From: Michal Sojka <sojkam1@fel.cvut.cz>
Date: Thu, 21 May 2009 10:43:13 +0000 (+0200)
Subject: Added dependency of IDL generated files on IDL compiler
X-Git-Url: http://rtime.felk.cvut.cz/gitweb/omk/sssa.git/commitdiff_plain/db8cf3b9a0335a0a5e7381fc8642c4e2531674a4?hp=48160373ac3004bcbec463b43d20def3329cb22d

Added dependency of IDL generated files on IDL compiler

It is expected that the IDL compiler executable is the first word in the
IDL_COMPILER variable. If the first word is not a file (e.g. shell
variable assignment), it will work correctly as $(wildcard ) is used and
it will return empty string in that case.
---

diff --git a/snippets/linux.omk b/snippets/linux.omk
index b497514..1b52ae3 100644
--- a/snippets/linux.omk
+++ b/snippets/linux.omk
@@ -251,7 +251,7 @@ endef
 
 
 define COMPILE_idl_template
-$(2).c $(2)-stubs.c $(2)-skels.c $(2)-common.c $(2).h: $(1)
+$(2).c $(2)-stubs.c $(2)-skels.c $(2)-common.c $(2).h: $(1) $$(wildcard $$(firstword $$(idl_COMPILE)))
 	@$(QUIET_CMD_ECHO) "  IDL     $$@"
 	$(Q) $$(idl_COMPILE) $$($(2)_IDLFLAGS) $(1)
 endef