5 files changed, 51 insertions, 101 deletions
diff --git a/mathcomp/Makefile b/mathcomp/Makefile
index efc2ff8..2acfa83 100644
--- a/mathcomp/Makefile
+++ b/mathcomp/Makefile
@@ -1,23 +1,15 @@
 # -*- Makefile -*-
 
-COQPROJECT="Make"
+# setting variables
+COQPROJECT?=Make
+COQMAKEOPTIONS=--no-print-directory
 
-# --------------------------------------------------------------------
-# this sets variable V
-include ssreflect/Makefile.detect-coq-version
-# this defines prepare_coqmakefile
-include ssreflect/Makefile.coq-makefile
+# Main Makefile
 include Makefile.common
 
 # --------------------------------------------------------------------
-COQMAKEOPTIONS=--no-print-directory \
-	COQDEP='$(COQDEP) -exclude-dir ssreflect/plugin -c'
-COQMAKEFILEOPTIONS=$(MLLIB) $(EXTRA)
-
-# --------------------------------------------------------------------
-.PHONY: pre_makefile
-BEFOREMAKEFILE=pre_makefile
-
-pre_makefile:
-	$(call prepare_coqmakefile,ssreflect)
-
+# this sets variable V (coq version) and MLLIBEXTRA
+# assuming SSR is set to the directory which contains the ssreflect package
+SSR=ssreflect
+include ssreflect/Makefile.detect-coq-version
+COQMAKEFILEOPTIONS=$(MLLIBEXTRA)
diff --git a/mathcomp/Makefile.common b/mathcomp/Makefile.common
index b07b78d..ea3d85c 100644
--- a/mathcomp/Makefile.common
+++ b/mathcomp/Makefile.common
@@ -1,33 +1,34 @@
 # -*- Makefile -*-
-
-ifeq "$(COQBIN)" ""
-COQBIN=$(dir $(shell which coqtop))/
-endif
-ifeq "$(COQMAKEFILE)" ""
-COQMAKEFILE=$(COQBIN)coq_makefile
-endif
-COQDEP=$(COQBIN)coqdep
-
-ifeq "$(COQPROJECT)" ""
-COQPROJECT="_CoqProject"
-endif
+V?=
+VERBOSE?=V
+H:= $(if $(VERBOSE),,@)
+# Options
+COQBIN?=$(dir $(shell which coqtop))
+COQMAKEFILE?=$(COQBIN)coq_makefile
+COQDEP?=$(COQBIN)coqdep
+COQPROJECT?=_CoqProject
+COQMAKEOPTIONS?=
+COQMAKEFILEOPTIONS?=
+BEFOREMAKEFILE?=
 
 # --------------------------------------------------------------------
 .PHONY: all config build clean distclean __always__
 .SUFFIXES:
 
 TOP     = $(dir $(lastword $(MAKEFILE_LIST)))
-COQMAKE = $(MAKE) -f Makefile.coq $(COQMAKEOPTIONS)
+COQMAKE = $(MAKE) -f Makefile.this $(COQMAKEOPTIONS)
 
 # --------------------------------------------------------------------
 all: config build
 
 # --------------------------------------------------------------------
-Makefile.coq: Makefile $(BEFOREMAKEFILE)
+Makefile.coq: $(BEFOREMAKEFILE) Makefile
 	$(COQMAKEFILE) $(COQMAKEFILEOPTIONS) -f $(COQPROJECT) -o Makefile.coq
 
+Makefile.this: $(BEFOREMAKEFILES) Makefile.coq $(AFTERMAKEFILES)
+	cat $(BEFOREMAKEFILES) Makefile.coq $(AFTERMAKEFILES) > Makefile.this
 # --------------------------------------------------------------------
-config: sub-config this-config Makefile.coq
+config: sub-config this-config Makefile.this
 
 build: sub-build this-build
 
@@ -38,14 +39,14 @@ distclean: sub-distclean this-distclean
 # --------------------------------------------------------------------
 .PHONY: this-config this-build this-distclean this-clean
 
-this-build::
+this-build:: config
 	+$(COQMAKE)
 
-this-distclean:: this-clean
-	rm -f Makefile.coq Makefile.coq.conf
+this-distclean:: this-clean $(OTHERCLEAN)
+	rm -f Makefile.coq Makefile.coq.conf Makefile.this
 
 this-clean::
-	@if [ -f Makefile.coq ]; then $(COQMAKE) cleanall; fi
+	@if [ -f Makefile.this ]; then $(COQMAKE) cleanall; fi
 
 # --------------------------------------------------------------------
 .PHONY: install
diff --git a/mathcomp/ssreflect/Makefile b/mathcomp/ssreflect/Makefile
index 817a89c..2c1fc01 100644
--- a/mathcomp/ssreflect/Makefile
+++ b/mathcomp/ssreflect/Makefile
@@ -1,22 +1,15 @@
 # -*- Makefile -*-
 
-COQPROJECT="Make"
+# setting variables
+COQPROJECT?=Make
+COQMAKEOPTIONS=--no-print-directory
 
-# --------------------------------------------------------------------
-# this sets variable V
-include Makefile.detect-coq-version
-# this defines prepare_coqmakefile
-include Makefile.coq-makefile
+# Main Makefile
 include ../Makefile.common
 
 # --------------------------------------------------------------------
-COQMAKEOPTIONS=--no-print-directory \
-	COQDEP='$(COQDEP) -exclude-dir plugin -c'
-COQMAKEFILEOPTIONS=$(MLLIB) $(EXTRA)
-
-# --------------------------------------------------------------------
-.PHONY: pre_makefile
-BEFOREMAKEFILE=pre_makefile
-
-pre_makefile:
-	$(call prepare_coqmakefile,.)
+# this sets variable V (coq version) and MLLIBEXTRA
+# assuming SSR is set to the directory which contains the ssreflect package
+SSR=.
+include Makefile.detect-coq-version
+COQMAKEFILEOPTIONS=$(MLLIBEXTRA)
diff --git a/mathcomp/ssreflect/Makefile.coq-makefile b/mathcomp/ssreflect/Makefile.coq-makefile
deleted file mode 100644
index e904236..0000000
--- a/mathcomp/ssreflect/Makefile.coq-makefile
+++ /dev/null
@@ -1,31 +0,0 @@
-define prepare_coqmakefile
-	(echo "Generating Makefile.coq for Coq $(V) with COQBIN=$(COQBIN)";\
-	if [ "$$OS" = "Windows_NT" ]; then LN=cp; else LN="ln -sfr"; fi;\
-	MLLIB=;\
-	EXTRA=;\
-	case $(V) in\
-	v8.5*|v8.4*)\
-		$$LN $(1)/plugin/$(V)/ssrmatching_plugin.mllib .;\
-		$$LN $(1)/plugin/$(V)/ssrmatching.mli .;\
-		$$LN $(1)/plugin/$(V)/ssrmatching.ml4 .;\
-		$$LN $(1)/plugin/$(V)/ssrmatching.v $(1)/;\
-		$$LN $(1)/plugin/$(V)/ssreflect_plugin.mllib .;\
-		$$LN $(1)/plugin/$(V)/ssreflect.ml4 .;\
-		$$LN $(1)/plugin/$(V)/ssrbool.v $(1)/;\
-		$$LN $(1)/plugin/$(V)/ssrfun.v $(1)/;\
-		$$LN $(1)/plugin/$(V)/ssreflect.v $(1)/;\
-		MLLIB="ssrmatching_plugin.mllib ssreflect_plugin.mllib";\
-		EXTRA="ssrmatching.mli ssrmatching.ml4 ssreflect.ml4";\
-	;;\
-	v8.6*)\
-		$$LN $(1)/plugin/$(V)/ssreflect_plugin.mlpack .;\
-		$$LN $(1)/plugin/$(V)/ssreflect.ml4 .;\
-		$$LN $(1)/plugin/$(V)/ssrbool.v $(1)/;\
-		$$LN $(1)/plugin/$(V)/ssrfun.v $(1)/;\
-		$$LN $(1)/plugin/$(V)/ssreflect.v $(1)/;\
-		MLLIB=ssreflect_plugin.mlpack;\
-		EXTRA="ssreflect.ml4";\
-	;;\
-	esac
-endef
-
diff --git a/mathcomp/ssreflect/Makefile.detect-coq-version b/mathcomp/ssreflect/Makefile.detect-coq-version
index 9c00aa3..385c078 100644
--- a/mathcomp/ssreflect/Makefile.detect-coq-version
+++ b/mathcomp/ssreflect/Makefile.detect-coq-version
@@ -1,25 +1,20 @@
-BRANCH_coq = $(shell $(COQBIN)coqtop -v | head -1 | grep -E '(trunk|master)' \
+BRANCH_coq:= $(shell $(COQBIN)coqtop -v | head -1 | grep -E '(trunk|master)' \
 	     | wc -l | sed 's/ *//g')
 
 ifneq "$(BRANCH_coq)" "0"
-BRANCH_coq = trunk
+BRANCH_coq:= master
 else
-BRANCH_coq = $(shell $(COQBIN)coqtop -v | head -1 \
-	     | sed 's/.*version \([0-9]\.[0-9]\)[^ ]* .*/v\1/')
+BRANCH_coq:= $(shell $(COQBIN)coqtop -v | head -1 \
+	     | sed 's/.*version \([0-9]\.[0-9]\)[^ ]* .*/\1/')
 endif
 
-HASH_coq = $(shell echo Quit. | $(COQBIN)coqtop 2>/dev/null | head -1 \
-	   | sed 's/^.*(\([a-f0-9]*\)).*/\1/' )
+V:=$(BRANCH_coq)
 
-HASH_coq_v85beta1 = eaa3d0b15adf4eb11ffb00ab087746a5b15c4d5d
-HASH_coq_v85beta2 = 94afd8996251c30d2188a75934487009538e1303
-
-V=$(BRANCH_coq)
-ifeq "$(HASH_coq)" "$(HASH_coq_v85beta1)"
-V=v8.5beta1
-$(error "$(V) not supported: From X Require Y does not find X.Z.Y, use 8.4 or 8.5 > beta2")
-endif
-ifeq "$(HASH_coq)" "$(HASH_coq_v85beta2)"
-V=v8.5beta2
-$(error "$(V) not supported: From X Require Y does not find X.Z.Y (in coqdep), use 8.4 or 8.5 > beta2")
-endif
+MLLIBEXTRA:=$(shell \
+	if [ $(V) = "8.6" ];\
+	   then cp $(SSR)/plugin/v$(V)/ssreflect_plugin.mlpack .;\
+		cp $(SSR)/plugin/v$(V)/ssreflect.ml4 .;\
+		cp $(SSR)/plugin/v$(V)/ssrbool.v $(SSR)/;\
+		cp $(SSR)/plugin/v$(V)/ssrfun.v $(SSR)/;\
+		cp $(SSR)/plugin/v$(V)/ssreflect.v $(SSR)/;\
+		echo "ssreflect_plugin.mlpack ssreflect.ml4"; fi)