CPPFLAGS} -Os -fPIC -Wall -W -Wno-unused-parameter -Wwrite-strings -Wmissing-field-initializers"
CFLAGS="${CFLAGS} -pedantic -Wno-long-long -Wdelete-non-virtual-dtor -Werror=date-time -ffunction-sections"
CFLAGS="${CFLAGS} -fdata-sections -DNDEBUG"
CXXFLAGS="${CFLAGS} -fvisibility-inlines-hidden -Wcast-qual -Wnon-virtual-dtor -std=c++11 -fno-exceptions"
if [ "$has_rtti" != "YES" ]; then CXXFLAGS="$CXXFLAGS -fno-rtti"; fi
LDFLAGS="-L${prefix}/lib"
LIBFILE="${prefix}/lib/libLLVM-$version.so"
show_components () {
if [ "$arch" == "x86_64" -o "$arch" == "i686" ]; then arch="x86"; fi
components="all all-targets analysis $arch ${arch}asmparser ${arch}asmprinter ${arch}codegen ${arch}desc"
components="$components ${arch}disassembler ${arch}info asmparser asmprinter bitreader bitwriter codegen"
components="$components core coroutines coverage debuginfocodeview debuginfodwarf debuginfomsf debuginfopdb"
components="$components demangle engine executionengine globalisel instcombine instrumentation interpreter"
components="$components ipo irreader libdriver lineeditor linker lto mc mcdisassembler mcjit mcparser"
components="$components mirparser native nativecodegen objcarcopts object objectyaml option orcjit passes"
components="$components profiledata runtimedyld scalaropts selectiondag support symbolize tablegen target"
components="$components transformutils vectorize"
if [ "$arch" != "arm" ]; then components="$components ${arch}utils"; fi
echo "$components"
}
handle_args () {
case "${1##--}" in
version) echo "$version";;
prefix) echo "$prefix";;
src-root) echo "@TERMUX_PKG_SRCDIR@";;
obj-root) echo "$prefix";;
bindir) echo "$prefix/bin";;
includedir) echo "$prefix/include";;
libdir) echo "$prefix/lib";;
cppflags) echo "$CPPFLAGS";;
cflags) echo "$CFLAGS";;
cxxflags) echo "$CXXFLAGS";;
ldflags) echo "$LDFLAGS";;
system-libs) echo "-lc -ldl -lcurses -lz -lm";;
libs) echo "-l$LIBFILE";;
libnames) echo "libLLVM-$version.so";;
libfiles) echo "$LIBFILE";;
components) show_components;;
targets-built) echo "@LLVM_TARGET_ARCH@";;
host-target) echo "@LLVM_DEFAULT_TARGET_TRIPLE@";;
build-mode) echo "Release";;
assertion-mode) echo "OFF";;
build-system) echo "cmake";;
has-rtti) echo "$has_rtti";;
has-global-isel) echo "OFF";;
shared-mode) echo "shared";;
cmakedir) echo "$prefix/lib/cmake/llvm";;
# don't know what these do
link-shared) ;;
link-static) ;;
*) show_help >&2;;
esac
}
for arg in $@; do handle_args $arg; done