2010-03-30 Kenichi Handa <handa@m17n.org>
* configure.ac: Version changed to 1.6.0.
2010-03-19 Kenichi Handa <handa@m17n.org>
* configure.ac: Version changed to 1.6.0pre.
2010-02-18 Kenichi Handa <handa@m17n.org>
* configure.ac (M17N_BINARY_VERSION): New variable.
(M17N_MODULE_DIR): New variable. AC_SUBST it.
2009-11-05 Kenichi Handa <handa@m17n.org>
* configure.ac: Check if the OTF library has OTF_drive_gpos2 ().
2009-10-05 Kenichi Handa <handa@m17n.org>
* configure.ac: Version changed to 1.6.0.
(API_VERSION): Changed to 4.0.4.
This changes the buildlink3.mk files to use an include guard for the
recursive include. The use of BUILDLINK_DEPTH, BUILDLINK_DEPENDS,
BUILDLINK_PACKAGES and BUILDLINK_ORDER is handled by a single new
variable BUILDLINK_TREE. Each buildlink3.mk file adds a pair of
enter/exit marker, which can be used to reconstruct the tree and
to determine first level includes. Avoiding := for large variables
(BUILDLINK_ORDER) speeds up parse time as += has linear complexity.
The include guard reduces system time by avoiding reading files over and
over again. For complex packages this reduces both %user and %sys time to
half of the former time.
