Configuration fragment

Author: jgg
Date: 1998-11-05 00:32:06 GMT
Configuration fragment

1 files changed, 35 insertions, 0 deletions

diff --git a/buildlib/configure.mak b/buildlib/configure.mak
new file mode 100644
index 000000000..64c3179d1
--- /dev/null
+++ b/buildlib/configure.mak
@@ -0,0 +1,35 @@
+# -*- make -*-
+
+# This make fragment is included by the toplevel make to handle configure
+# and setup. It defines a target called startup that when run will init
+# the build directory, generate configure from configure.in, create aclocal
+# and has rules to run config.status should one of the .in files change.
+
+# Input
+#  BUILD - The build director
+#  CONVERTED - List of files output by configure $(BUILD) is prepended
+#              The caller must provide depends for these files
+# It would be a fairly good idea to run this after a cvs checkout.
+BUILD=build
+
+.PHONY: startup
+startup: configure $(addprefix $(BUILD)/,$(CONVERTED))
+
+configure: aclocal.m4 configure.in
+	autoconf	
+aclocal.m4:
+	aclocal -I buildlib
+$(BUILD)/config.status: configure
+	test -e $(BUILD) || mkdir $(BUILD)	
+	(HERE=`pwd`; cd $(BUILD) && $$HERE/configure)
+$(CONVERTED): $(BUILD)/config.status
+	(cd $(BUILD) && ./config.status)
+
+# We include the environment if it exists and re-export it to configure. This
+# allows someone to edit it and not have their changes blown away.
+Env = $(wildcard $(BUILD)/environment.mak)
+ifneq ($(words $(Env)),0)
+include $(Env)
+export CFLAGS CXXFLAGS CPPFLAGS LDFLAGS PICFLAGS
+endif
+