add gperf

packages/f/fontconfig/xmake.lua

@@ -7,6 +7,9 @@ package("fontconfig")
     add_versions("2.13.1", "9f0d852b39d75fc655f9f53850eb32555394f36104a044bb2b2fc9e66dbbfa7f")
 
     add_deps("pkg-config", "freetype >= 2.9")
+    if is_plat("linux") then
+        add_deps("gperf")
+    end
 
     on_install("linux", "macosx", function (package)
         local font_dirs = {}
@@ -15,7 +18,11 @@ package("fontconfig")
             table.insert(font_dirs, "/Library/Fonts")
             table.insert(font_dirs, "~/Library/Fonts")
         end
-        import("package.tools.autoconf").install(package, {"--disable-dependency-tracking", "--disable-silent-rules", "--enable-static", ["with-add-fonts"] = table.concat(font_dirs, ',')})
+        local configs = {"--disable-dependency-tracking", "--disable-silent-rules", "--enable-static", "--disable-docs"}
+        if #font_dirs > 0 then
+            table.insert(configs, "--with-add-fonts=" .. table.concat(font_dirs, ','))
+        end
+        import("package.tools.autoconf").install(package, configs)
     end)
 
     on_test(function (package)

packages/g/gperf/xmake.lua

@@ -0,0 +1,16 @@
+package("gperf")
+
+    set_homepage("https://www.gnu.org/software/gperf")
+    set_description("Perfect hash function generator.")
+
+    set_urls("https://ftp.gnu.org/gnu/gperf/gperf-$(version).tar.gz",
+             "https://ftpmirror.gnu.org/gperf/gperf-$(version).tar.gz")
+    add_versions("3.1", "588546b945bba4b70b6a3a616e80b4ab466e3f33024a352fc2198112cdbb3ae2")
+
+    on_install("macosx", "linux", function (package)
+        import("package.tools.autoconf").install(package)
+    end)
+
+    on_test(function (package)
+        os.vrun("gperf --version")
+    end)