diff options
Diffstat (limited to 'external/meta-openembedded/meta-oe/recipes-connectivity/libmbim/libmbim/clang.patch')
| -rw-r--r-- | external/meta-openembedded/meta-oe/recipes-connectivity/libmbim/libmbim/clang.patch | 73 |
1 files changed, 0 insertions, 73 deletions
diff --git a/external/meta-openembedded/meta-oe/recipes-connectivity/libmbim/libmbim/clang.patch b/external/meta-openembedded/meta-oe/recipes-connectivity/libmbim/libmbim/clang.patch deleted file mode 100644 index 92e657c0..00000000 --- a/external/meta-openembedded/meta-oe/recipes-connectivity/libmbim/libmbim/clang.patch +++ /dev/null @@ -1,73 +0,0 @@ -Check for clang compiler since we need to disable -unused-function warning for clang, at same time -pass werror when checking for compiler options if -werror is enabled so spurious options do not get -enabled. Only the ones that are supported by given -compiler are accepted. - -Signed-off-by: Khem Raj <raj.khem@gmail.com> -Upstream-Status: Pending - -Index: libmbim-1.14.0/m4/compiler-warnings.m4 -=================================================================== ---- libmbim-1.14.0.orig/m4/compiler-warnings.m4 -+++ libmbim-1.14.0/m4/compiler-warnings.m4 -@@ -2,10 +2,30 @@ AC_DEFUN([LIBMBIM_COMPILER_WARNINGS], - [AC_ARG_ENABLE(more-warnings, - AS_HELP_STRING([--enable-more-warnings], [Possible values: no/yes/error]), - set_more_warnings="$enableval",set_more_warnings=error) -+ -+# Clang throws a lot of warnings when it does not understand a flag. Disable -+# this warning for now so other warnings are visible. -+AC_MSG_CHECKING([if compiling with clang]) -+AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[ -+#ifndef __clang__ -+ not clang -+#endif -+ ]])], -+ [CLANG=yes], -+ [CLANG=no] -+) -+AC_MSG_RESULT([$CLANG]) -+AS_IF([test "x$CLANG" = "xyes"], [CLANG_FLAGS=-Wno-error=unused-function]) -+CFLAGS="$CFLAGS $CLANG_FLAGS" -+LDFLAGS="$LDFLAGS $CLANG_FLAGS" -+ - AC_MSG_CHECKING(for more warnings) - if test "$GCC" = "yes" -a "$set_more_warnings" != "no"; then - AC_MSG_RESULT(yes) - CFLAGS="-Wall -std=gnu89 $CFLAGS" -+ if test "x$set_more_warnings" = xerror; then -+ WERROR="-Werror" -+ fi - - for option in -Wmissing-declarations -Wmissing-prototypes \ - -Wdeclaration-after-statement -Wstrict-prototypes \ -@@ -17,22 +37,23 @@ if test "$GCC" = "yes" -a "$set_more_war - -Wmissing-include-dirs -Waggregate-return \ - -Wformat-security; do - SAVE_CFLAGS="$CFLAGS" -- CFLAGS="$CFLAGS $option" -+ CFLAGS="$CFLAGS $option $WERROR" - AC_MSG_CHECKING([whether gcc understands $option]) - AC_TRY_COMPILE([], [], - has_option=yes, - has_option=no,) - if test $has_option = no; then - CFLAGS="$SAVE_CFLAGS" -+ else -+ CFLAGS="$SAVE_CFLAGS $option" - fi - AC_MSG_RESULT($has_option) - unset has_option - unset SAVE_CFLAGS - done -+ CFLAGS="$CFLAGS $WERROR" - unset option -- if test "x$set_more_warnings" = xerror; then -- CFLAGS="$CFLAGS -Werror" -- fi -+ unset WERROR - else - AC_MSG_RESULT(no) - fi |