AC_ARG_WITH([linux-source],
[AC_HELP_STRING([--with-linux-source=/path/to/linux-source],
[Specify the Linux kernel source directory
- (usually figured out automatically from build
- directory)])])
+ (usually figured out automatically from build
+ directory)])])
# Deprecated equivalents to --with-linux, --with-linux-source.
AC_ARG_WITH([l26])
# Make sure that it exists.
AC_MSG_CHECKING([for Linux build directory])
if test -d "$KBUILD"; then
- AC_MSG_RESULT([$KBUILD])
- AC_SUBST(KBUILD)
+ AC_MSG_RESULT([$KBUILD])
+ AC_SUBST(KBUILD)
else
- AC_MSG_RESULT([no])
- AC_ERROR([source dir $KBUILD doesn't exist])
+ AC_MSG_RESULT([no])
+ AC_ERROR([source dir $KBUILD doesn't exist])
fi
# Debian breaks kernel headers into "source" header and "build" headers.
test ! -e "$KBUILD"/include/generated/uapi/linux/version.h)|| \
(test ! -e "$KBUILD"/include/linux/autoconf.h && \
test ! -e "$KBUILD"/include/generated/autoconf.h); then
- AC_MSG_ERROR([Linux kernel source in $KBUILD is not configured])
+ AC_MSG_ERROR([Linux kernel source in $KBUILD is not configured])
fi
OVS_CHECK_LINUX_COMPAT
fi
[ovs_cv_gnu_make_if],
[cat <<'EOF' > conftest.mk
conftest.out:
- echo $(if x,y,z) > conftest.out
+ echo $(if x,y,z) > conftest.out
.PHONY: all
EOF
rm -f conftest.out
[for pthread_setname_np() variant],
[ovs_cv_pthread_setname_np],
[AC_LINK_IFELSE(
- [AC_LANG_PROGRAM([#include <pthread.h>
+ [AC_LANG_PROGRAM([#include <pthread.h>
], [pthread_setname_np(pthread_self(), "name");])],
- [ovs_cv_pthread_setname_np=glibc],
+ [ovs_cv_pthread_setname_np=glibc],
[AC_LINK_IFELSE(
- [AC_LANG_PROGRAM([#include <pthread.h>
+ [AC_LANG_PROGRAM([#include <pthread.h>
], [pthread_setname_np(pthread_self(), "%s", "name");])],
[ovs_cv_pthread_setname_np=netbsd],
- [ovs_cv_pthread_setname_np=none])])])
+ [ovs_cv_pthread_setname_np=none])])])
case $ovs_cv_pthread_setname_np in # (
glibc)
- AC_DEFINE(
- [HAVE_GLIBC_PTHREAD_SETNAME_NP], [1],
- [Define to 1 if pthread_setname_np() is available and takes 2 parameters (like glibc).])
- ;; # (
+ AC_DEFINE(
+ [HAVE_GLIBC_PTHREAD_SETNAME_NP], [1],
+ [Define to 1 if pthread_setname_np() is available and takes 2 parameters (like glibc).])
+ ;; # (
netbsd)
- AC_DEFINE(
- [HAVE_NETBSD_PTHREAD_SETNAME_NP], [1],
- [Define to 1 if pthread_setname_np() is available and takes 3 parameters (like NetBSD).])
- ;;
+ AC_DEFINE(
+ [HAVE_NETBSD_PTHREAD_SETNAME_NP], [1],
+ [Define to 1 if pthread_setname_np() is available and takes 3 parameters (like NetBSD).])
+ ;;
esac
fi])