Feature #1297 ยป 0041-gnulib-common.m4-Update-to-serial-108.patch
| dependencies/m4/gnulib-common.m4 | ||
|---|---|---|
|
# gnulib-common.m4
|
||
|
# serial 107
|
||
|
# serial 108
|
||
|
dnl Copyright (C) 2007-2025 Free Software Foundation, Inc.
|
||
|
dnl This file is free software; the Free Software Foundation
|
||
|
dnl gives unlimited permission to copy and/or distribute it,
|
||
| ... | ... | |
|
AC_REQUIRE([AC_PROG_CC])
|
||
|
AC_CACHE_CHECK([for C compiler option to allow warnings],
|
||
|
[gl_cv_cc_wallow],
|
||
|
[rm -f conftest*
|
||
|
[rm -fr conftest*
|
||
|
echo 'int dummy;' > conftest.c
|
||
|
AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -c conftest.c 2>conftest1.err]) >/dev/null
|
||
|
AC_TRY_COMMAND([${CC-cc} $CFLAGS $CPPFLAGS -Wno-error -c conftest.c 2>conftest2.err]) >/dev/null
|
||
| ... | ... | |
|
else
|
||
|
gl_cv_cc_wallow=none
|
||
|
fi
|
||
|
rm -f conftest*
|
||
|
rm -fr conftest*
|
||
|
])
|
||
|
case "$gl_cv_cc_wallow" in
|
||
|
none) GL_CFLAG_ALLOW_WARNINGS='' ;;
|
||
| ... | ... | |
|
if test -n "$CXX" && test "$CXX" != no; then
|
||
|
AC_CACHE_CHECK([for C++ compiler option to allow warnings],
|
||
|
[gl_cv_cxx_wallow],
|
||
|
[rm -f conftest*
|
||
|
[rm -fr conftest*
|
||
|
echo 'int dummy;' > conftest.cc
|
||
|
AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -c conftest.cc 2>conftest1.err]) >/dev/null
|
||
|
AC_TRY_COMMAND([${CXX-c++} $CXXFLAGS $CPPFLAGS -Wno-error -c conftest.cc 2>conftest2.err]) >/dev/null
|
||
| ... | ... | |
|
else
|
||
|
gl_cv_cxx_wallow=none
|
||
|
fi
|
||
|
rm -f conftest*
|
||
|
rm -fr conftest*
|
||
|
])
|
||
|
case "$gl_cv_cxx_wallow" in
|
||
|
none) GL_CXXFLAG_ALLOW_WARNINGS='' ;;
|
||