changelog: finalise 1.3.5

[chiark-tcl.git] / base / extension.make

diff --git a/base/extension.make b/base/extension.make
index d9ae4794fb9863ae9cff9917f6d5e2c1dc1db9eb..80239921c95053cd35337566800680ce6d48dcef 100644 (file)
--- a/base/extension.make
+++ b/base/extension.make
@@ -1,23 +1,62 @@
-
-EXTENSION ?=   chiark_tcl_$(EXTBASE)
-SHLIB ?=       $(EXTENSION)
+# base code for various Tcl extensions
+# Copyright 2006-2012 Ian Jackson
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful, but
+# WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this library; if not, see <http://www.gnu.org/licenses/>.
+
+
+
+EXTPREFIX ?=   $(FAMILY)_
+EXTENSION ?=   $(EXTPREFIX)$(EXTBASE)
+SHLIB ?=       $(EXTENSION)-$(VERSION)
 TABLE ?=       $(EXTBASE)
 
 AUTO_HDRS +=   $(TABLE)+tcmdif.h
 AUTO_SRCS +=   $(TABLE)+tcmdif.c
 CFILES +=      $(TABLE)+tcmdif
 
-LDLIBS +=      $(BASE_DIR)/chiark-tcl.so
+CPPFLAGS += $(foreach o, $(OTHER_EXTS), -I../$(dir $o))
+LDLIBS += $(foreach o, $(OTHER_EXTS), ../$(dir $o)$(EXTPREFIX)$(notdir $o)-$(VERSION).so)
+
+LDLIBS +=      $(BASE_DIR)/$(BASE_SHLIB).so
 
 include                $(BASE_DIR)/common.make
 include                $(BASE_DIR)/shlib.make
 
-TCMDIFARGS ?=  -p$(EXTENSION) -o$@ $(BASE_TCT) $<
+TCMDIFARGS ?=  -p$(FAMILY)_$(EXTBASE) -o$@ $(BASE_TCT) $(OTHER_TCTS) $<
 
-%+tcmdif.c:    %.tct $(BASE_TCT) $(TCMDIFGEN)
+%+tcmdif.c:    %.tct $(BASE_TCT) $(OTHER_TCTS) $(TCMDIFGEN)
                $(TCMDIFGEN) -wc $(TCMDIFARGS)
 
-%+tcmdif.h:    %.tct $(BASE_TCT) $(TCMDIFGEN)
+%+tcmdif.h:    %.tct $(BASE_TCT) $(OTHER_TCTS) $(TCMDIFGEN)
                $(TCMDIFGEN) -wh $(TCMDIFARGS)
 
+OTHER_DIRS +=  $(BASE_DIR)
+OTHER_DIRS +=  $(addprefix ../,$(dir $(OTHER_EXTS)))
+OTHER_DIRS +=  .
+
+null :=
+space := $(null) #
+
+test-load.tcl:
+               echo >$@ "load $(SHLIB).so"
+
+test-load:     $(SHLIB).so test-load.tcl
+               @set -x; LD_LIBRARY_PATH=$(subst $(space),:,$(strip $(OTHER_DIRS)))$${LD_LIBRARY_PATH+:}$${LD_LIBRARY_PATH} \
+               tclsh$(TCL_VERSION) test-load.tcl
+
+debian-substvars: all
+               set -e; d=`pwd`; cd ..; \
+               dpkg-shlibdeps -T"$$d"/$@ "$$d"/$(SHLIB).so
+
 include                $(BASE_DIR)/final.make