From 737f79e968a4832d15f6eb93b5bf24c0267fbecb Mon Sep 17 00:00:00 2001
From: Cyril Cohen
Date: Wed, 8 Apr 2015 13:38:41 +0200
Subject: makefiles that are version dependent

---
 mathcomp/solvable/Makefile | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'mathcomp/solvable')

diff --git a/mathcomp/solvable/Makefile b/mathcomp/solvable/Makefile
index d693257..ead5950 100644
--- a/mathcomp/solvable/Makefile
+++ b/mathcomp/solvable/Makefile
@@ -5,12 +5,19 @@ COQBIN=$(dir $(shell which coqtop))/
 endif
 
 
+VERSION_Coq = $(shell $(COQBIN)/coqtop -v | head -1 | sed 's/.*version \([0-9]\.[0-9]\)[^ ]* .*/v\1/')
+
+ifeq "$(VERSION_Coq)" ""
+$(error no version number found for coq)
+endif
+
 OLD_MAKEFLAGS:=$(MAKEFLAGS)
 MAKEFLAGS+=-B
 
 .DEFAULT_GOAL := all
 
 %:
+	sed -i -e "s/^(\*$(VERSION_Coq) *\(.*\) *\*)/\1/" *.v
 	$(H)[ -e Makefile.coq ] || $(COQBIN)/coq_makefile -f Make -o Makefile.coq
 	$(H)MAKEFLAGS=$(OLD_MAKEFLAGS) $(MAKE) --no-print-directory \
 		-f Makefile.coq $*
-- 
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