On Thu, Dec 11, 2008 at 06:46:16PM +0100, Jim Meyering wrote:
Building libvirtd with CFLAGS=-g (and not -O) failed:
../src/.libs/libvirt_driver_qemu.a(libvirt_driver_qemu_la-qemu_driver.o): In function `qemudExtractMonitorPath': /home/meyering/w/co/libvirt/src/qemu_driver.c:549: undefined reference to `c_isspace' ../src/.libs/libvirt_driver_qemu.a(libvirt_driver_qemu_la-qemu_driver.o): In function `qemudDetectVcpuPIDs': /home/meyering/w/co/libvirt/src/qemu_driver.c:702: undefined reference to `c_isspace' collect2: ld returned 1 exit status make[2]: *** [libvirtd] Error 1 make[2]: Leaving directory `/home/meyering/w/co/libvirt/qemud' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/home/meyering/w/co/libvirt' make: *** [all] Error 2
Here's the fix:
From 7b963a92060c4591ce5c89f85301c35655056557 Mon Sep 17 00:00:00 2001 From: Jim Meyering <meyering@redhat.com> Date: Thu, 11 Dec 2008 18:43:12 +0100 Subject: [PATCH] build: avoid libvirtd link failure with CFLAGS=-g
* qemud/Makefile.am (libvirtd_LDADD): Add gnulib's libgnu.la last. Otherwise, building with -g (no inlining) would fail due to a use of c_isspace in libvirt_driver_qemu.a, which used to followed libgnu.a in the link command.
ACK
--- qemud/Makefile.am | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/qemud/Makefile.am b/qemud/Makefile.am index 8cb0847..ea89d06 100644 --- a/qemud/Makefile.am +++ b/qemud/Makefile.am @@ -93,8 +93,7 @@ libvirtd_LDADD = \ $(LIBXML_LIBS) \ $(GNUTLS_LIBS) \ $(SASL_LIBS) \ - $(POLKIT_LIBS) \ - ../gnulib/lib/libgnu.la + $(POLKIT_LIBS)
if ! WITH_DRIVER_MODULES if WITH_QEMU @@ -244,6 +243,9 @@ uninstall-init:
endif # DBUS_INIT_SCRIPTS_RED_HAT
+# This must be added last. +libvirtd_LDADD += ../gnulib/lib/libgnu.la +
Can you mention why this need to be added last in the comment so I don't accidentally revert it again in the future. Daniel -- |: Red Hat, Engineering, London -o- http://people.redhat.com/berrange/ :| |: http://libvirt.org -o- http://virt-manager.org -o- http://ovirt.org :| |: http://autobuild.org -o- http://search.cpan.org/~danberr/ :| |: GnuPG: 7D3B9505 -o- F3C9 553F A1DA 4AC2 5648 23C1 B3DF F742 7D3B 9505 :|