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build: Use pkg-config for libssh2 check

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Currently the build fails if /usr/local/include does not exist since
its use is hardcoded in configure.ac
This commit is contained in:
Jiri Denemark 2011-04-27 12:26:07 +02:00
parent 14c8dc841b
commit 3a55213252
1 changed files with 22 additions and 66 deletions
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88
configure.ac
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@ -68,6 +68,7 @@ DEVMAPPER_REQUIRED=1.0.0
LIBCURL_REQUIRED="7.18.0"
LIBPCAP_REQUIRED="1.0.0"
LIBNL_REQUIRED="1.1"
LIBSSH2_REQUIRED="1.0"
dnl Checks for C compiler.
AC_PROG_CC
@ -258,7 +259,7 @@ AC_ARG_WITH([openvz],
AC_ARG_WITH([vmware],
AC_HELP_STRING([--with-vmware], [add VMware support @<:@default=yes@:>@]),[],[with_vmware=yes])
AC_ARG_WITH([libssh2],
AC_HELP_STRING([--with-libssh2=@<:@PFX@:>@], [libssh2 location @<:@default=/usr/local/lib@:>@]),[],[with_libssh2=yes])
AC_HELP_STRING([--with-libssh2], [libssh2 location @<:@default=check@:>@]),[],[with_libssh2=check])
AC_ARG_WITH([phyp],
AC_HELP_STRING([--with-phyp], [add PHYP support @<:@default=check@:>@]),[],[with_phyp=check])
AC_ARG_WITH([xenapi],
@ -1328,78 +1329,33 @@ AM_CONDITIONAL([WITH_UML], [test "$with_uml" = "yes"])
dnl
dnl libssh checks
dnl check for libssh2 (PHYP)
dnl
if test "$with_libssh2" != "yes" && test "$with_libssh2" != "no"; then
libssh2_path="$with_libssh2"
elif test "$with_libssh2" = "yes"; then
libssh2_path="/usr/local/lib/"
elif test "$with_libssh2" = "no"; then
with_phyp="no";
LIBSSH2_CFLAGS=""
LIBSSH2_LIBS=""
if test "$with_phyp" = "yes" || test "$with_phyp" = "check"; then
PKG_CHECK_MODULES([LIBSSH2], [libssh2 >= $LIBSSH2_REQUIRED], [
with_phyp=yes
], [
if test "$with_phyp" = "check"; then
with_phyp=no
AC_MSG_NOTICE([libssh2 is required for Phyp driver, disabling it])
else
AC_MSG_ERROR([libssh2 >= $LIBSSH2_REQUIRED is required for Phyp driver])
fi
])
fi
if test "$with_phyp" = "check"; then
AC_CHECK_LIB([ssh2],[libssh2_session_startup],[
LIBSSH2_LIBS="$LIBSSH2_LIBS -lssh2 -L$libssh2_path"
AC_SUBST([LIBSSH2_LIBS])
],[
with_phyp="no"
with_libssh2="no";
],[])
if test "$with_phyp" != "no"; then
AC_CHECK_HEADERS([libssh2.h],[
with_phyp="yes"
LIBSSH2_CFLAGS="-I/usr/local/include"
AC_SUBST([LIBSSH2_CFLAGS])
],[
with_phyp="no"
with_libssh2="no";
],[
])
fi
if test "$with_phyp" != "no"; then
saved_libs="$LIBS"
LIBS="$LIBS -L$libssh2_path -lssh2"
AC_TRY_LINK([#include <libssh2.h>], [
(void) libssh2_session_block_directions(NULL);
], [
AC_DEFINE_UNQUOTED([WITH_PHYP], 1, [whether IBM HMC / IVM driver is enabled])
], [
with_phyp=no
AC_MSG_NOTICE([Function libssh2_session_block_directions() not present in your version of libssh2 but required for Phyp driver, disabling it])
])
LIBS="$saved_libs"
fi
elif test "$with_phyp" = "yes"; then
AC_CHECK_LIB([ssh2],[libssh2_session_startup],[
LIBSSH2_LIBS="$LIBSSH2_LIBS -lssh2 -L$libssh2_path"
AC_SUBST([LIBSSH2_LIBS])],[
AC_MSG_ERROR([You must install the libssh2 to compile Phyp driver.])
])
AC_CHECK_HEADERS([libssh2.h],[
LIBSSH2_CFLAGS="-I/usr/local/include"
AC_SUBST([LIBSSH2_CFLAGS])],[
AC_MSG_ERROR([Cannot find libssh2 headers. Is libssh2 installed ?])
],[])
saved_libs="$LIBS"
LIBS="$LIBS -lssh2"
AC_TRY_LINK([#include <libssh2.h>], [
(void) libssh2_session_block_directions(NULL);
], [], [
AC_MSG_ERROR([Function libssh2_session_block_directions() not present in your version of libssh2. Need >= 1.0])
])
LIBS="$saved_libs"
AC_DEFINE_UNQUOTED([WITH_PHYP], 1,
[whether IBM HMC / IVM driver is enabled])
if test "$with_phyp" = "yes"; then
AC_DEFINE_UNQUOTED([WITH_PHYP], 1, [whether IBM HMC / IVM driver is enabled])
fi
AM_CONDITIONAL([WITH_PHYP],[test "$with_phyp" = "yes"])
AC_SUBST([LIBSSH2_CFLAGS])
AC_SUBST([LIBSSH2_LIBS])
dnl libcap-ng
AC_ARG_WITH([capng],
AC_HELP_STRING([--with-capng], [use libcap-ng to reduce libvirtd privileges @<:@default=check@:>@]),