On 16-07-03 20:38:48, Philip Guenther wrote:
> On Sat, Jul 2, 2016 at 12:46 PM, Edgar Pettijohn
> <[email protected]> wrote:
> > I'm trying to build from source, but I'm getting the following error. I am
> following instructions from release(8).
> >
> > cc -O2 -pipe -g -DHAVE_GTHR_DEFAULT -DIN_GCC -DIN_TARGET_LIBS -I.
> -I/usr/src/gnu/usr.bin/cc/libobjc/../cc_tools
> -I/usr/src/gnu/usr.bin/cc/libobjc/../../../gcc/libobjc/objc
> -I/usr/src/gnu/usr.bin/cc/libobjc/../../../gcc/libobjc
> -I/usr/src/gnu/usr.bin/cc/libobjc/../../../gcc/gcc/config
> -I/usr/src/gnu/usr.bin/cc/libobjc/../../../gcc/gcc
> -I/usr/src/gnu/usr.bin/cc/libobjc/../../../gcc/include -fexceptions
> -frandom-seed=RepeatabilityConsideredGood -DIN_GCC -DHAVE_CONFIG_H
> -DPREFIX="/usr" -DPIE_DEFAULT=1
> -I/usr/src/gnu/usr.bin/cc/libobjc/obj/../cc_tools
> -I/usr/src/gnu/usr.bin/cc/libobjc/../cc_tools
> -I/usr/src/gnu/usr.bin/cc/libobjc/../../../gcc/gcc
> -I/usr/src/gnu/usr.bin/cc/libobjc/../../../gcc/gcc/config
> -I/usr/src/gnu/usr.bin/cc/libobjc/../../../gcc/include
> -I/usr/src/gnu/usr.bin/cc/libobjc/../../../gcc/libcpp/include
> -I/usr/src/gnu/usr.bin/cc/libobjc/../../../gcc/libdecnumber -fno-pie -c -g
> /usr/src/gnu/usr.bin/cc/libobjc/../../../gcc/libobjc/init.c -o init.go
> > make: don't know how to make linking.go (prerequisite of: libobjc_g.a)
> > Stop in gnu/usr.bin/cc/libobjc
> > *** Error 2 in gnu/lib (<bsd.subdir.mk>:48 'all')
> > *** Error 1 in /usr/src (Makefile:81 'build')
> >
> > Any idea how to correct?
>
> Remove the DEBUGLIBS assignment from your /etc/mk.conf: apparently no
> one has built with that option since the switch to gcc 4, which tells
> you how well tested it is.
>
> If you are *actually using* the debug libs in /usr/lib/debug/ then
> please describe how, and do so quickly, before I craft a diff to
> completely delete support for that option and those libs
>
> Here's the diff to make libobjc build with DEBUGLIBS sets...but this
> won't get committed if we're just going to delete an obsolete option,
> so speak up if you ACTUALLY USE THEM.
>
I don't. Just saw a shiny knob to turn. It also looks like "-pipe" is the
default? So should mk.conf(5) be updated and PIPE removed I guess along with
DEBUGLIBS?
>
> Philip Guenther
>
> Index: Makefile
> ===================================================================
> RCS file: /data/src/openbsd/src/gnu/usr.bin/cc/libobjc/Makefile,v
> retrieving revision 1.3
> diff -u -p -r1.3 Makefile
> --- Makefile 1 Jul 2013 14:22:08 -0000 1.3
> +++ Makefile 4 Jul 2016 03:34:48 -0000
> @@ -67,6 +67,10 @@ LINK.m?= ${OBJC} ${OBJCFLAGS} ${LDFLAGS}
> ${COMPILE.m} ${.IMPSRC}
> ${AR} ${ARFLAGS} $@ $*.o
> rm -f $*.o
> +.m.go:
> + ${COMPILE.m} -g ${.IMPSRC} -o ${.TARGET}.o
> + ${LD} -X -r ${.TARGET}.o -o ${.TARGET}
> + rm -f ${.TARGET}.o
> .m.po:
> ${COMPILE.m} -p ${.IMPSRC} -o ${.TARGET}.o
> ${LD} -X -r ${.TARGET}.o -o ${.TARGET}
>
--
Edgar Pettijohn
--- mk.conf.5.orig Sun Jul 3 23:02:37 2016
+++ mk.conf.5 Sun Jul 3 23:03:48 2016
@@ -170,11 +170,6 @@
to
.Fl s
per default if defined.
-.It Ev DEBUGLIBS
-Create libraries with
-.Fl g
-debug information, and install them in
-.Pa /usr/lib/debug .
.It Ev GLOBAL_AUTOCONF_CACHE
Set to the name of a file that all cached GNU autoconf test results will be
saved in.
@@ -189,16 +184,6 @@
Do not build PIE objects or executables.
.It Ev NOPROFILE
Do not build profiled versions of system libraries.
-.It Ev PIPE
-If set to
-.Qq -pipe ,
-.Xr gcc 1
-will be given the
-.Fl pipe
-option which can speed up compiles on machines with memory to spare.
-Instead of using temp files,
-.Xr gcc 1
-uses pipes for the temporary data.
.It Ev SKEY
Compile in support for S/key authentication.
.Bq yes; set unconditionally
