Globally enable -Wall warnings for GCC

commands/elle/Makefile

@@ -6,7 +6,7 @@ SRCS.elle= eemain.c eecmds.c eesite.c eevini.c eedisp.c eeterm.c eeerr.c  \
       eef2.c eefd.c eehelp.c eekmac.c eef3.c eesrch.c eequer.c \
       eefill.c eediag.c sbstr.c sbm.c sberr.c
 SRCS.ellec= ellec.c
-CPPFLAGS+= -DIGN_JOB_CONTROL -wa
+CPPFLAGS+= -DIGN_JOB_CONTROl
 MAN.elle=
 MAN.ellec=
 

commands/find/Makefile

@@ -6,8 +6,6 @@
 PROG=	find
 SRCS=	find.c function.c ls.c main.c misc.c operator.c option.c
 
-CFLAGS += -Wall
-
 LDADD+=-lutil
 DPADD+=${LIBUTIL}
 

commands/grep/Makefile

@@ -19,7 +19,6 @@ LDADD=  -lz
 DPADD=  ${LIBZ}
 
 .if ${COMPILER_TYPE} == "gnu"
-CFLAGS+= -Wall
 CPPFLAGS+= -isystem ../../../include
 .endif
 

drivers/at_wini/at_wini.c

@@ -399,8 +399,6 @@ PRIVATE void init_drive(struct wini *w, int base_cmd, int base_ctl,
 }
 
 PRIVATE int quirkmatch(struct quirk *table, u8_t bcr, u8_t scr, u8_t interface, u16_t vid, u16_t did) {
-	int i = 0;
-
 	while(table->vendor) {
 		if(table->vendor == vid && table->device == did &&
 			table->pci_class == bcr &&

drivers/dec21140A/Makefile

@@ -12,6 +12,6 @@ MAN=
 BINDIR?= /usr/sbin
 
 debug=		0
-CPPFLAGS+=	-Ddebug=${debug} -ws -w -Wall
+CPPFLAGS+=	-Ddebug=${debug} -w
 
 .include <bsd.prog.mk>

servers/devman/Makefile

@@ -10,4 +10,3 @@ INSTALLFLAGS+=	-S 128k
 
 MAN=
 .include <bsd.prog.mk>
-CFLAGS += -Wall

servers/lwip/Makefile

@@ -21,6 +21,6 @@ BINDIR?= /usr/sbin
 CPPFLAGS+=  -I${.CURDIR} -D_MINIX -D_SYSTEM
 CPPFLAGS+= -I${.CURDIR}/../../lib/liblwip/include
 
-CFLAGS += -Wall -Wextra -std=c99
+CFLAGS += -Wextra -std=c99
 
 .include <bsd.prog.mk>

servers/vm/Makefile

@@ -16,9 +16,6 @@ INSTALLFLAGS+=	-S 128k
 
 CPPFLAGS+= -I${.CURDIR} -I${.CURDIR}/arch/${ARCH}
 CPPFLAGS+=	-I${MINIXSRCDIR}
-.if ${CC} == gcc
-CFLAGS+= -Wall -Werror
-.endif
 
 .include "arch/${ARCH}/Makefile.inc"
 .include <bsd.prog.mk>

share/mk/bsd.gcc.mk

@@ -1,2 +1,2 @@
 AFLAGS+=-D__ASSEMBLY__ -D_EM_WSIZE=4
-CFLAGS+= -fno-builtin
+CFLAGS+= -fno-builtin -Wall