mkvtoolnix/ac/compiler_flags.m4

QUNUSED_ARGUMENTS=""
WNO_SELF_ASSIGN=""
WNO_MISMATCHED_TAGS=""
WLOGICAL_OP=""

if test x"$ac_cv_compiler_is_clang" = xyes; then
  QUNUSED_ARGUMENTS="-Qunused-arguments"
  WNO_SELF_ASSIGN="-Wno-self-assign"
  WNO_MISMATCHED_TAGS="-Wno-mismatched-tags"

elif check_version 4.8.0 $ac_cv_gcc_version ; then
  WLOGICAL_OP="-Wlogical-op"
fi

AC_SUBST(QUNUSED_ARGUMENTS)
AC_SUBST(WNO_SELF_ASSIGN)
AC_SUBST(WNO_MISMATCHED_TAGS)
AC_SUBST(WLOGICAL_OP)
build system: move compiler warning flag checks to their own file 2013-10-26 10:03:20 +00:00			`QUNUSED_ARGUMENTS=""`
			`WNO_SELF_ASSIGN=""`
			`WNO_MISMATCHED_TAGS=""`
			`WLOGICAL_OP=""`

			`if test x"$ac_cv_compiler_is_clang" = xyes; then`
			`QUNUSED_ARGUMENTS="-Qunused-arguments"`
			`WNO_SELF_ASSIGN="-Wno-self-assign"`
			`WNO_MISMATCHED_TAGS="-Wno-mismatched-tags"`
build system: add -Wlogical-op warning flag for gcc 4.8.x 2013-10-26 10:12:24 +00:00
			`elif check_version 4.8.0 $ac_cv_gcc_version ; then`
			`WLOGICAL_OP="-Wlogical-op"`
build system: move compiler warning flag checks to their own file 2013-10-26 10:03:20 +00:00			`fi`

			`AC_SUBST(QUNUSED_ARGUMENTS)`
			`AC_SUBST(WNO_SELF_ASSIGN)`
			`AC_SUBST(WNO_MISMATCHED_TAGS)`
			`AC_SUBST(WLOGICAL_OP)`