Iphone makefile 在加载时删除最后一个引号
我目前正在尝试构建一个使用 iPhone 工具链开发的 iPhone 应用程序。当我完成创建 makefile 时,当它尝试一起加载我的 .o 文件时,它给了我这个错误:
/bin/sh: -c: line 0: unexpected EOF while looking for matching `"'
/bin/sh: -c: line 1: syntax error: unexpected end of file
在查看它试图执行的 shell 代码时,我确定它删除了最后一个引号,所以我做了一个快速修复我的生成文件。加载后,它给了我以下错误:
未定义的符号:
"_main", referenced from:
__start in crt1.10.5.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
make: *** ["Autotune] Error 1
如果我正确地阅读了它,它无法找到我的主要功能,但它在 main.mm 中明确定义。我想保持我的项目闭源,但我愿意展示我的代码的某些非重要部分。我不明白为什么它没有编译;它在 Xcode 上运行良好。我对 Makefile 的更改是否以某种方式导致它无法加载 _main 符号?我该如何解决这个问题?我很困惑。
这是我的 Makefile:
PROJECTNAME="MyAppName"
APPFOLDER=$(PROJECTNAME).app
INSTALLFOLDER=$(PROJECTNAME).app
CC=arm-apple-darwin9-gcc
LD=$(CC)
LDFLAGS = -arch arm -lobjc
LDFLAGS += -framework CoreFoundation
LDFLAGS += -framework Foundation
LDFLAGS += -framework UIKit
LDFLAGS += -framework QuartzCore
LDFLAGS += -framework CoreGraphics
LDFLAGS += -framework CoreAudio
LDFLAGS += -framework AudioToolbox
LDFLAGS += -framework AVFoundation
LDFLAGS += -L"/usr/lib"
LDFLAGS += -F"/System/Library/Frameworks"
LDFLAGS += -F"/System/Library/PrivateFrameworks"
LDFLAGS += -bind_at_load
LDFLAGS += -multiply_defined suppress
CFLAGS = -I"/var/include"
CFLAGS += -I"/usr/include"
CFLAGS += -I"/var/include/c++/4.0.0"
CFLAGS += -I"/var/include/c++/4.0.0/arm-apple-darwin9"
CFLAGS += -I"./Classes"
CFLAGS += -F"/System/Library/Frameworks"
CFLAGS += -F"/System/Library/PrivateFrameworks"
CFLAGS += -DDEBUG -Wall
CFLAGS += -DMAC_OS_X_VERSION_MAX_ALLOWED=1050
BUILDDIR=./build/2.0
SRCDIR=./Classes
RESDIR=./Resources
OBJS=$(patsubst %.m,%.o,$(wildcard $(SRCDIR)/*.m))
OBJS+=$(patsubst %.mm,%.o,$(wildcard $(SRCDIR)/*.mm))
OBJS+=$(patsubst %.c,%.o,$(wildcard $(SRCDIR)/*.c))
OBJS+=$(patsubst %.cpp,%.o,$(wildcard $(SRCDIR)/*.cpp))
RESOURCES=$(wildcard $(RESDIR)/*)
all: dist
CFLAGS += -include Prefix.h
$(PROJECTNAME): $(OBJS)
$(LD) $(LDFLAGS) -o $@ $^
%.o: %.m
$(CC) -c $(CFLAGS) $< -o $@
%.o: %.mm
$(CC) -c $(CFLAGS) $< -o $@
%.o: %.c
$(CC) -c $(CFLAGS) $< -o $@
%.o: %.cpp
$(CC) -c $(CFLAGS) $< -o $@
dist: $(PROJECTNAME)
/bin/rm -rf $(BUILDDIR)
/bin/mkdir -p $(BUILDDIR)/$(APPFOLDER)
/bin/cp $(RESDIR)/* $(BUILDDIR)/$(APPFOLDER)
/bin/cp Info.plist $(BUILDDIR)/$(APPFOLDER)/Info.plist
@echo "APPL????" > $(BUILDDIR)/$(APPFOLDER)/PkgInfo
/usr/bin/ldid -S $(PROJECTNAME)
/bin/cp $(PROJECTNAME) $(BUILDDIR)/$(APPFOLDER)
install: dist
/bin/cp -r $(BUILDDIR)/$(APPFOLDER) /Applications/$(INSTALLFOLDER)
@echo "Application $(INSTALLFOLDER) installed"
killall SpringBoard
uninstall:
/bin/rm -fr /Applications/$(INSTALLFOLDER)
killall SpringBoard
reinstall: dist
/bin/rm -fr /Applications/$(INSTALLFOLDER)
/bin/cp -r $(BUILDDIR)/$(APPFOLDER) /Applications/$(INSTALLFOLDER)
@echo "Application $(INSTALLFOLDER) installed"
clean:
@rm -f $(SRCDIR)/*.o
@rm -rf $(BUILDDIR)
@rm -f $(PROJECTNAME)
需要注意的是,Prefix.h 曾经是一个预编译头,但我只是将其更改为头文件,并告诉 make 将其包含在我的所有源文件中。
我针对不包括最终引用的问题所做的快速修复是:
将:更改
$(PROJECTNAME): $(OBJS)
$(LD) $(LDFLAGS) -o $@ $^
为:
$(PROJECTNAME): $(OBJS)
$(LD) $(LDFLAGS) -o $@ $^"
在那篇长帖子之后重申我的问题。我对 Makefile 的更改是否以某种方式导致它无法加载 _main 符号?
I am currently trying to build an iPhone app that I have developed using the iPhone toolchain. When I finished creating the makefile it was giving me this error when it tried to load my .o files together:
/bin/sh: -c: line 0: unexpected EOF while looking for matching `"'
/bin/sh: -c: line 1: syntax error: unexpected end of file
Upon looking at the shell code it was trying to execute, I determined that it dropped the last quote so I made a quick fix to my makefile. Upon loading, it gave me the following error:
Undefined symbols:
"_main", referenced from:
__start in crt1.10.5.o
ld: symbol(s) not found
collect2: ld returned 1 exit status
make: *** ["Autotune] Error 1
If I read this correctly it cannot find my main function, but it is clearly defined in main.mm. I would like to keep my project closed source, but I am willing to show certain, non-vital parts of my code. I don't see why it is not compiling; it worked fine on Xcode. Did my change to the Makefile somehow cause it to not load the _main symbol? How can I fix this problem? I am quite stumped.
Here is my Makefile:
PROJECTNAME="MyAppName"
APPFOLDER=$(PROJECTNAME).app
INSTALLFOLDER=$(PROJECTNAME).app
CC=arm-apple-darwin9-gcc
LD=$(CC)
LDFLAGS = -arch arm -lobjc
LDFLAGS += -framework CoreFoundation
LDFLAGS += -framework Foundation
LDFLAGS += -framework UIKit
LDFLAGS += -framework QuartzCore
LDFLAGS += -framework CoreGraphics
LDFLAGS += -framework CoreAudio
LDFLAGS += -framework AudioToolbox
LDFLAGS += -framework AVFoundation
LDFLAGS += -L"/usr/lib"
LDFLAGS += -F"/System/Library/Frameworks"
LDFLAGS += -F"/System/Library/PrivateFrameworks"
LDFLAGS += -bind_at_load
LDFLAGS += -multiply_defined suppress
CFLAGS = -I"/var/include"
CFLAGS += -I"/usr/include"
CFLAGS += -I"/var/include/c++/4.0.0"
CFLAGS += -I"/var/include/c++/4.0.0/arm-apple-darwin9"
CFLAGS += -I"./Classes"
CFLAGS += -F"/System/Library/Frameworks"
CFLAGS += -F"/System/Library/PrivateFrameworks"
CFLAGS += -DDEBUG -Wall
CFLAGS += -DMAC_OS_X_VERSION_MAX_ALLOWED=1050
BUILDDIR=./build/2.0
SRCDIR=./Classes
RESDIR=./Resources
OBJS=$(patsubst %.m,%.o,$(wildcard $(SRCDIR)/*.m))
OBJS+=$(patsubst %.mm,%.o,$(wildcard $(SRCDIR)/*.mm))
OBJS+=$(patsubst %.c,%.o,$(wildcard $(SRCDIR)/*.c))
OBJS+=$(patsubst %.cpp,%.o,$(wildcard $(SRCDIR)/*.cpp))
RESOURCES=$(wildcard $(RESDIR)/*)
all: dist
CFLAGS += -include Prefix.h
$(PROJECTNAME): $(OBJS)
$(LD) $(LDFLAGS) -o $@ $^
%.o: %.m
$(CC) -c $(CFLAGS) lt; -o $@
%.o: %.mm
$(CC) -c $(CFLAGS) lt; -o $@
%.o: %.c
$(CC) -c $(CFLAGS) lt; -o $@
%.o: %.cpp
$(CC) -c $(CFLAGS) lt; -o $@
dist: $(PROJECTNAME)
/bin/rm -rf $(BUILDDIR)
/bin/mkdir -p $(BUILDDIR)/$(APPFOLDER)
/bin/cp $(RESDIR)/* $(BUILDDIR)/$(APPFOLDER)
/bin/cp Info.plist $(BUILDDIR)/$(APPFOLDER)/Info.plist
@echo "APPL????" > $(BUILDDIR)/$(APPFOLDER)/PkgInfo
/usr/bin/ldid -S $(PROJECTNAME)
/bin/cp $(PROJECTNAME) $(BUILDDIR)/$(APPFOLDER)
install: dist
/bin/cp -r $(BUILDDIR)/$(APPFOLDER) /Applications/$(INSTALLFOLDER)
@echo "Application $(INSTALLFOLDER) installed"
killall SpringBoard
uninstall:
/bin/rm -fr /Applications/$(INSTALLFOLDER)
killall SpringBoard
reinstall: dist
/bin/rm -fr /Applications/$(INSTALLFOLDER)
/bin/cp -r $(BUILDDIR)/$(APPFOLDER) /Applications/$(INSTALLFOLDER)
@echo "Application $(INSTALLFOLDER) installed"
clean:
@rm -f $(SRCDIR)/*.o
@rm -rf $(BUILDDIR)
@rm -f $(PROJECTNAME)
It is important to note that Prefix.h used to be a precompiled header but I just changed it to a header file and told make to include it in all my source files.
The quick fix that I made for the problem of not including the final quote was:
changing:
$(PROJECTNAME): $(OBJS)
$(LD) $(LDFLAGS) -o $@ $^
to:
$(PROJECTNAME): $(OBJS)
$(LD) $(LDFLAGS) -o $@ $^"
To restate my question after that long post. Did my change to the Makefile somehow cause it to not load the _main symbol?
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我发现 PROJECTNAME 给出的实际应用程序名称中有一个空格。我删除了快速修复的空间,并将 LD 从 apple-arm-darwin9-gcc 更改为 apple-arm-darwin9-g++。之后它起作用了。
I figured it out my actual app name given by PROJECTNAME had a space in it. I removed the space my quick fix and changed LD from apple-arm-darwin9-gcc to apple-arm-darwin9-g++. after that it worked.