On May 19, Dave Uhring reported the following kind of RELENG_7
buildworld failure:
/usr/bin/gcc -fpic -DPIC -DTERMIOS -DANSI_SOURCE -I/usr/src/secure/
lib/libcrypto/../../../crypto/openssl -I/usr/src/secure/lib/
libcrypto/../../../crypto/openssl/crypto -I/usr/obj/usr/src/secure/
lib/libcrypto -DOPENSSL_THREADS -DDSO_DLFCN -DHAVE_DLFCN_H - DOPENSSL_NO_IDEA
-DL_ENDIAN -DNO_IDEA -std=gnu89 -c /usr/src/secure/
lib/libcrypto/../../../crypto/openssl/crypto/engine/eng_openssl.c -o
eng_openssl.So
/usr/bin/gcc -fpic -DPIC -DTERMIOS -DANSI_SOURCE -I/usr/src/secure/
lib/libcrypto/../../../crypto/openssl -I/usr/src/secure/lib/
libcrypto/../../../crypto/openssl/crypto -I/usr/obj/usr/src/secure/
lib/libcrypto -DOPENSSL_THREADS -DDSO_DLFCN -DHAVE_DLFCN_H - DOPENSSL_NO_IDEA
-DL_ENDIAN -DNO_IDEA -std=gnu89 -c /usr/src/secure/
lib/libcrypto/../../../crypto/openssl/crypto/engine/eng_padlock.c -o
eng_padlock.So
/usr/src/secure/lib/libcrypto/../../../crypto/openssl/crypto/engine/
eng_padlock.c: In function 'padlock_xcrypt_ecb':
/usr/src/secure/lib/libcrypto/../../../crypto/openssl/crypto/engine/
eng_padlock.c:445: error: can't find a register in class 'GENERAL_REGS' while
reloading 'asm'
/usr/src/secure/lib/libcrypto/../../../crypto/openssl/crypto/engine/
eng_padlock.c:445: error: 'asm' operand has impossible constraints
On May 20, Doug Rabson gave a hint:
In this, your build is explicitly using '/usr/bin/gcc' for the build
which is not the way buildworld normally works. In normal operation,
buildworld first builds a compiler from source and then uses that
compiler by adding to $PATH and building with just 'cc'. Are you
overriding $CC in your environment?
With today's RELENG_7 I spotted a similar kind of compilation problem,
and this gave a hint to solving it.
In my case, the problem was that I had set the following environment
variables (for enabling the compilation of a program):
LDFLAGS=-L/usr/local/lib
CFLAGS= (or CFLAGS=-pg, not 100% sure)
unsetenv'ing these fixed by 'make buildworld'.
I wonder if this is something that the build scripts themselves should
catch and correct?
--
Pekka Savola "You each name yourselves king, yet the
Netcore Oy kingdom bleeds."
Systems. Networks. Security. -- George R.R. Martin: A Clash of Kings
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