diff options
Diffstat (limited to 'configure.ac')
-rw-r--r-- | configure.ac | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index db8a97d3..b3758068 100644 --- a/configure.ac +++ b/configure.ac @@ -43,6 +43,24 @@ then CPPFLAGS="$CPPFLAGS -fsanitize=address -fsanitize=undefined" fi +AC_ARG_ENABLE(werror, + [AS_HELP_STRING( + [--enable-werror], + [Turn all compiler warnings into errors, with exceptions: + a) deprecation (allow upstream to mark deprecation without breaking builds); + b) "#warning" pragmas (allow to remind ourselves of errors without breaking builds) + ] + )], + [werror=$enableval], [werror="no"]) +if test x"$werror" = x"yes" +then + WERROR_FLAGS="-Werror" + WERROR_FLAGS+=" -Wno-error=deprecated -Wno-error=deprecated-declarations" + WERROR_FLAGS+=" -Wno-error=cpp" # "#warning" + CFLAGS="$CFLAGS $WERROR_FLAGS" + CPPFLAGS="$CPPFLAGS $WERROR_FLAGS" +fi + dnl checks for libraries PKG_CHECK_MODULES(LIBOSMOCORE, libosmocore >= 0.10.0) PKG_CHECK_MODULES(LIBOSMOVTY, libosmovty >= 0.10.0) @@ -185,6 +203,9 @@ if test "$enable_litecell15" = "yes"; then CPPFLAGS=$oldCPPFLAGS fi +AC_MSG_RESULT([CFLAGS="$CFLAGS"]) +AC_MSG_RESULT([CPPFLAGS="$CPPFLAGS"]) + AM_CONFIG_HEADER(btsconfig.h) AC_OUTPUT( |