Enable -Wundef warning

This commit is contained in:
Tim Ruffing
2020-09-18 13:36:07 +02:00
parent 4ad408faf3
commit e73ff30922
2 changed files with 11 additions and 11 deletions

View File

@@ -67,7 +67,7 @@ esac
CFLAGS="-W $CFLAGS"
warn_CFLAGS="-std=c89 -pedantic -Wall -Wextra -Wcast-align -Wnested-externs -Wshadow -Wstrict-prototypes -Wno-unused-function -Wno-long-long -Wno-overlength-strings"
warn_CFLAGS="-std=c89 -pedantic -Wall -Wextra -Wcast-align -Wnested-externs -Wshadow -Wstrict-prototypes -Wundef -Wno-unused-function -Wno-long-long -Wno-overlength-strings"
saved_CFLAGS="$CFLAGS"
CFLAGS="$warn_CFLAGS $CFLAGS"
AC_MSG_CHECKING([if ${CC} supports ${warn_CFLAGS}])