diff options
| author | Nico Huber <nico.h@gmx.de> | 2017-08-31 23:11:18 +0200 |
|---|---|---|
| committer | Martin Roth <martinroth@google.com> | 2017-09-02 15:30:52 +0000 |
| commit | 3f12d9321ac9d7ea6a4609aec697760c658af6f9 (patch) | |
| tree | 2612e282ecbc3149f5ba57d42bf37723368dfb65 /util | |
| parent | d9ccb4e5f8309a57a7ab0b4c927b8cfce348dbe1 (diff) | |
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>
Reviewed-on: https://review.coreboot.org/21307
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
Diffstat (limited to 'util')
| -rwxr-xr-x | util/crossgcc/buildgcc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/util/crossgcc/buildgcc b/util/crossgcc/buildgcc index 9cbdfc6001..0834929f8d 100755 --- a/util/crossgcc/buildgcc +++ b/util/crossgcc/buildgcc @@ -659,7 +659,7 @@ build_cross_GCC() { # 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" ] && $CXX --version | grep clang >/dev/null 2>&1 && \ CLANGCXXFLAGS="-fbracket-depth=1024" # GCC does not honor HOSTCFLAGS at all. CFLAGS are used for @@ -670,7 +670,7 @@ build_cross_GCC() { # Also set the CXX version of the flags because GCC is now compiled # using C++. CC="$(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" \ |