From mboxrd@z Thu Jan 1 00:00:00 1970 From: Olaf Hering Date: Sun, 07 Dec 2003 21:55:59 +0000 Subject: Re: [PATCH] Add -nodefaultlibs while compiling against klibc Message-Id: List-Id: References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: quoted-printable To: linux-hotplug@vger.kernel.org On Tue, Nov 25, Martin Hicks wrote: > Greg, >=20 > This patch adds -nodefaultlibs to LDFLAGS when compiling udev against > klibc. This fixes the warning that I was getting when using $(LD)=3Dgcc > in the versions after Makefile.klibc disappeared. The problem was that > it was still including a "-lc" in the call to the linker. this gives me linker errors on ppc and ia64: + make udevdir=3D/dev KLIBC=3Dtrue DEBUG=FAlse gcc --static --nostdlib -nostartfiles -nodefaultlibs -o udev /usr/src/packa= ges/BUILD/udev-008/klibc/klibc/crt0.o udev.o udev_config.o udev-add.o udev-= remove.o udevdb.o logging.o namedev.o namedev_parse.o /usr/src/packages/BUI= LD/udev-008/libsysfs/sysfs_bus.o /usr/src/packages/BUILD/udev-008/libsysfs/= sysfs_class.o /usr/src/packages/BUILD/udev-008/libsysfs/sysfs_device.o /usr= /src/packages/BUILD/udev-008/libsysfs/sysfs_dir.o /usr/src/packages/BUILD/u= dev-008/libsysfs/sysfs_driver.o /usr/src/packages/BUILD/udev-008/libsysfs/s= ysfs_utils.o /usr/src/packages/BUILD/udev-008/libsysfs/dlist.o tdb/tdb.o td= b/spinlock.o klibc_fixups.o /usr/src/packages/BUILD/udev-008/klibc/klibc/l= ibc.a tdb/tdb.o(.text+0x1092): In function `tdb_chainunlock_read': : undefined reference to `__umodsi3' tdb/tdb.o(.text+0x1132): In function `tdb_chainunlock': : undefined reference to `__umodsi3' tdb/tdb.o(.text+0x15c2): In function `tdb_chainlock_read': : undefined reference to `__umodsi3' tdb/tdb.o(.text+0x1662): In function `tdb_chainlock': : undefined reference to `__umodsi3' tdb/tdb.o(.text+0x2212): In function `tdb_lockkeys': : undefined reference to `__umodsi3' tdb/tdb.o(.text+0x2232): more undefined references to `__umodsi3' follow /usr/src/packages/BUILD/udev-008/klibc/klibc/libc.a(vsnprintf.o)(.text+0x6e= 2): In function `vsnprintf': : undefined reference to `__udivdi3' /usr/src/packages/BUILD/udev-008/klibc/klibc/libc.a(vsnprintf.o)(.text+0x7a= 2): In function `vsnprintf': : undefined reference to `__divsi3' /usr/src/packages/BUILD/udev-008/klibc/klibc/libc.a(vsnprintf.o)(.text+0xaf= 2): In function `vsnprintf': : undefined reference to `__umoddi3' /usr/src/packages/BUILD/udev-008/klibc/klibc/libc.a(vsnprintf.o)(.text+0xb2= 2): In function `vsnprintf': : undefined reference to `__udivdi3' collect2: ld returned 1 exit status make: *** [udev] Error 1 error: Bad exit status from /var/tmp/rpm-tmp.66470 (%build) I did that for ppc, against current bk: diff -purNx linux udev-008.orig/klibc/klibc/arch/ppc/Makefile.inc udev-008/= klibc/klibc/arch/ppc/Makefile.inc --- udev-008.orig/klibc/klibc/arch/ppc/Makefile.inc 2002-08-17 02:54:27= .000000000 +0200 +++ udev-008/klibc/klibc/arch/ppc/Makefile.inc 2003-12-07 22:40:05.0000000= 00 +0100 @@ -8,7 +8,12 @@ # =20 ARCHOBJS =3D \ - arch/$(ARCH)/setjmp.o + arch/$(ARCH)/setjmp.o \ + libgcc/__divdi3.o \ + libgcc/__moddi3.o \ + libgcc/__udivdi3.o \ + libgcc/__umoddi3.o \ + libgcc/__udivmoddi4.o =20 ARCHSOOBJS =3D $(patsubst %.o,%.lo,$(ARCHOBJS)) =20 --=20 USB is for mice, FireWire is for men! sUse lINUX ag, n=C3=9CRNBERG ------------------------------------------------------- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278&alloc_id371&op=3Dclick _______________________________________________ Linux-hotplug-devel mailing list http://linux-hotplug.sourceforge.net Linux-hotplug-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/linux-hotplug-devel