From d54f8c8cf60c3e2137dcd0259644db74f91aee63 Mon Sep 17 00:00:00 2001 From: Richard Levitte Date: Tue, 4 Jul 2000 14:02:36 +0000 Subject: [PATCH] Add a blurb on how to solve the problem with failing compiltaion of sha_dgst.c on Alpha True64 Unix --- FAQ | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) diff --git a/FAQ b/FAQ index 5ef591574c..f29ac5c46a 100644 --- a/FAQ +++ b/FAQ @@ -23,6 +23,7 @@ OpenSSL - Frequently Asked Questions * Why can't the OpenSSH configure script detect OpenSSL? * Why does the OpenSSL test fail with "bc: command not found"? * Why does the OpenSSL test fail with "bc: 1 no implemented"? +* Why does the OpenSSL compilation fail on Alpha True64 Unix? * Which is the current version of OpenSSL? @@ -323,3 +324,26 @@ you run the test suite (using "make test"). The message returned is "bc: implementation of bc and compile/install it. For example, GNU bc (see http://www.gnu.org/software/software.html for download instructions) can be safely used. + + +* Why does the OpenSSL compilation fail on Alpha True64 Unix? + +On some Alpha installations running True64 Unix and Compaq C, the compilation +of crypto/sha/sha_dgst.c fails with the message 'Fatal: Insufficient virtual +memory to continue compilation.' It's currently unknown why this happens, +except that it has to do with optimization. The very quick solution would +be to compile everything with -O0 as optimization level, but that's not a very +nice thing to do for those who expect to get the best result from OpenSSL. +A bit more complicated solution is the following: + +----- snip:start ----- + make DIRS=crypto SDIRS=sha "`grep '^CFLAG=' Makefile.ssl | \ + sed -e 's/ -O[0-9] / -O0 /'`" + rm `ls crypto/*.o crypto/sha/*.o | grep -v 'sha_dgst\.o'` + make +----- snip:end ----- + +This will only compile sha_dgst.c with -O0, the rest with the optimization +level chosen by the configuration process. When the above is done, do the +test and installation and you're set. + -- GitLab