mirrors/tcpdump
0
0
Fork 0
mirror of https://github.com/the-tcpdump-group/tcpdump.git synced 2024-11-24 02:23:27 +08:00
Code Issues Packages Projects Releases Wiki Activity

Compile with '-Wpedantic' in devel mode as an attempt to get gcc-ism

Browse Source
This commit is contained in:
Francois-Xavier Le Bail 2015-08-19 16:50:22 +02:00
parent c6637a835d
commit 2d82e8fee7
2 changed files with 33 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
aclocal.m4 vendored
View File

@ -950,6 +950,7 @@ AC_DEFUN(AC_LBL_DEVEL,
AC_LBL_CHECK_COMPILER_OPT($1, -Wcast-qual)
AC_LBL_CHECK_COMPILER_OPT($1, -Wshadow)
AC_LBL_CHECK_COMPILER_OPT($1, -Wdeclaration-after-statement)
AC_LBL_CHECK_COMPILER_OPT($1, -Wpedantic)
AC_LBL_CHECK_COMPILER_OPT($1, -W)
fi
AC_LBL_CHECK_DEPENDENCY_GENERATION_OPT()

32
configure vendored
View File

@ -7912,6 +7912,38 @@ fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -Wpedantic option" >&5
$as_echo_n "checking whether the compiler supports the -Wpedantic option... " >&6; }
save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS $ac_lbl_cc_force_warning_errors -Wpedantic"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h. */
int
main ()
{
return 0
;
return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
CFLAGS="$save_CFLAGS"
V_CCOPT="$V_CCOPT -Wpedantic"
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
CFLAGS="$save_CFLAGS"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler supports the -W option" >&5
$as_echo_n "checking whether the compiler supports the -W option... " >&6; }
save_CFLAGS="$CFLAGS"