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authorOliver Smith <osmith@sysmocom.de>2021-11-04 11:13:28 +0100
committerOliver Smith <osmith@sysmocom.de>2021-11-04 11:13:28 +0100
commit0d9d5e78e44332a80f6ea161e1329e4d4e39b050 (patch)
treebebde87ef742bca66746658460e5a55286389091
parent032c1fb97b1d5b802613c7ee5be878bf5a0e31bc (diff)
configure: don't turn some warnings into errors
Do not turn some compiler warnings into errors by default. This part was copied from openbsc.git 34f012 ("Turn some compiler warnings into errors"), where it was added before --enable-werror was available. We build with --enable-werror during development and in CI. If the code is built with a different compiler that throws additional warnings, it should not stop the build. Related: OS#5289 Change-Id: I56fb9de59174344b2cb11c60226ae3db43d68766
-rw-r--r--configure.ac12
1 files changed, 0 insertions, 12 deletions
diff --git a/configure.ac b/configure.ac
index 63615b8..2546b61 100644
--- a/configure.ac
+++ b/configure.ac
@@ -30,11 +30,6 @@ if test "x$PKG_CONFIG_INSTALLED" = "xno"; then
fi
PKG_PROG_PKG_CONFIG([0.20])
-dnl check for AX_CHECK_COMPILE_FLAG
-m4_ifdef([AX_CHECK_COMPILE_FLAG], [], [
- AC_MSG_ERROR([Please install autoconf-archive; re-run 'autoreconf -fi' for it to take effect.])
- ])
-
dnl checks for libraries
AC_SEARCH_LIBS([dlopen], [dl dld], [LIBRARY_DL="$LIBS";LIBS=""])
AC_SUBST(LIBRARY_DL)
@@ -96,13 +91,6 @@ AC_COMPILE_IFELSE([AC_LANG_SOURCE([char foo;])],
CFLAGS="$saved_CFLAGS"
AC_SUBST(SYMBOL_VISIBILITY)
-AX_CHECK_COMPILE_FLAG([-Werror=implicit], [CFLAGS="$CFLAGS -Werror=implicit"])
-AX_CHECK_COMPILE_FLAG([-Werror=maybe-uninitialized], [CFLAGS="$CFLAGS -Werror=maybe-uninitialized"])
-AX_CHECK_COMPILE_FLAG([-Werror=memset-transposed-args], [CFLAGS="$CFLAGS -Werror=memset-transposed-args"])
-AX_CHECK_COMPILE_FLAG([-Werror=null-dereference], [CFLAGS="$CFLAGS -Werror=null-dereference"])
-AX_CHECK_COMPILE_FLAG([-Werror=sizeof-array-argument], [CFLAGS="$CFLAGS -Werror=sizeof-array-argument"])
-AX_CHECK_COMPILE_FLAG([-Werror=sizeof-pointer-memaccess], [CFLAGS="$CFLAGS -Werror=sizeof-pointer-memaccess"])
-
# Coverage build taken from WebKit's configure.in
AC_MSG_CHECKING([whether to enable code coverage support])
AC_ARG_ENABLE(coverage,