Instead use CPPFLAGS.file to add the relevant directory for each file.
Removes about 4000000 failed open() system calls from the libcrypto build,
and reduces the compile time (on my system) from 154 seconds to 115 seconds.
The arch/*/*.inc files need similar treatment.
don't use unsigned long where 32bit unsigned variable is asked for.
use u_int32_t. (not sure if uint32_t is better or not, but anyway,
u_int32_t <-> uint32_t should not raise binary compatibility issue)
PR10921.
TODO: have arch-dependent Makefiles where we supply -DFOO for optimization.
(do not change size of variable though)
XXX: we should actually nuke all other #ifdef in /usr/include/openssl/*.h,
however, that needs a lot of work and will make future openssl upgrade harder.
remove RC5 and IDEA by default. build them separately as
libcrypto_{rc5,idea}.a. put dummy function, which is "warning to stderr
and exit(1)". NOCRYPTO_{RC5,IDEA} are obsoleted.
PR10883.
dsl