A simple "./configure; make" dies with this make[4]: Entering directory `/export/home0/usr/local/csi/src/httpd-2.0.35/srclib/apr/atomic/solaris_sparc' D_ASM -D__STDC__=0 /export/home0/usr/local/csi/src/httpd-2.0.35/srclib/apr/atomic/solaris_sparc/apr_atomic_sparc.s > apr_atomic_sparc.S /bin/sh: D_ASM: not found A quick work-around is to edit the Makefile in apr/atomic/solaris_sparc to add ASCPP = gcc -E The real problem appears to be in srclib/apr/configure.in about line 371. Case sun, subcase sparc, subsubcase $is_gnu_as fails to assign a value to ASCPP
Fixed in revision 1.428 of srclib/apr/configure.in This will be included in the next version of Apache httpd-2.0. Thanks for using Apache!