libllvm: add llvm-config helper script (#917)

[termux-packages] / packages / libllvm / build.sh

diff --git a/packages/libllvm/build.sh b/packages/libllvm/build.sh
index 656bd18..97ae0a8 100644 (file)
--- a/packages/libllvm/build.sh
+++ b/packages/libllvm/build.sh
@@ -63,7 +63,8 @@ termux_step_host_build () {
 
 termux_step_pre_configure () {
        cd $TERMUX_PKG_BUILDDIR
-       local LLVM_DEFAULT_TARGET_TRIPLE=$TERMUX_HOST_PLATFORM
+       export LLVM_DEFAULT_TARGET_TRIPLE=$TERMUX_HOST_PLATFORM
+       export LLVM_TARGET_ARCH
        if [ $TERMUX_ARCH = "arm" ]; then
                LLVM_TARGET_ARCH=ARM
                # See https://github.com/termux/termux-packages/issues/282
@@ -89,3 +90,14 @@ termux_step_post_make_install () {
                ln -f -s clang-${_PKG_MAJOR_VERSION} $tool
        done
 }
+
+termux_step_post_massage () {
+       sed $TERMUX_PKG_BUILDER_DIR/llvm-config.in \
+               -e "s|@_PKG_MAJOR_VERSION@|$_PKG_MAJOR_VERSION|g" \
+               -e "s|@TERMUX_PREFIX@|$TERMUX_PREFIX|g" \
+               -e "s|@TERMUX_PKG_SRCDIR@|$TERMUX_PKG_SRCDIR|g" \
+               -e "s|@LLVM_TARGET_ARCH@|$LLVM_TARGET_ARCH|g" \
+               -e "s|@LLVM_DEFAULT_TARGET_TRIPLE@|$LLVM_DEFAULT_TARGET_TRIPLE|g" \
+               -e "s|@TERMUX_ARCH@|$TERMUX_ARCH|g" > $TERMUX_PREFIX/bin/llvm-config
+       chmod 755 $TERMUX_PREFIX/bin/llvm-config
+}