Nico Huber has uploaded this change for review. ( https://review.coreboot.org/21307
Change subject: buildgcc: Fix up cross GCC building ......................................................................
buildgcc: Fix up cross GCC building
Add a missing line-break escape and, rather cosmetic, guard execution of $CXX which we allow but don't force to be set.
Change-Id: Icf6d3b7de4b7999b8214489f28997964c490d1e9 Signed-off-by: Nico Huber nico.h@gmx.de --- M util/crossgcc/buildgcc 1 file changed, 2 insertions(+), 2 deletions(-)
git pull ssh://review.coreboot.org:29418/coreboot refs/changes/07/21307/1
diff --git a/util/crossgcc/buildgcc b/util/crossgcc/buildgcc index dcfb9a6..07aaf68 100755 --- a/util/crossgcc/buildgcc +++ b/util/crossgcc/buildgcc @@ -659,7 +659,7 @@ # Work around crazy code generator in GCC that confuses CLANG. $CC --version | grep clang >/dev/null 2>&1 && \ CLANGFLAGS="-fbracket-depth=1024" - $CXX --version | grep clang >/dev/null 2>&1 && \ + [ -n "$CXX" ] && $CXX --version | grep clang >/dev/null 2>&1 && \ CLANGCXXFLAGS="-fbracket-depth=1024"
# GCC does not honor HOSTCFLAGS at all. CFLAGS are used for @@ -670,7 +670,7 @@ # Also set the CXX version of the flags because GCC is now compiled # using C++. CC="$(hostcc target)" CXX="$(hostcxx target)" \ - CFLAGS_FOR_TARGET="-O2 -Dinhibit_libc" + CFLAGS_FOR_TARGET="-O2 -Dinhibit_libc" \ CFLAGS="$HOSTCFLAGS $CLANGFLAGS" \ CFLAGS_FOR_BUILD="$HOSTCFLAGS $CLANGFLAGS" \ CXXFLAGS="$HOSTCFLAGS $CLANGCXXFLAGS" \