buildrootschalter/package/vala/vala.mk
Thomas Petazzoni f9b0c1d293 vala: fix documentation build problem
On gcc10, the build of the host-vala documentation causes a
segmentation fault of xsltproc, for some unknown reason. See:

  http://autobuild.buildroot.org/results/42fea25ac4fe33a56c02d90c361da1c494f79ba3/build-end.log

Therefore, this patch fixes the problem by:

 * Ensuring that host-libxslt is amongst the dependency of vala when
   documentation is enabled so that we build a well-known version of
   libxslt/xsltproc to build the documentation. If documentation is
   not enabled, then we force vala to *not* find xsltproc so that it
   doesn't try to use the xsltproc of the build machine distribution
   if available.

 * Disabling the build of the documentation for host-vala. Note that
   we need to pass ':' as the xsltproc binary name to teach the
   configure script that xsltproc is not available.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
2012-09-18 21:28:32 +02:00

33 lines
1.0 KiB
Makefile

#############################################################
#
# vala
#
#############################################################
VALA_VERSION_MAJOR = 0.17
VALA_VERSION_MINOR = 6
VALA_VERSION = $(VALA_VERSION_MAJOR).$(VALA_VERSION_MINOR)
VALA_SITE = http://download.gnome.org/sources/vala/$(VALA_VERSION_MAJOR)
VALA_SOURCE = vala-$(VALA_VERSION).tar.xz
VALA_DEPENDENCIES = host-flex libglib2 \
$(if $(BR2_NEEDS_GETTEXT_IF_LOCALE),gettext libintl)
# If we want the documentation, then xsltproc is needed. If we don't
# want the documentation, force Vala to not use the host xsltproc even
# if available, because it may or may not work with Vala documentation
# (some versions of xsltproc segfault)
ifeq ($(BR2_HAVE_DOCUMENTATION),y)
VALA_DEPENDENCIES += host-libxslt
else
VALA_CONF_ENV = ac_cv_path_XSLTPROC=:
endif
HOST_VALA_DEPENDENCIES = host-flex host-libglib2
# Yes, the autoconf script understands ':' as "xsltproc is not
# available".
HOST_VALA_CONF_ENV = ac_cv_path_XSLTPROC=:
$(eval $(autotools-package))
$(eval $(host-autotools-package))