Hi,

I'm having some problems compiling mod_db4 on RedHat ES 3. The
configure process is working file, but on compile, I get this output:

[sergio@Evans mod_db4]$ make
/usr/local/apache_bdb/bin/apxs -c -S CC=g++ mod_db4.c sem_utils.c
skiplist.c utils.c mm_hash.c -lmm -L/usr/local/lib
-L/usr/local/bdb/lib -ldb_cxx
g++ -DLINUX=22 -DHAVE_SET_DUMPABLE -DUSE_HSREGEX -fpic -DSHARED_MODULE
-I/usr/local/apache_bdb/include -c mod_db4.c
g++ -DLINUX=22 -DHAVE_SET_DUMPABLE -DUSE_HSREGEX -fpic -DSHARED_MODULE
-I/usr/local/apache_bdb/include -c sem_utils.c
g++ -DLINUX=22 -DHAVE_SET_DUMPABLE -DUSE_HSREGEX -fpic -DSHARED_MODULE
-I/usr/local/apache_bdb/include -c skiplist.c
g++ -DLINUX=22 -DHAVE_SET_DUMPABLE -DUSE_HSREGEX -fpic -DSHARED_MODULE
-I/usr/local/apache_bdb/include -c utils.c
utils.c: In function `int DB_COMPARE(void*, void*)':
utils.c:120: `struct __db' has no member named `fname'
utils.c:121: `struct __db' has no member named `fname'
utils.c:126: `struct __db' has no member named `fname'
utils.c:130: `struct __db' has no member named `fname'
utils.c:130: `struct __db' has no member named `fname'
utils.c:132: `struct __db' has no member named `dname'
utils.c:133: `struct __db' has no member named `dname'
utils.c:138: `struct __db' has no member named `dname'
utils.c:141: `struct __db' has no member named `dname'
utils.c:141: `struct __db' has no member named `dname'
utils.c: In function `int DB_COMPARE_K(void*, void*)':
utils.c:152: `struct __db' has no member named `fname'
utils.c:158: `struct __db' has no member named `fname'
utils.c:162: `struct __db' has no member named `fname'
utils.c:165: `struct __db' has no member named `dname'
utils.c:170: `struct __db' has no member named `dname'
utils.c:173: `struct __db' has no member named `dname'
utils.c: In function `void unregister_db(DB*)':
utils.c:261: `struct __db' has no member named `fname'
utils.c:262: `struct __db' has no member named `dname'
apxs:Break: Command failed with rc=1
make: *** [mod_db4.so] Error 1

The __db struct most certain has fname and dname members as seen in the
db.h header file, so I'm not exactly sure where the problem is. Any
help out there would be greatly appreciated.

OS: RedHat Linux ES 3
compiler: gcc (GCC) 3.2.3 20030502 (Red Hat Linux 3.2.3-49)

Thanks!

/sergio

OK,

I was actually able to solve this one myself. It has to do with the
fact that it can't find the BDB libraries properly. This can be solved
by changing the configure line to:

CXXFLAGS="-I/usr/local/bdb/include" ./configure
--with-apxs=/usr/local/apache_bdb/bin/apxs --with-db4=/usr/local/bdb
--with-mm=/usr/local

where the value of CXXFLAGS is the location of the bdb header files...

/sergio

sergiosalvatore (AT) gmail (DOT) com wrote: