modernize list of gcc warning flags somewhat

This commit is contained in:
Oswald Buddenhagen 2019-11-15 20:21:50 +01:00
parent 64e5f07ad3
commit a6bb26091a

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@ -6,7 +6,16 @@ AM_MAINTAINER_MODE
AC_PROG_CC_C99
if test "$GCC" = yes; then
CFLAGS="$CFLAGS -pipe -W -Wall -Wshadow -Wstrict-prototypes -std=c99 -pedantic -Wno-overlength-strings"
warnings="
-Wall -Wextra
-Wshadow
-Wcast-qual
-Wformat=2 -Wformat-signedness -Wformat-nonliteral
-Wstrict-prototypes
-Wno-overlength-strings
"
CFLAGS="$CFLAGS -pipe -std=c99 -pedantic $(echo $warnings)"
fi
CPPFLAGS="$CPPFLAGS -D_GNU_SOURCE"