diff options
| -rwxr-xr-x | configure | 87 | ||||
| -rw-r--r-- | configure.ac | 12 |
2 files changed, 99 insertions, 0 deletions
diff --git a/configure b/configure index df200bee311..57ec071cf9b 100755 --- a/configure +++ b/configure @@ -6384,6 +6384,51 @@ fi if test -n "$NOT_THE_CFLAGS"; then CFLAGS="$CFLAGS -Wno-compound-token-split-by-macro" fi + # Similarly remove clang 15+'s deprecated-non-prototype, as it warns about + # tree-walking APIs that we can't reasonably change in the back branches. + NOT_THE_CFLAGS="" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Wdeprecated-non-prototype, for NOT_THE_CFLAGS" >&5 +$as_echo_n "checking whether ${CC} supports -Wdeprecated-non-prototype, for NOT_THE_CFLAGS... " >&6; } +if ${pgac_cv_prog_CC_cflags__Wdeprecated_non_prototype+:} false; then : + $as_echo_n "(cached) " >&6 +else + pgac_save_CFLAGS=$CFLAGS +pgac_save_CC=$CC +CC=${CC} +CFLAGS="${NOT_THE_CFLAGS} -Wdeprecated-non-prototype" +ac_save_c_werror_flag=$ac_c_werror_flag +ac_c_werror_flag=yes +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + pgac_cv_prog_CC_cflags__Wdeprecated_non_prototype=yes +else + pgac_cv_prog_CC_cflags__Wdeprecated_non_prototype=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_c_werror_flag=$ac_save_c_werror_flag +CFLAGS="$pgac_save_CFLAGS" +CC="$pgac_save_CC" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CC_cflags__Wdeprecated_non_prototype" >&5 +$as_echo "$pgac_cv_prog_CC_cflags__Wdeprecated_non_prototype" >&6; } +if test x"$pgac_cv_prog_CC_cflags__Wdeprecated_non_prototype" = x"yes"; then + NOT_THE_CFLAGS="${NOT_THE_CFLAGS} -Wdeprecated-non-prototype" +fi + + + if test -n "$NOT_THE_CFLAGS"; then + CFLAGS="$CFLAGS -Wno-deprecated-non-prototype" + fi # Similarly disable useless truncation warnings from gcc 8+ NOT_THE_CFLAGS="" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CC} supports -Wformat-truncation, for NOT_THE_CFLAGS" >&5 @@ -7299,6 +7344,48 @@ fi BITCODE_CFLAGS="$BITCODE_CFLAGS -Wno-compound-token-split-by-macro" fi NOT_THE_CFLAGS="" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CLANG} supports -Wdeprecated-non-prototype, for NOT_THE_CFLAGS" >&5 +$as_echo_n "checking whether ${CLANG} supports -Wdeprecated-non-prototype, for NOT_THE_CFLAGS... " >&6; } +if ${pgac_cv_prog_CLANG_cflags__Wdeprecated_non_prototype+:} false; then : + $as_echo_n "(cached) " >&6 +else + pgac_save_CFLAGS=$CFLAGS +pgac_save_CC=$CC +CC=${CLANG} +CFLAGS="${NOT_THE_CFLAGS} -Wdeprecated-non-prototype" +ac_save_c_werror_flag=$ac_c_werror_flag +ac_c_werror_flag=yes +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + pgac_cv_prog_CLANG_cflags__Wdeprecated_non_prototype=yes +else + pgac_cv_prog_CLANG_cflags__Wdeprecated_non_prototype=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_c_werror_flag=$ac_save_c_werror_flag +CFLAGS="$pgac_save_CFLAGS" +CC="$pgac_save_CC" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $pgac_cv_prog_CLANG_cflags__Wdeprecated_non_prototype" >&5 +$as_echo "$pgac_cv_prog_CLANG_cflags__Wdeprecated_non_prototype" >&6; } +if test x"$pgac_cv_prog_CLANG_cflags__Wdeprecated_non_prototype" = x"yes"; then + NOT_THE_CFLAGS="${NOT_THE_CFLAGS} -Wdeprecated-non-prototype" +fi + + if test -n "$NOT_THE_CFLAGS"; then + BITCODE_CFLAGS="$BITCODE_CFLAGS -Wno-deprecated-non-prototype" + fi + NOT_THE_CFLAGS="" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${CLANG} supports -Wformat-truncation, for NOT_THE_CFLAGS" >&5 $as_echo_n "checking whether ${CLANG} supports -Wformat-truncation, for NOT_THE_CFLAGS... " >&6; } if ${pgac_cv_prog_CLANG_cflags__Wformat_truncation+:} false; then : diff --git a/configure.ac b/configure.ac index 0ca14d90a90..227bc896b69 100644 --- a/configure.ac +++ b/configure.ac @@ -542,6 +542,13 @@ if test "$GCC" = yes -a "$ICC" = no; then if test -n "$NOT_THE_CFLAGS"; then CFLAGS="$CFLAGS -Wno-compound-token-split-by-macro" fi + # Similarly remove clang 15+'s deprecated-non-prototype, as it warns about + # tree-walking APIs that we can't reasonably change in the back branches. + NOT_THE_CFLAGS="" + PGAC_PROG_CC_VAR_OPT(NOT_THE_CFLAGS, [-Wdeprecated-non-prototype]) + if test -n "$NOT_THE_CFLAGS"; then + CFLAGS="$CFLAGS -Wno-deprecated-non-prototype" + fi # Similarly disable useless truncation warnings from gcc 8+ NOT_THE_CFLAGS="" PGAC_PROG_CC_VAR_OPT(NOT_THE_CFLAGS, [-Wformat-truncation]) @@ -604,6 +611,11 @@ if test "$with_llvm" = yes ; then BITCODE_CFLAGS="$BITCODE_CFLAGS -Wno-compound-token-split-by-macro" fi NOT_THE_CFLAGS="" + PGAC_PROG_VARCC_VARFLAGS_OPT(CLANG, NOT_THE_CFLAGS, [-Wdeprecated-non-prototype]) + if test -n "$NOT_THE_CFLAGS"; then + BITCODE_CFLAGS="$BITCODE_CFLAGS -Wno-deprecated-non-prototype" + fi + NOT_THE_CFLAGS="" PGAC_PROG_VARCC_VARFLAGS_OPT(CLANG, NOT_THE_CFLAGS, [-Wformat-truncation]) if test -n "$NOT_THE_CFLAGS"; then BITCODE_CFLAGS="$BITCODE_CFLAGS -Wno-format-truncation" |