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I'd like to add an Icon to my exe compiled with mingw-gcc.

I followed instructions in this SO post but the Icon does not show up on my exe in windows explorer.

[edit] Meanwhile I found out that windres destroys my executable. Before applying windres the executable runs as expected. After applying windres calling the executable results in a windows error message telling (roughly) that this executable is not compatible with this windows version.

What am I doing wrong?

This is my directory layout:

$ ls -lR launcher/
launcher/:
total 508
drwxr-xr-x 1 me 1049089      0 Aug 20  2015 src/
drwxr-xr-x 1 me 1049089      0 Nov  7 10:56 target/

launcher/src:
total 0
drwxr-xr-x 1 me 1049089 0 Nov  7 10:51 main/

launcher/src/main:
total 4
drwxr-xr-x 1 me 1049089 0 Nov  7 10:52 cpp/
drwxr-xr-x 1 me 1049089 0 Apr 14  2016 resources/
drwxr-xr-x 1 me 1049089 0 Nov  4 15:11 scripts/

launcher/src/main/cpp:
total 8
-rw-r--r-- 1 me 1049089 6793 Nov  7 10:41 JavaLauncher.cpp

launcher/src/main/resources:
total 5
-rw-r--r-- 1 me 1049089   47 Nov  7 10:47 javaLauncher.rc
-rw-r--r-- 1 me 1049089 2238 Apr 14  2016 JavaLauncher.ico

launcher/src/main/scripts:
total 1
-rw-r--r-- 1 me 1049089 389 Nov  7 10:56 makefile

launcher/target:
total 4
-rwxr-xr-x 1 me 1049089 2502 Nov  7 10:56 JavaLauncher.exe*

this is my resource file:

0 ICON "launcher/src/main/resources/JavaLauncher.ico"

this is my makefile:

all: launcher/target/JavaLauncher.exe

launcher/target/JavaLauncher.exe: launcher/src/main/cpp/JavaLauncher.cpp launcher\target
    /Absolute/Path/to/mingw64/bin/g++.exe $< -o $@ -static -l winpthread
    /Absolute/Path/to/mingw64/bin/windres.exe -v -i launcher/src/main/resources/javaLauncher.rc -o $@


launcher\target:
    cmd /c md $@

this is the output of make:

/Project/root>/Absolute/Path/to/mingw64\bin\make.exe -f launcher\src\main\scripts\makefile
cmd /c md launcher\target
/Absolute/Path/to/mingw64/bin/g++.exe launcher/src/main/cpp/JavaLauncher.cpp -o launcher/target/JavaLauncher.exe -static -l winpthread
/Absolute/Path/to/mingw64/bin/windres.exe -v -i launcher/src/main/resources/javaLauncher.rc -o launcher/target/JavaLauncher.exe
Using `/Absolute/Path/to/mingw64/bin/gcc -E -xc -DRC_INVOKED  launcher/src/main/resources/javaLauncher.rc'
Using popen to read preprocessor output

/Project/root>

this is the result in windows explorer: exe without specified image

[edit] The final working solution is this:

mingwPath = $(realpath Path/to/mingw64/bin)
TARGET_DIR=target
TARGET_OBJECT_DIR=$(TARGET_DIR)/objects
TARGET_DIR_NAME=$(subst /,\, $(TARGET_DIR))
TARGET_OBJECT_DIR_NAME=$(subst /,\, $(TARGET_OBJECT_DIR))
SOURCE_DIR_NAME=src/main
APP_NAME=MyApp
TARGET_BASE_NAME=$(TARGET_DIR)/$(APP_NAME)
TARGET_ARCH=-m32

all: $(TARGET_OBJECT_DIR_NAME) $(TARGET_BASE_NAME).exe


$(TARGET_BASE_NAME).exe: $(TARGET_OBJECT_DIR)/$(APP_NAME).o\ 
 $(TARGET_OBJECT_DIR)/$(APP_NAME)Res.o $(TARGET_OBJECT_DIR_NAME)    
    $(mingwPath)/g++  $(TARGET_ARCH) -o $@ -static -l winpthread   $(filter %.o,$^)

$(TARGET_OBJECT_DIR)/$(APP_NAME).o: $(SOURCE_DIR_NAME)/cpp/$(APP_NAME).cpp
    $(mingwPath)/g++ $(TARGET_ARCH) -c $<  -o $@ 

$(TARGET_OBJECT_DIR)/$(APP_NAME)Res.o:  $(SOURCE_DIR_NAME)/resources/$(APP_NAME).rc
    $(mingwPath)/windres -v -i $< -o $@  --output-format=coff --target=pe-i386


$(TARGET_OBJECT_DIR_NAME):$(TARGET_DIR_NAME)
    echo $@
    cmd /c md $@

$(TARGET_DIR_NAME):
    echo $@
    cmd /c md $@

clean: 
    cmd /c del /s /q $(TARGET_DIR_NAME)
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1 回答 1

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我不确定windres资源编译器是否可以编译资源数据并将其直接添加到 exe 文件中，但这就是您在这里尝试做的事情。也许有可能，我搜索了一下，但找不到有关信息。

我得到了这个工作并有一个exe图标。您需要在程序对象之后指定链接器生成的资源windres对象g++。还要更改顺序并首先运行，以便在链接器链接程序和资源对象windres之前生成资源对象文件。g++

all: launcher/target/JavaLauncher.exe

launcher/target/JavaLauncher.exe: launcher/src/main/cpp/JavaLauncher.cpp launcher\target
    /Absolute/Path/to/mingw64/bin/windres.exe -v -i launcher/src/main/resources/JavaLauncher.rc -o launcher/src/main/resources/JavaLauncherRes.o
    /Absolute/Path/to/mingw64/bin/g++.exe $< -o $@ launcher/src/main/resources/JavaLauncherRes.o -static


launcher\target:
    cmd /c md $@

在此处输入图像描述

于 2016-11-13T12:28:13.607 回答