[Olena-patches] [PATCH 02/19] Make the building of the bundled Trimesh library optional.

* build-aux/trimesh.m4: New. * configure.ac: Invoke OLN_WITH_TRIMESH. (WITH_TRIMESH): New conditional. * external/Makefile.am (SUBDIRS) [!WITH_TRIMESH]: Empty. (SUBDIRS) [WITH_TRIMESH]: Add trimesh. --- ChangeLog | 10 ++++++++++ build-aux/trimesh.m4 | 18 ++++++++++++++++++ configure.ac | 7 ++++++- external/Makefile.am | 6 +++++- 4 files changed, 39 insertions(+), 2 deletions(-) create mode 100644 build-aux/trimesh.m4 diff --git a/ChangeLog b/ChangeLog index 3b3abe3..b9e7166 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,13 @@ +2009-02-03 Roland Levillain <roland(a)lrde.epita.fr> + + Make the building of the bundled Trimesh library optional. + + * build-aux/trimesh.m4: New. + * configure.ac: Invoke OLN_WITH_TRIMESH. + (WITH_TRIMESH): New conditional. + * external/Makefile.am (SUBDIRS) [!WITH_TRIMESH]: Empty. + (SUBDIRS) [WITH_TRIMESH]: Add trimesh. + 2009-02-03 Guillaume Lazzara <z(a)lrde.epita.fr> * configure.ac: Configure milena/tests/convert/impl. diff --git a/build-aux/trimesh.m4 b/build-aux/trimesh.m4 new file mode 100644 index 0000000..11d8ca6 --- /dev/null +++ b/build-aux/trimesh.m4 @@ -0,0 +1,18 @@ +# -*- Autoconf -*- + +# OLN_WITH_TRIMESH(WITH, WITHOUT) +# ------------------------------- +# Should we build Trimesh or not. +AC_DEFUN([OLN_WITH_TRIMESH], +[AC_ARG_WITH([trimesh], + [AS_HELP_STRING([--with-trimesh], + [build the Trimesh library])], + [], + [with_trimesh=no]) + +case $with_trimesh in + yes) $1;; + no ) $2;; + *) AC_MSG_ERROR([incorrect with_trimesh value: $with_trimesh]);; +esac +]) diff --git a/configure.ac b/configure.ac index d54fb41..64de029 100644 --- a/configure.ac +++ b/configure.ac @@ -108,7 +108,11 @@ AM_CONDITIONAL([DARWIN], [echo "$host_os" | grep '^darwin']) # (Bundled) trimesh2 library. -AC_CONFIG_SUBDIRS([external/trimesh]) +OLN_WITH_TRIMESH +if test x$with_trimesh = xyes; then + AC_CONFIG_SUBDIRS([external/trimesh]) +fi +AM_CONDITIONAL([WITH_TRIMESH], [test x$with_trimesh = xyes]) # FreeImage library. OLN_WITH_FREEIMAGEPLUS @@ -260,6 +264,7 @@ AC_CONFIG_FILES([ ## Applications. ## ## -------------- ## +# FIXME: Don't build applications depending on Trimesh if Trimesh is not built. # Ask for the creation of applications' Makefiles. # FIXME: Should it be achieved through oln.m4 macros, as we did in Olena 0.11? # FIXME: ENABLE IT diff --git a/external/Makefile.am b/external/Makefile.am index 52bd3ff..e01abab 100644 --- a/external/Makefile.am +++ b/external/Makefile.am @@ -1,3 +1,7 @@ ## Process this file through Automake to produce Makefile.in -*- Makefile -*- -SUBDIRS = trimesh +SUBDIRS = + +if WITH_TRIMESH + SUBDIRS += trimesh +endif WITH_TRIMESH -- 1.6.1.2