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#!/bin/bash -e |
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build_var() { |
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cpp -P -Iinclude -include llvm/Config/config.h -include tools/llvm-config/BuildVariables.inc - <<< "$1" |
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} |
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|
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build_yes_no() { |
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if [[ $(build_var "$1") = 1 ]]; then |
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echo YES |
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else |
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echo NO |
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fi |
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} |
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|
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build_on_off() { |
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if [[ $(build_var "$1") = 1 ]]; then |
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echo ON |
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else |
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echo OFF |
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fi |
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} |
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|
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: ${CBUILD:-${CHOST}} |
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|
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if [[ -n ${CBUILD} ]]; then |
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CXX=${CBUILD}-c++ |
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else |
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CXX=c++ |
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fi |
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|
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TEMP_EXE=$(mktemp) |
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trap 'rm -f "${TEMP_EXE}"' EXIT |
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|
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${CXX} -o "${TEMP_EXE}" -x c++ - <<EOF |
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#include <cstdio> |
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#include "tools/llvm-config/LibraryDependencies.inc" |
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|
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int main(int argc, char** argv) { |
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unsigned int i, total; |
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struct AvailableComponent *component; |
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const char *library; |
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|
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total = sizeof(AvailableComponents) / sizeof(AvailableComponents[0]); |
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|
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for (i = 0; i < total; i++) { |
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component = &AvailableComponents[i]; |
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library = component->Library; |
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if (library == NULL) library = ""; |
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if (component->IsInstalled) printf("\t\"%s %s\"\n", component->Name, library); |
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} |
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|
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return 0; |
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} |
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EOF |
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|
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cat <<EOF |
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#!/bin/bash -e |
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|
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PREFIX=\${0%/*/*/*} |
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|
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COMPONENTS=( |
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$("${TEMP_EXE}") |
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) |
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|
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handle_arg() { |
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case "\${1}" in |
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--version) echo $(build_var PACKAGE_VERSION) ;; |
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--prefix) echo "\${PREFIX}" ;; |
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--bindir) echo "\${PREFIX}"/bin ;; |
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--includedir) echo "\${PREFIX}"/include ;; |
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--libdir) echo "\${PREFIX}"/lib$(build_var LLVM_LIBDIR_SUFFIX) ;; |
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--cppflags) echo "-I\$(handle_arg --includedir) "$(build_var LLVM_CPPFLAGS) ;; |
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--cflags) echo "-I\$(handle_arg --includedir) "$(build_var LLVM_CFLAGS) ;; |
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--cxxflags) echo "-I\$(handle_arg --includedir) "$(build_var LLVM_CXXFLAGS) ;; |
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--ldflags) echo "-L\$(handle_arg --libdir) "$(build_var LLVM_LDFLAGS) ;; |
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--libs) LIBS=(\${COMPONENTS[@]#* }); echo "\${LIBS[@]/#/-l}" ;; |
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--libnames) LIBS=(\${COMPONENTS[@]#* }); LIBS=(\${LIBS[@]/%/$(build_var LTDL_SHLIB_EXT)}); echo "\${LIBS[@]/#/lib}" ;; |
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--libfiles) LIBS=(\${COMPONENTS[@]#* }); LIBS=(\${LIBS[@]/%/$(build_var LTDL_SHLIB_EXT)}); echo "\${LIBS[@]/#/\${PREFIX}/lib$(build_var LLVM_LIBDIR_SUFFIX)/lib}" ;; |
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--components) echo "\${COMPONENTS[@]% *}" ;; |
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--targets-built) echo $(build_var LLVM_TARGETS_BUILT) ;; |
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--host-target) echo $(build_var LLVM_HOST_TRIPLE) ;; |
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--build-mode) echo $(build_var LLVM_BUILDMODE) ;; |
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--build-system) echo $(build_var LLVM_BUILD_SYSTEM) ;; |
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--has-rtti) echo $(build_yes_no LLVM_HAS_RTTI) ;; |
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--has-global-isel) echo $(build_on_off LLVM_HAS_GLOBAL_ISEL) ;; |
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--shared-mode) echo shared ;; |
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esac |
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} |
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|
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for ARG in "\${@}"; do |
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handle_arg "\${ARG}" |
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done |
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EOF |
