将SQLite与DMD静态链接(Windows x86) [英] Statically linking SQLite with DMD (Windows x86)

问题描述

我尝试与sqlite3静态链接，但未成功.我正在使用'etc.c.sqlite3'标头和sqlite3合并.为了创建.lib文件，我已经尝试了VC ++和MinGW-gcc，它们都成功地编译了源文件-但是它们都生成COFF对象格式(DMD使用的optlink与OMF一起使用).在阅读了有关"digitalmars.D"的大量文章之后，我尝试了几种不同的解决方案.

objconv:

• 试图转换使用GCC创建的lib文件，导致未定义的符号(例如__divdi3和__muldi3)无法解决.

• 也尝试过将sqlite3.o文件转换为* .obj，然后使用digitalmars'lib.exe'-也不成功

• 在VC ++生成的库上尝试objconv失败，原因是:"SQLite.lib是导入库"

implib:

• 如果我从sqlite.org下载预编译的DLL并使用implib，它将生成一个lib文件，但是名称mangling似乎不匹配，因为即使我与静态库链接，我仍然会收到相同的sqlite错误(例如，未定义的符号_sqlite3_open，_sqlite3_errmsg，_sqlite3_close ...

coffimplib:

• 如果我在VC ++创建的库文件上使用coffimplib，该程序将生成一个几乎为空的文件(〜2KB)，该文件仅包含垃圾(即完全没有符号，并且大多只是空"值). >

• 如果我对GCC创建的库执行相同的操作，则coffimplib会抱怨不是导入库"，并且不会生成任何转换后的库文件.

如果我使用DMC编译sqlite3合并，则编译失败并提示吨错误.所以在这里，我无所适从，没有人有任何想法或提示可以解决此问题吗?

注意:我不想使用DLL，而是与sqlite静态链接(出于对可执行文件大小的考虑).

解决方案

尝试将implib与/system开关一起使用.

I've tried to statically link with sqlite3 without success. I'm using the 'etc.c.sqlite3' header, and the sqlite3 amalgamation. To create the .lib file I've tried both VC++ and MinGW-gcc, both of these compile the source file successfully - but they both generate COFF object format (optlink, which DMD uses, works with OMF). After reading tons of posts on 'digitalmars.D', I've tried several different solutions.

objconv:

• tried to convert lib file created with GCC, resulted in undefined symbols such as __divdi3 and __muldi3, wasn't able to solve this.

• Also tried this to convert the sqlite3.o file to *.obj, and then use digitalmars 'lib.exe' - unsuccessful as well

• Attempting objconv on a VC++ generated lib fails because: "SQLite.lib is an import library"

implib:

• If I download the precompiled DLL from sqlite.org and use implib, it generates a lib file, but the name mangling does not seem to match, because even though I link with the static library, I still receive the same sqlite errors (e.g undefined symbol _sqlite3_open, _sqlite3_errmsg, _sqlite3_close...

coffimplib:

• If I use coffimplib on the VC++ created library file, the program generates a nearly empty file (~2KB) which only contains garbage (i.e no symbols at all and mostly just 'null' values).

• If I do the same with the GCC created library, coffimplib complains about "not an import library" and no converted library file is generated.

If I use DMC to compile the sqlite3 amalgamation, the compilation fails complaining about tons of errors. So here I am, stuck in nowhere, does anyone have any ideas or tips what might solve this?

NOTE: I do not want to use a DLL, but statically link with sqlite (for executable size concerns).

解决方案

Try using implib with /system switch.

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