Question

我正在尝试在安装了Qt 5.0.1 32位LGPL的Windows 7（32位）上构建quazip库（版本0.5.1）。

当我在Qt-Commandprompt中运行时：

qmake
mingw32-make

将目录设置为我提取Quazip的文件夹（C：\ Qt \ quazip-0.5.1 \ quazip），我得到以下错误日志：

C:\Qt\quazip-0.5.1\quazip>mingw32-make
mingw32-make -f Makefile.Release
mingw32-make[1]: Entering directory 'C:/Qt/quazip-0.5.1/quazip'
g++ -Wl,-s -shared -mthreads -Wl,--out-implib,release\libquazip.a -o release\qua
zip.dll object_script.quazip.Release  -LC:\Qt\Qt5\5.0.1\mingw47_32\lib -lQt5Core
./release\unzip.o:unzip.c:(.text+0x1008): undefined reference to `crc32'
./release\unzip.o:unzip.c:(.text+0x10aa): undefined reference to `inflate'
./release\unzip.o:unzip.c:(.text+0x10da): undefined reference to `crc32'
./release\unzip.o:unzip.c:(.text+0x1110): undefined reference to `crc32'
./release\unzip.o:unzip.c:(.text+0x1327): undefined reference to `inflateEnd'
./release\unzip.o:unzip.c:(.text+0x1727): undefined reference to `get_crc_table'
./release\unzip.o:unzip.c:(.text+0x186f): undefined reference to `inflateInit2_'
./release\zip.o:zip.c:(.text+0xac7): undefined reference to `crc32'
./release\zip.o:zip.c:(.text+0xb7c): undefined reference to `deflate'
./release\zip.o:zip.c:(.text+0xcdf): undefined reference to `deflate'
./release\zip.o:zip.c:(.text+0xef5): undefined reference to `deflateEnd'
./release\zip.o:zip.c:(.text+0x13a8): undefined reference to `get_crc_table'
./release\zip.o:zip.c:(.text+0x1af9): undefined reference to `deflateInit2_'
./release\quaadler32.o:quaadler32.cpp:(.text+0x2e): undefined reference to `adle
r32'
./release\quaadler32.o:quaadler32.cpp:(.text+0x61): undefined reference to `adle
r32'
./release\quaadler32.o:quaadler32.cpp:(.text+0xa1): undefined reference to `adle
r32'
./release\quaadler32.o:quaadler32.cpp:(.text+0xb1): undefined reference to `adle
r32'
c:/qt/qt5/tools/mingw/bin/../lib/gcc/i686-w64-mingw32/4.7.2/../../../../i686-w64
-mingw32/bin/ld.exe: ./release\quaadler32.o: bad reloc address 0x0 in section `.
rdata$_ZTI13QuaChecksum32[__ZTI13QuaChecksum32]'
collect2.exe: error: ld returned 1 exit status
Makefile.Release:106: recipe for target 'release\quazip.dll' failed
mingw32-make[1]: *** [release\quazip.dll] Error 1
mingw32-make[1]: Leaving directory 'C:/Qt/quazip-0.5.1/quazip'
makefile:34: recipe for target 'release' failed
mingw32-make: *** [release] Error 2

但是在我的Zlib文件夹（C：\ Qt \ Qt5 \ 5.0.1 \ Src \ qtbase \ src \ 3rdparty \ zlib）中安装了所有列出的文件。

当我试图解决问题时，我已添加到quazip.pro并进入quazip.pri：

INCLUDEPATH += $$[QT_INSTALL_PREFIX]/src/3rdparty/zlib

，如何建议here。

到目前为止，我在Google上找到的所有其他解决方案都无济于事。

我希望有人能帮助我。

问候， LVreg

Answer 1

问题是QuaZIP无法找到zlib库。在运行qmake时，您应该包括标题的路径以及库：

qmake "INCLUDEPATH+=C:/Qt/Qt5/5.0.1/Src/qtbase/src/3rdparty/zlib" "LIBS+=-LC:/Qt/Qt5/5.0.1/Src/qtbase/src/3rdparty/zlib -lz"
mingw32-make

如果您想查看，我的博客中有完整的说明：http://www.antonioborondo.com/2014/10/22/zipping-and-unzipping-files-with-qt/

Answer 2

这对我有用（使用MSVC13 32位编译的Windows 7上的QuaZip 0.7）：

在命令行中输入：

SET INCLUDE=<PathToZib\include>;%INCLUDE%
SET LIB=<PathToZib\lib>;%LIB%
qmake PREFIX=<FolderWhereInstallWillPutFiles> LIBS+=<PathToZib\lib>/zdll.lib
nmake
nmake install

＆lt;＆gt;之间的所有内容必须更改为适用的路径

注意：在LIBS + = part中使用/而不是\作为文件夹分隔符

Answer 3

尝试在Windows上制作quazip的库-在这里查看：

https://www.maefloresta.com/wiki/doku.php?id=quazip_windows

但是-尝试以下命令-代替“ make”，而要使用“ mingw32-make”。

如何在Windows 7上构建Quazip 0.5.1？

3 个答案: