Handle buildaction "Copy" for gmake2.

premake · Feb 19, 2024 · 70b4a25 · 70b4a25
1 parent ca21153
commit 70b4a25
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Showing 4 changed files with 74 additions and 2 deletions.
diff --git a/modules/gmake2/gmake2.lua b/modules/gmake2/gmake2.lua
@@ -129,6 +129,15 @@
 		_p('endif')
 	end
 
+	function gmake2.copyfile_cmds(source, dest)
+		local cmd = '$(SILENT) {COPYFILE} ' .. source .. ' ' .. dest
+		return { 'ifeq (posix,$(SHELLTYPE))',
+			'\t' .. os.translateCommands(cmd, 'posix'),
+			'else',
+			'\t' .. os.translateCommands(cmd, 'windows'),
+			'endif' }
+	end
+
 	function gmake2.mkdirRules(dirname)
 		_p('%s:', dirname)
 		_p('\t@echo Creating %s', dirname)

diff --git a/modules/gmake2/gmake2_cpp.lua b/modules/gmake2/gmake2_cpp.lua
@@ -162,7 +162,19 @@
 		end
 
 		-- process custom build commands.
-		if fileconfig.hasCustomBuildRule(filecfg) then
+		if filecfg.buildaction == "Copy" then
+			local output = '$(TARGETDIR)/' .. node.name
+			local file = {
+				buildoutputs  = { output },
+				source        = node.relpath,
+				buildmessage  = '$(notdir $<)',
+				verbatimbuildcommands = gmake2.copyfile_cmds('"$<"', '"$@"'),
+				buildinputs = {'$(TARGETDIR)'}
+			}
+			table.insert(cfg._gmake.fileRules, file)
+			cpp.addGeneratedFile(cfg, node, output)
+
+		elseif fileconfig.hasCustomBuildRule(filecfg) then
 			local env = table.shallowcopy(filecfg.environ)
 			env.PathVars = {
 				["file.basename"]     = { absolute = false, token = node.basename },
@@ -761,7 +773,11 @@
 				end
 			end
 		end
-
+		if file.verbatimbuildcommands then
+			for _, cmd in ipairs(file.verbatimbuildcommands) do
+				_p('%s', cmd);
+			end
+		end
 		-- TODO: this is a hack with some imperfect side-effects.
 		--       better solution would be to emit a dummy file for the rule, and then outputs depend on it (must clean up dummy in 'clean')
 		--       better yet, is to use pattern rules, but we need to detect that all outputs have the same stem

diff --git a/modules/gmake2/tests/test_gmake2_file_rules.lua b/modules/gmake2/tests/test_gmake2_file_rules.lua
@@ -409,3 +409,27 @@ test2.obj: test2.rule
 	$(SILENT) dorule       S1 "test2.rule"
 		]]
 	end
+
+	function suite.fileRulesOnBuildactionCopy()
+		files { "hello.dll" }
+		filter { "Debug", "files:hello.dll" }
+			buildaction "Copy"
+		filter {}
+		prepare()
+		test.capture [[
+# File Rules
+# #############################################
+
+ifeq ($(config),debug)
+$(TARGETDIR)/hello.dll: hello.dll $(TARGETDIR)
+	@echo "$(notdir $<)"
+ifeq (posix,$(SHELLTYPE))
+	$(SILENT) cp -f "$<" "$@"
+else
+	$(SILENT) copy /B /Y "$<" "$@"
+endif
+
+endif
+]]
+	end
+
diff --git a/modules/gmake2/tests/test_gmake2_objects.lua b/modules/gmake2/tests/test_gmake2_objects.lua
@@ -494,3 +494,26 @@ endif
 
 		]]
 	end
+
+	function suite.objectsOnBuildactionCopy()
+		files { "hello.dll" }
+		filter { "Debug", "files:hello.dll" }
+			buildaction "Copy"
+		filter {}
+		prepare()
+		test.capture [[
+# File sets
+# #############################################
+
+CUSTOM :=
+GENERATED :=
+
+ifeq ($(config),debug)
+CUSTOM += $(TARGETDIR)/hello.dll
+GENERATED += $(TARGETDIR)/hello.dll
+
+endif
+
+		]]
+	end
+