Mail Archives: djgpp-workers/2003/11/09/10:48:57
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Rich Dawe:
In a message dated 11/9/2003 5:31:25 AM Eastern Standard Time,
rich AT phekda DOT freeserve DOT co DOT uk writes:
> Why don't we use -Wall in CFLAGS in Cygnus tests?
>
> Building with -Wall shows a bunch of warnings that we should fix. E.g.
> "abort"
> not prototyped, because <stdlib.h> wasn't included in test_is.c.
>
>
This response refers to the makefile in ../tests/cygnus directory dated
7/29/1999 from djtst203.zip.
Putting -Wall in CFLAGS evidently doesn't do the trick except for files from
subdirectory tgen. At line 33, I added -Wall, thusly:
CFLAGS = $(DEFS) -O2 -g -Wall
That ferreted out compiler warnings in files generated from the tgen
directory. Eli was instrumental in finding the problem and fixing it. This effort
began on 8/7/2003; it took nearly a week to solve the problem.
I thought that would do it, but there is a gotcha in the makefile (got me,
anyway). At line 89:
$(OFILES): CFLAGS = $(DEFS) -fno-builtin -O2 -g
The original setting of CFLAGS becomes $(DEFS) -fno-builtin -O2 -g.
OFILES is defined on line 36 and 37:
OFILES = test.o string.o convert.o conv_vec.o iconv_vec.o test_is.o \
dvec.o sprint_vec.o sprint_ivec.o math.o math2.o
test_ieee.o
KB Williams
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<HTML><FONT FACE=3Darial,helvetica><FONT SIZE=3D3 FAMILY=3D"SERIF" FACE=3D"=
Georgia" LANG=3D"0">Rich Dawe:<BR>
<BR>
In a message dated 11/9/2003 5:31:25 AM Eastern Standard Time, rich AT phekda DOT f=
reeserve.co.uk writes:<BR>
<BR>
<BLOCKQUOTE TYPE=3DCITE style=3D"BORDER-LEFT: #0000ff 2px solid; MARGIN-LEFT=
: 5px; MARGIN-RIGHT: 0px; PADDING-LEFT: 5px"></FONT><FONT COLOR=3D"#000000"=
style=3D"BACKGROUND-COLOR: #ffffff" SIZE=3D2 FAMILY=3D"SANSSERIF" FACE=3D"A=
rial" LANG=3D"0">Why don't we use -Wall in CFLAGS in Cygnus tests?<BR>
<BR>
Building with -Wall shows a bunch of warnings that we should fix. E.g. "abor=
t"<BR>
not prototyped, because <stdlib.h> wasn't included in test_is.c.<BR>
<BR>
</BLOCKQUOTE></FONT><FONT COLOR=3D"#000000" style=3D"BACKGROUND-COLOR: #fff=
fff" SIZE=3D3 FAMILY=3D"SERIF" FACE=3D"Georgia" LANG=3D"0"><BR>
<BR>
This response refers to the makefile in ../tests/cygnus directory dated 7/29=
/1999 from djtst203.zip.<BR>
<BR>
Putting -Wall in CFLAGS evidently doesn't do the trick except for files from=
subdirectory tgen. At line 33, I added -Wall, thusly:<BR>
<BR>
CFLAGS =3D $(DEFS) -O2 -g -Wall<BR>
<BR>
That ferreted out compiler warnings in files generated from the tgen directo=
ry. Eli was instrumental in finding the problem and fixing it. T=
his effort began on 8/7/2003; it took nearly a week to solve the problem.<BR=
>
<BR>
I thought that would do it, but there is a gotcha in the makefile (got me, a=
nyway). At line 89:<BR>
<BR>
$(OFILES): CFLAGS =3D $(DEFS) -fno-builtin -O2 -g<BR>
<BR>
The original setting of CFLAGS becomes $(DEFS) -fno-builtin -O2 -g. <B=
R>
OFILES is defined on line 36 and 37:<BR>
<BR>
OFILES =3D test.o string.o convert.o conv_vec.o iconv_vec.o test_is.o \<BR>
&nbs=
p; dvec.o sprint_vec.o sprint_ivec.o math.o math2.o=20=
test_ieee.o<BR>
<BR>
<BR>
KB Williams</FONT></HTML>
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