diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/configure.ac b/configure.ac index 7aeb5ef1588e..e235dabcc8b1 100644 --- a/configure.ac +++ b/configure.ac @@ -5516,42 +5516,42 @@ if test -n "$ENABLE_PCH"; then fi AC_SUBST(BUILDING_PCH_WITH_OBJ) -PCH_MODULES_CODEGEN= -PCH_NO_MODULES_CODEGEN= +PCH_CODEGEN= +PCH_NO_CODEGEN= if test -n "$BUILDING_PCH_WITH_OBJ"; then - AC_MSG_CHECKING([whether $CC supports -Xclang -fmodules-codegen]) + AC_MSG_CHECKING([whether $CC supports -fpch-codegen]) save_CFLAGS=$CFLAGS - CFLAGS="$CFLAGS -Werror -Xclang -fmodules-codegen" + CFLAGS="$CFLAGS -Werror -fpch-codegen" AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])], [ - PCH_MODULES_CODEGEN="-Xclang -fmodules-codegen" - PCH_NO_MODULES_CODEGEN="-Xclang -fno-modules-codegen" + PCH_CODEGEN="-fpch-codegen" + PCH_NO_CODEGEN="-fno-pch-codegen" ],[]) CFLAGS=$save_CFLAGS - if test -n "$PCH_MODULES_CODEGEN"; then + if test -n "$PCH_CODEGEN"; then AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi CFLAGS=$save_CFLAGS fi -AC_SUBST(PCH_MODULES_CODEGEN) -AC_SUBST(PCH_NO_MODULES_CODEGEN) -PCH_MODULES_DEBUGINFO= +AC_SUBST(PCH_CODEGEN) +AC_SUBST(PCH_NO_CODEGEN) +PCH_DEBUGINFO= if test -n "$BUILDING_PCH_WITH_OBJ"; then - AC_MSG_CHECKING([whether $CC supports -Xclang -fmodules-debuginfo]) + AC_MSG_CHECKING([whether $CC supports -fpch-debuginfo]) save_CFLAGS=$CFLAGS - CFLAGS="$CFLAGS -Werror -Xclang -fmodules-debuginfo" - AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ PCH_MODULES_DEBUGINFO="-Xclang -fmodules-debuginfo" ],[]) + CFLAGS="$CFLAGS -Werror -fpch-debuginfo" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[ return 0; ]])],[ PCH_DEBUGINFO="-fpch-debuginfo" ],[]) CFLAGS=$save_CFLAGS - if test -n "$PCH_MODULES_DEBUGINFO"; then + if test -n "$PCH_DEBUGINFO"; then AC_MSG_RESULT(yes) else AC_MSG_RESULT(no) fi CFLAGS=$save_CFLAGS fi -AC_SUBST(PCH_MODULES_DEBUGINFO) +AC_SUBST(PCH_DEBUGINFO) TAB=`printf '\t'` |