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: Jim Meyering <meyering(a)redhat.com&gt; 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. --- 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 + endif # WITH_LIBVIRTD CLEANFILES = libvirtd.init -- 1.6.0.4.1044.g77718