如何使用 Msys2 和 MinGW 在 Windows 上构建 OpenLDAP 库？

Question

I'm trying to build OpenLDAP on Windows. I'm having extreme difficulty doing so.

I started to follow the directions outlined here , but quickly realized that it was out of date.

I then found this , and realized it wasn't quite right either.

I finally found this , and experienced the exact bug that this guy is experiencing. However, when I try his work around (commenting out line 1116 in portable.h) I ran into more issues.

Is there a canonical source for building this library?

I'm using:

• Windows 7 Professional.
• Msys2 (x86_64 20160205 from here )
• OpenSSL (version 1.0.1r from here )
• rxspencer (alpha 3.8.g7 from here )
• OpenLDAP (version 2.4.44 from here )

Step 0:

Compile rxspencer

./configure
make
make check
make install

Step 1:

Compile OpenSSL using a Visual Studio 2010 x64 command prompt

perl Configure no-ssl2 VC-WIN64A --prefix=d:\temp\openssl\x64
./ms/do_win64a.bat

nmake -f ms\nt.mak
nmake -f ms\ntdll.mak
cd out32
..\ms\test

Step 2:

Modify the path so that configure will be able to see rxspencer

PATH=$PATH:/usr/local/lib

Step 3:

env \
CFLAGS="-I/usr/local/include/rxspencer" \
LD_LIBRARY_PATH="/c/work/openssl/lib:/usr/local/lib" \
LDFLAGS="-L/c/work/openssl/lib -L/usr/local/lib" \
CPPFLAGS="-I/c/work/openssl/include" \
LIBS="-lssl -lrxspencer" \
./configure \
--enable-shared \
--enable-static \
--with-tls \
--disable-bdb \
--disable-hdb \
2>&1 | tee output_config.log

This works. Excellent!

Step 4:

make depend 2>&1 | tee output_makedepend.log

This works. Excellent!

Step 5:

Comment out line 1116 from include/portable.h

Step 6:

make 2>&1 | tee output_make.log

Watch a bunch of errors appear that look like this:

In file included from init.c:25:0:
back-mdb.h:71:2: error: unknown type name 'uint32_t'
  uint32_t mi_dbenv_flags;
  ^
back-mdb.h:84:2: error: unknown type name 'uint32_t'
  uint32_t mi_rtxn_size;
  ^
back-mdb.h:86:2: error: unknown type name 'uint32_t'
  uint32_t mi_txn_cp_min;
  ^
back-mdb.h:87:2: error: unknown type name 'uint32_t'
  uint32_t mi_txn_cp_kbyte;
  ^
init.c: In function 'mdb_db_open':
init.c:88:2: error: unknown type name 'uint32_t'
  uint32_t flags;

Add:

#ifdef HAVE_STDINT_H
#include <stdint.h>
#endif

to the top of

servers/slapd/back-mdb/back-mdb.h

make again...

Now I have a bunch of errors that look like this:

symdummy.c:1:5: error: expected identifier or '(' before string constant
 int ".refptr.ad_index_mutex"();
     ^
symdummy.c:2:5: error: expected identifier or '(' before string constant
 int ".refptr.ad_undef_mutex"();
     ^
symdummy.c:3:5: error: expected identifier or '(' before string constant
 int ".refptr.at_oc_cache"();
 ^

pointing to something going wrong with servers/slapd.def?

What am I doing wrong here? Am I doing anything wrong and the build just doesn't work at all for Windows?

Answer 1

quite late for this.

I recently succeeded with

Windows 7 Ultimate x64.

Msys2 x86_64 20160205

OpenLDAP 2.4.46 <== different from you

I disabled hdb and bdb same as you did as well. I enabled-shared lib, but not sure if they got compiled.

I notice this may not be the full list of what you want, just trying to share.

And it is thanks to your help I was able to overcome that portable.h and init.c problem.

Then my make depend and make succeeded without problem. I have done some simple test with it the slapd is working for me, are able to ldapsearch, ldapadd and connect to it from ldapAdmin.

during make depend, I did see the nt_err.c problem and have to manually copy it from openldap-2.4.46/libraries/liblber/nt_err.c to /openldap-2.4.46/servers/slapd/slapi to skip that warning. But I cannot solve the netdb.h header missing problem, none the less it still worked.