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

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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
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4
scripts/makefile.sco
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@@ -1,7 +1,7 @@
# makefile for SCO OSr5 ELF and Unixware 7 with Native cc
# Contributed by Mike Hopkirk (hops at sco.com) modified from Makefile.lnx
# force ELF build dynamic linking, SONAME setting in lib and RPATH in app
# Copyright (C) 2020 Cosmin Truta
# Copyright (C) 2020-2022 Cosmin Truta
# Copyright (C) 2002, 2006, 2010-2014 Glenn Randers-Pehrson
# Copyright (C) 1998 Greg Roelofs
# Copyright (C) 1996, 1997 Andreas Dilger
@@ -23,9 +23,9 @@ OLDSO=libpng.so
# Utilities:
CC=cc
AR_RC=ar rc
RANLIB=echo
MKDIR_P=mkdir
LN_SF=ln -f -s
RANLIB=echo
CP=cp
RM_F=/bin/rm -f