zefie/llvm-mingw
1
0 Fork 0
Code Activity

build-llvm: Support using --with-clang in a --host cross build

Browse Source 
When cross compiling with llvm-mingw, we already implicitly use
clang and lld, but we don't need to specify these options as they
are set implicitly via the llvm-mingw wrappers.
This commit is contained in:
Martin Storsjö committed 2025-06-25 11:51:06 +03:00
1 parent 5f28a085f5
commit efb8b34932
1 file changed
+9
Download Patch File Download Diff File Expand all files Collapse all files
build-llvm.sh
+9
View File
@@ -157,9 +157,18 @@ CMAKEFLAGS="$LLVM_CMAKEFLAGS"
if [ -n "$HOST" ]; then if [ -n "$HOST" ]; then
ARCH="${HOST%%-*}" ARCH="${HOST%%-*}"
if [ -n "$WITH_CLANG" ]; then
CMAKEFLAGS="$CMAKEFLAGS -DCMAKE_C_COMPILER=clang"
CMAKEFLAGS="$CMAKEFLAGS -DCMAKE_CXX_COMPILER=clang++"
CMAKEFLAGS="$CMAKEFLAGS -DLLVM_USE_LINKER=lld"
CMAKEFLAGS="$CMAKEFLAGS -DCMAKE_C_COMPILER_TARGET=$HOST"
CMAKEFLAGS="$CMAKEFLAGS -DCMAKE_CXX_COMPILER_TARGET=$HOST"
else
CMAKEFLAGS="$CMAKEFLAGS -DCMAKE_C_COMPILER=$HOST-gcc" CMAKEFLAGS="$CMAKEFLAGS -DCMAKE_C_COMPILER=$HOST-gcc"
CMAKEFLAGS="$CMAKEFLAGS -DCMAKE_CXX_COMPILER=$HOST-g++" CMAKEFLAGS="$CMAKEFLAGS -DCMAKE_CXX_COMPILER=$HOST-g++"
CMAKEFLAGS="$CMAKEFLAGS -DCMAKE_SYSTEM_PROCESSOR=$ARCH" CMAKEFLAGS="$CMAKEFLAGS -DCMAKE_SYSTEM_PROCESSOR=$ARCH"
fi
case $HOST in case $HOST in
*-mingw32) *-mingw32)
CMAKEFLAGS="$CMAKEFLAGS -DCMAKE_SYSTEM_NAME=Windows" CMAKEFLAGS="$CMAKEFLAGS -DCMAKE_SYSTEM_NAME=Windows"