On Sat, 4 Jul 2015, Michael Str?der wrote:

HI!

This seems to be already fixed:

ITS#8056: libdb detection with gcc 5

But gcc-5.1.1 arrived on openSUSE Tumbleweed and now libdb detection fails:

Bottom line, set CPP='cpp -P' during configure. (Dunno why the m4 patch didn't take if you're on a patched copy; perhaps autoconf needs to be re-run...)

details:

gcc added cpp -P with behavior of traditional cpp -E, and changed cpp -E to emit detailed line number information (desirable when debugging complex macros etc.). This confuses autoconf.

https://bugzilla.redhat.com/show_bug.cgi?id=1191098

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64864

checking db.h usability... yes checking db.h presence... yes checking for db.h... yes checking for Berkeley DB major version in db.h... none configure: error: Unknown Berkeley DB major version in db.h

From config.log:

configure:20300: checking db.h usability configure:20300: cc -c -g -O0 -DSLAP_SCHEMA_EXPOSE -DLDAP_COLLECTIVE_ATTRIBUTES -DSLAP_CONFIG_DELETE -I/usr/include -I/usr/include -I/usr/include -I/usr/include conftest.c >&5 configure:20300: $? = 0 configure:20300: result: yes configure:20300: checking db.h presence configure:20300: cc -E -I/usr/include -I/usr/include -I/usr/include -I/usr/include conftest.c configure:20300: $? = 0 configure:20300: result: yes configure:20300: checking for db.h configure:20300: result: yes configure:20311: checking for Berkeley DB major version in db.h configure:20331: result: none configure:20334: error: Unknown Berkeley DB major version in db.h

Any clue?

Ciao, Michael.