Mercurial > mxe-octave

changeset 2287:e9eed43704a2

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Check for required versions of Autoconf and Automake
author Volker Grabsch <vog@notjusthosting.com>
date Mon, 19 Mar 2012 12:19:52 +0100
parents c93f3b26da11
children cad7ebf06628
files Makefile
diffstat 1 files changed, 14 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/Makefile	Sun Mar 18 14:33:03 2012 +1100
+++ b/Makefile	Mon Mar 19 12:19:52 2012 +0100
@@ -86,10 +86,24 @@
     fi
 
 endef
+define CHECK_REQUIREMENT_VERSION
+    @if ! $(1) --version | head -1 | grep ' \($(2)\)$$' >/dev/null; then \
+        echo; \
+        echo 'Wrong version of requirement: $(1)'; \
+        echo; \
+        echo 'Please have a look at "doc/index.html" to ensure'; \
+        echo 'that your system meets all requirements.'; \
+        echo; \
+        exit 1; \
+    fi
+
+endef
 check-requirements: $(PREFIX)/installed/check-requirements
 $(PREFIX)/installed/check-requirements: $(MAKEFILE)
 	@echo '[check requirements]'
 	$(foreach REQUIREMENT,$(REQUIREMENTS),$(call CHECK_REQUIREMENT,$(REQUIREMENT)))
+	$(call CHECK_REQUIREMENT_VERSION,autoconf,2\.6[4-9]\|2\.[7-9][0-9])
+	$(call CHECK_REQUIREMENT_VERSION,automake,1\.[1-9][0-9]\.[0-9]\+)
 	@[ -d '$(PREFIX)/installed' ] || mkdir -p '$(PREFIX)/installed'
 	@touch '$@'