From: Alan T. DeKok <aland@freeradius.org>
Date: Wed, 3 May 2017 18:43:47 +0000 (-0400)
Subject: add rules to glue in include files
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3e24cc2ebbbc477575531e92b13903e97273cb1d;p=thirdparty%2Ffreeradius-server.git

add rules to glue in include files
---

diff --git a/src/protocols/all.mk b/src/protocols/all.mk
index da59dd055fa..d55048164d9 100644
--- a/src/protocols/all.mk
+++ b/src/protocols/all.mk
@@ -1,4 +1,38 @@
+#
+#  Create the soft link for the protocol-specific include files
+#  before building the protocols.
+#
+define PROTO_INCLUDE
+#
+#  This is a hack to get the include files linked correctly.  We would
+#  LOVE to be able to do:
+#
+#	$${libfreeradius-${1}.la_OBJS}: | src/include/${1}
+#
+#  but GNU Make is too stupid to wait until that variable is defined
+#  to evaluate the condition.  Instead, it evaluates the rule
+#  immediately, and decides that nothing is there.
+#
+#  So, we instead depend on a library which has already been defined.
+#
+$${libfreeradius-util.la_OBJS}: | src/include/${1}
+
+src/include/${1}:
+	$${Q}[ -e $$@ ] || ln -s $${top_srcdir}/src/protocols/${1} $$@
+	@echo LN-SF src/protocols/${1} $$@
+
+install.src.include: $(addprefix ${SRC_INCLUDE_DIR}/,${1}/${1}.h)
+endef
+
+
 #
 #  All protocols go into subdirectories of the "protocols" directory.
 #
 SUBMAKEFILES := $(wildcard ${top_srcdir}/src/protocols/*/all.mk)
+
+#
+#  Add protocol-specific rules to link include files, etc.
+#
+$(foreach x,$(SUBMAKEFILES), \
+	$(eval $(call PROTO_INCLUDE,$(subst /all.mk,,$(subst ${top_srcdir}/src/protocols/,,$x)))) \
+)