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Always use maintainer mode -Wno cflags

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* configure.ac (CFLAGS): Move -Wno flags out of the maintainer mode.

--
It makes sense to have more warnings in maintainer mode and
not more warnings in release builds.

GnuPG-Bug-Id: T4477
This commit is contained in:
Andre Heinecke 2019-05-03 10:56:03 +02:00
parent 0ed8149814
commit 33b13d1c29
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GPG Key ID: 2978E9D40CBABA5C
1 changed files with 18 additions and 15 deletions
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33
configure.ac
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@ -599,27 +599,30 @@ AM_SUBST_NOTMAKE(API__SSIZE_T)
# Checks for compiler features.
if test "$GCC" = yes; then
CFLAGS="$CFLAGS -Wall -Wcast-align -Wshadow -Wstrict-prototypes"
if test "$USE_MAINTAINER_MODE" = "yes"; then
CFLAGS="$CFLAGS -Wformat -Wno-format-y2k -Wformat-security"
CFLAGS="$CFLAGS -Wno-format-y2k"
# If -Wno-missing-field-initializers is supported we can enable a
# a bunch of really useful warnings.
AC_MSG_CHECKING([if gcc supports -Wno-missing-field-initializers])
_gcc_cflags_save=$CFLAGS
CFLAGS="-Wno-missing-field-initializers"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],_gcc_wopt=yes,_gcc_wopt=no)
AC_MSG_RESULT($_gcc_wopt)
CFLAGS=$_gcc_cflags_save;
# If -Wno-missing-field-initializers is supported we can expect a
# a larger set of warning options.
AC_MSG_CHECKING([if gcc supports -Wno-missing-field-initializers])
_gcc_cflags_save=$CFLAGS
CFLAGS="-Wno-missing-field-initializers"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([],[])],_gcc_wopt=yes,_gcc_wopt=no)
AC_MSG_RESULT($_gcc_wopt)
CFLAGS=$_gcc_cflags_save;
if test x"$_gcc_wopt" = xyes ; then
CFLAGS="$CFLAGS -Wno-missing-field-initializers"
CFLAGS="$CFLAGS -Wno-sign-compare"
CFLAGS="$CFLAGS -Wno-format-zero-length"
CFLAGS="$CFLAGS -Wno-format-truncation"
CFLAGS="$CFLAGS -Wno-sizeof-pointer-div"
fi
if test "$USE_MAINTAINER_MODE" = "yes"; then
if test x"$_gcc_wopt" = xyes ; then
CFLAGS="$CFLAGS -W -Wextra -Wbad-function-cast"
CFLAGS="$CFLAGS -Wwrite-strings"
CFLAGS="$CFLAGS -Wdeclaration-after-statement"
CFLAGS="$CFLAGS -Wno-missing-field-initializers"
CFLAGS="$CFLAGS -Wno-sign-compare"
CFLAGS="$CFLAGS -Wno-format-zero-length"
CFLAGS="$CFLAGS -Wno-format-truncation"
CFLAGS="$CFLAGS -Wno-sizeof-pointer-div"
fi
CFLAGS="$CFLAGS -Wformat -Wformat-security"
CXXFLAGS="$CXXFLAGS -Wall -Wextra -Wno-shadow"
AC_MSG_CHECKING([if gcc supports -Wpointer-arith])