scripts: Set the compiler warning options to "-Wall -Wextra -Wundef"

Considering that "-Wextra" is a more descriptive alternative to "-W",
and that "-Wundef" is a highly useful warning option that has been
available in ancient versions of gcc (version 2.x), we replace all
occurrences of "-W -Wall" with "-Wall -Wextra -Wundef".

Also clean up the makefiles.
This commit is contained in:
Cosmin Truta
2022-09-14 21:18:20 +03:00
parent 8b7b99c1db
commit c64655d058
25 changed files with 97 additions and 107 deletions

View File

@@ -1,5 +1,5 @@
# makefile for libpng, HPUX (10.20 and 11.00) using the ANSI/C product.
# Copyright (C) 2020 Cosmin Truta
# Copyright (C) 2020-2022 Cosmin Truta
# Copyright (C) 1999-2002, 2006, 2009, 2010-2014 Glenn Randers-Pehrson
# Copyright (C) 1995 Guy Eric Schalnat, Group 42
# Contributed by Jim Rice and updated by Chris Schleicher, Hewlett Packard
@@ -30,11 +30,11 @@ LIBSOREL=$(LIBSOMAJ).$(RELEASE)
OLDSO=libpng.sl
# Utilities:
AR_RC=ar rc
CC=cc
AR_RC=ar rc
RANLIB=ranlib
MKDIR_P=mkdir -p
LN_SF=ln -sf
RANLIB=ranlib
CP=cp
RM_F=/bin/rm -f