Build the GUI on OSX.

Makefile

@@ -10,7 +10,8 @@ OBJ = .obj
 ifeq ($(shell uname),Darwin)
 	LDFLAGS += \
 		-framework IOKit \
-		-framework Foundation
+		-framework Foundation \
+		-Wl,-no_warn_duplicate_libraries
 endif
 
 .PHONY: all

build.py

@@ -2,6 +2,7 @@ from build.ab import export
 from build.c import clibrary, cxxlibrary
 from build.protobuf import proto, protocc
 from build.pkg import package
+import config
 
 package(name="protobuf_lib", package="protobuf")
 package(name="z_lib", package="zlib")
@@ -223,6 +224,9 @@ export(
         "brother120tool": "tools+brother120tool",
         "brother240tool": "tools+brother240tool",
         "upgrade-flux-file": "tools+upgrade-flux-file",
-    },
+    }
+    | {"FluxEngine.pkg": "src/gui+fluxengine_pkg"}
+    if config.osx
+    else {},
     deps=["tests", "src/formats+docs", "scripts+mkdocindex"],
 )

build/ab.mk

@@ -24,7 +24,7 @@ update-ab:
 
 .PHONY: clean
 clean::
-	@echo [-/-] CLEAN
+	@echo CLEAN
 	$(hide) rm -rf $(OBJ) bin
 
 export PYTHONHASHSEED = 1

build/ab.py

@@ -247,6 +247,8 @@ def targetof(s, cwd):
         s = cwd + s[1:]
     elif s.startswith("./"):
         s = normpath(join(cwd, s))
+    elif s.endswith("/"):
+        return fileinvocation(s)
     elif s.startswith("$"):
         return fileinvocation(s)
 

extras/build.py

@@ -1,3 +1,4 @@
+from build.ab import normalrule, simplerule
 from build.utils import objectify
 from build.c import clibrary
 
@@ -12,3 +13,22 @@ clibrary(
         for n in icons
     },
 )
+
+normalrule(
+    name="fluxengine_iconset",
+    ins=["./icon.png"],
+    outs=["fluxengine.iconset"],
+    commands=[
+        "mkdir -p {outs[0]}",
+        "sips -z 64 64 {ins[0]} --out {outs[0]}/icon_32x32@2x.png > /dev/null",
+    ],
+    label="ICONSET",
+)
+
+normalrule(
+    name="fluxengine_icns",
+    ins=[".+fluxengine_iconset"],
+    outs=["fluxengine.icns"],
+    commands=["iconutil -c icns -o {outs[0]} {ins[0]}"],
+    label="ICONUTIL",
+)

src/gui/build.py

@@ -1,5 +1,6 @@
-from build.ab import emit
+from build.ab import emit, normalrule
 from build.c import cxxprogram
+import config
 
 emit(
     """
@@ -54,3 +55,42 @@ cxxprogram(
         "+protobuf_lib",
     ],
 )
+
+if config.osx:
+    normalrule(
+        name="fluxengine_pkg",
+        ins=[".+fluxengine_app"],
+        outs=["FluxEngine.pkg"],
+        commands=[
+            "pkgbuild --quiet --install-location /Applications --component {ins[0]} {outs[0]}"
+        ],
+        label="PKGBUILD",
+    )
+
+    normalrule(
+        name="fluxengine_app",
+        ins=[
+            ".+gui",
+            "extras+fluxengine_icns",
+            "extras/FluxEngine.app.template/",
+        ],
+        outs=["FluxEngine.app"],
+        commands=[
+            "rm -rf {outs[0]}",
+            "cp -a {ins[2]} {outs[0]}",
+            "touch {outs[0]}",
+            "cp {ins[0]} {outs[0]}/Contents/MacOS/fluxengine-gui",
+            "mkdir -p {outs[0]}/Contents/Resources",
+            "cp {ins[1]} {outs[0]}/Contents/Resources/FluxEngine.icns",
+            "dylibbundler -of -x {outs[0]}/Contents/MacOS/fluxengine-gui -b -d {outs[0]}/Contents/libs -cd > /dev/null",
+            "cp $$(brew --prefix wxwidgets)/README.md $@/Contents/libs/wxWidgets.md",
+            "cp $$(brew --prefix protobuf)/LICENSE $@/Contents/libs/protobuf.txt",
+            "cp $$(brew --prefix fmt)/LICENSE.rst $@/Contents/libs/fmt.rst",
+            "cp $$(brew --prefix libpng)/LICENSE $@/Contents/libs/libpng.txt",
+            "cp $$(brew --prefix libjpeg)/README $@/Contents/libs/libjpeg.txt",
+            "cp $$(brew --prefix abseil)/LICENSE $@/Contents/libs/abseil.txt",
+            "cp $$(brew --prefix libtiff)/LICENSE.md $@/Contents/libs/libtiff.txt",
+            "cp $$(brew --prefix zstd)/LICENSE $@/Contents/libs/zstd.txt",
+        ],
+        label="MKAPP",
+    )