build/pkgs/gfan/spkg-configure.m4: New

sagemath · Jan 11, 2020 · 6ec1214 · 6ec1214
1 parent b8f53f7
commit 6ec1214
Showing 1 changed file with 14 additions and 0 deletions.
diff --git a/build/pkgs/gfan/spkg-configure.m4 b/build/pkgs/gfan/spkg-configure.m4
@@ -0,0 +1,14 @@
+SAGE_SPKG_CONFIGURE(
+    [gfan], [
+        AC_CACHE_CHECK([for gfan >= 0.6.2], [ac_cv_path_GFAN], [
+        AC_PATH_PROGS_FEATURE_CHECK([GFAN_VERSION], [gfan_version], [
+            gfan_version=`$ac_path_GFAN_VERSION | $SED -n '/^gfan/s/gfan//p'`
+            AS_IF([test -n "$gfan_version"], [
+                AX_COMPARE_VERSION([$gfan_version], [ge], [0.6.2], [
+                    ac_cv_path_GFAN_VERSION="$ac_path_GFAN_VERSION"
+                ])
+            ])
+        ])
+    ])
+    AS_IF([test -z "$ac_cv_path_GFAN_VERSION"], [sage_spkg_install_gfan=yes])
+])