i'm building openssl-0.9.8g from src on osx 10.5.2, uname -a Darwin sc.local 9.2.2 Darwin Kernel Version 9.2.2: Tue Mar 4 21:23:43 PST 2008; root:xnu-1228.4.31~1/RELEASE_PPC Power Macintosh i configure, as i always have, ./Configure \ --prefix=/usr/local/ssl --openssldir=/usr/local/ssl \ darwin-ppc-cc -DUSE_TOD threads shared \ enable-idea enable-rc5 enable-mdc2 \ -L/usr/local/lib zlib 'Configure' completes without error, but make depend reports a bunch of 'warnings', making depend in crypto... makedepend: warning: cannot open "ppc" makedepend: warning: cryptlib.c (reading /usr/include/stdarg.h, line 4): cannot find include file "stdarg.h" making depend in crypto/objects... ../../util/domd ../.. -MD makedepend -- -fPIC -fno-common -DOPENSSL_PIC -DZLIB -DOPENSSL_THREADS -D_REENTRANT -DDSO_DLFCN -DHAVE_DLFCN_H -DUSE_TOD -arch ppc -O3 -DB_ENDIAN -I.. -I../.. -I../../include -DOPENSSL_NO_DEPRECATED -DOPENSSL_NO_CAMELLIA -DOPENSSL_NO_GMP -DOPENSSL_NO_RFC3779 -DOPENSSL_NO_SEED -DOPENSSL_NO_TLSEXT -- o_names.c obj_dat.c obj_lib.c obj_err.c makedepend: warning: cannot open "ppc" makedepend: warning: o_names.c (reading /usr/include/stdarg.h, line 4): cannot find include file "stdarg.h" making depend in crypto/md2... ../../util/domd ../.. -MD makedepend -- -fPIC -fno-common -DOPENSSL_PIC -DZLIB -DOPENSSL_THREADS -D_REENTRANT -DDSO_DLFCN -DHAVE_DLFCN_H -DUSE_TOD -arch ppc -O3 -DB_ENDIAN -I.. -I../.. -I../../include -DOPENSSL_NO_DEPRECATED -DOPENSSL_NO_CAMELLIA -DOPENSSL_NO_GMP -DOPENSSL_NO_RFC3779 -DOPENSSL_NO_SEED -DOPENSSL_NO_TLSEXT -- md2_dgst.c md2_one.c makedepend: warning: cannot open "ppc" makedepend: warning: md2_one.c (reading /usr/include/stdarg.h, line 4): cannot find include file "stdarg.h" making depend in crypto/md4... ../../util/domd ../.. -MD makedepend -- -fPIC -fno-common -DOPENSSL_PIC -DZLIB -DOPENSSL_THREADS -D_REENTRANT -DDSO_DLFCN -DHAVE_DLFCN_H -DUSE_TOD -arch ppc -O3 -DB_ENDIAN -I.. -I../.. -I../../include -DOPENSSL_NO_DEPRECATED -DOPENSSL_NO_CAMELLIA -DOPENSSL_NO_GMP -DOPENSSL_NO_RFC3779 -DOPENSSL_NO_SEED -DOPENSSL_NO_TLSEXT -- md4_dgst.c md4_one.c makedepend: warning: cannot open "ppc" ... makedepend: warning: e_4758cca.c (reading /usr/include/stdarg.h, line 4): cannot find include file "stdarg.h" making depend in apps... makedepend: warning: cannot open "ppc" makedepend: warning: openssl.c (reading /usr/include/stdarg.h, line 4): cannot find include file "stdarg.h" making depend in test... makedepend: warning: cannot open "ppc" makedepend: warning: bntest.c (reading /usr/include/stdarg.h, line 4): cannot find include file "stdarg.h" making depend in tools... make[1]: Nothing to be done for `depend'. but completes without an "Error". nonetheless, those warnings don't look healthy ... are they a problem? if so, what to fix? thanks!