Bug #70204 [NEW]: CPU lacks SSE2 instructions, scrypt won't compile

From: a dot mad dot coder at gmail dot com Operating system: i686 GNU/Linux 4.0.5-1 PHP version: 5.6.11 Package: Compile Failure Bug Type: Bug Bug description:CPU lacks SSE2 instructions, scrypt won't compile Description: ------------ I'm trying to install scrypt support for my php server via `pecl install scrypt`. Note that the CPU doesn't support SSE2 instructions. I've also tried: git clone https://github.com/DomBlack/php-scrypt cd php-scrypt phpize ./configure --enable-scrypt make make test The tests fails. but I believe it may be relevant to sse2. The logs can be pasted here if needed. Test script: --------------- #using a cpu without sse2 support, run: pecl install scrypt Actual result: -------------- # pecl install scrypt downloading scrypt-1.2.tgz ... Starting to download scrypt-1.2.tgz (20,361 bytes) .......done: 20,361 bytes 17 source files, building running: phpize Configuring for: PHP Api Version: 20131106 Zend Module Api No: 20131226 Zend Extension Api No: 220131226 whether to enable scrypt support [yes] : yes building in /tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2 running: /tmp/pear/temp/scrypt/configure --enable-scrypt=yes checking for grep that handles long lines and -e... /usr/bin/grep checking for egrep... /usr/bin/grep -E checking for a sed that does not truncate output... /usr/bin/sed checking for cc... cc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether cc accepts -g... yes checking for cc option to accept ISO C89... none needed checking how to run the C preprocessor... cc -E checking for icc... no checking for suncc... no checking whether cc understands -c and -o together... yes checking for system library directory... lib checking if compiler supports -R... no checking if compiler supports -Wl,-rpath,... yes checking build system type... i686-pc-linux-gnu checking host system type... i686-pc-linux-gnu checking target system type... i686-pc-linux-gnu checking for PHP prefix... /usr checking for PHP includes... -I/usr/include/php -I/usr/include/php/main -I/usr/include/php/TSRM -I/usr/include/php/Zend -I/usr/include/php/ext -I/usr/include/php/ext/date/lib checking for PHP extension directory... /usr/lib/php/modules checking for PHP installed headers prefix... /usr/include/php checking if debug is enabled... no checking if zts is enabled... no checking for re2c... no configure: WARNING: You will need re2c 0.13.4 or later if you want to regenerate PHP parsers. checking for gawk... gawk checking whether to enable scrypt support... yes, shared checking for clock_gettime in -lrt... yes checking for library containing clock_gettime... none required checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking for struct sysinfo.uptime... no checking for struct sysinfo.totalram... no checking emmintrin.h usability... yes checking emmintrin.h presence... yes checking for emmintrin.h... yes checking for ld used by cc... /usr/bin/ld checking if the linker (/usr/bin/ld) is GNU ld... yes checking for /usr/bin/ld option to reload object files... -r checking for BSD-compatible nm... /usr/bin/nm -B checking whether ln -s works... yes checking how to recognize dependent libraries... pass_all checking dlfcn.h usability... yes checking dlfcn.h presence... yes checking for dlfcn.h... yes checking the maximum length of command line arguments... 1572864 checking command to parse /usr/bin/nm -B output from cc object... ok checking for objdir... .libs checking for ar... ar checking for ranlib... ranlib checking for strip... strip checking if cc supports -fno-rtti -fno-exceptions... no checking for cc option to produce PIC... -fPIC checking if cc PIC flag -fPIC works... yes checking if cc static flag -static works... yes checking if cc supports -c -o file.o... yes checking whether the cc linker (/usr/bin/ld) supports shared libraries... yes checking whether -lc should be explicitly linked in... no checking dynamic linker characteristics... GNU/Linux ld.so checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... yes checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... no creating libtool appending configuration tag "CXX" to libtool configure: creating ./config.status config.status: creating config.h running: make /bin/sh /tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/libtool --mode=compile cc -I. -I/tmp/pear/temp/scrypt -DPHP_ATOM_INC -I/tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/include -I/tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/main -I/tmp/pear/temp/scrypt -I/usr/include/php -I/usr/include/php/main -I/usr/include/php/TSRM -I/usr/include/php/Zend -I/usr/include/php/ext -I/usr/include/php/ext/date/lib -I/tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/crypto -DHAVE_CONFIG_H -g -O2 -c /tmp/pear/temp/scrypt/php_scrypt.c -o php_scrypt.lo mkdir .libs cc -I. -I/tmp/pear/temp/scrypt -DPHP_ATOM_INC -I/tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/include -I/tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/main -I/tmp/pear/temp/scrypt -I/usr/include/php -I/usr/include/php/main -I/usr/include/php/TSRM -I/usr/include/php/Zend -I/usr/include/php/ext -I/usr/include/php/ext/date/lib -I/tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/crypto -DHAVE_CONFIG_H -g -O2 -c /tmp/pear/temp/scrypt/php_scrypt.c -fPIC -DPIC -o .libs/php_scrypt.o /bin/sh /tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/libtool --mode=compile cc -I. -I/tmp/pear/temp/scrypt -DPHP_ATOM_INC -I/tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/include -I/tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/main -I/tmp/pear/temp/scrypt -I/usr/include/php -I/usr/include/php/main -I/usr/include/php/TSRM -I/usr/include/php/Zend -I/usr/include/php/ext -I/usr/include/php/ext/date/lib -I/tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/crypto -DHAVE_CONFIG_H -g -O2 -c /tmp/pear/temp/scrypt/php_scrypt_utils.c -o php_scrypt_utils.lo cc -I. -I/tmp/pear/temp/scrypt -DPHP_ATOM_INC -I/tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/include -I/tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/main -I/tmp/pear/temp/scrypt -I/usr/include/php -I/usr/include/php/main -I/usr/include/php/TSRM -I/usr/include/php/Zend -I/usr/include/php/ext -I/usr/include/php/ext/date/lib -I/tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/crypto -DHAVE_CONFIG_H -g -O2 -c /tmp/pear/temp/scrypt/php_scrypt_utils.c -fPIC -DPIC -o .libs/php_scrypt_utils.o /bin/sh /tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/libtool --mode=compile cc -I. -I/tmp/pear/temp/scrypt -DPHP_ATOM_INC -I/tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/include -I/tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/main -I/tmp/pear/temp/scrypt -I/usr/include/php -I/usr/include/php/main -I/usr/include/php/TSRM -I/usr/include/php/Zend -I/usr/include/php/ext -I/usr/include/php/ext/date/lib -I/tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/crypto -DHAVE_CONFIG_H -g -O2 -c /tmp/pear/temp/scrypt/crypto/sha256.c -o crypto/sha256.lo mkdir crypto/.libs cc -I. -I/tmp/pear/temp/scrypt -DPHP_ATOM_INC -I/tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/include -I/tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/main -I/tmp/pear/temp/scrypt -I/usr/include/php -I/usr/include/php/main -I/usr/include/php/TSRM -I/usr/include/php/Zend -I/usr/include/php/ext -I/usr/include/php/ext/date/lib -I/tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/crypto -DHAVE_CONFIG_H -g -O2 -c /tmp/pear/temp/scrypt/crypto/sha256.c -fPIC -DPIC -o crypto/.libs/sha256.o /bin/sh /tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/libtool --mode=compile cc -I. -I/tmp/pear/temp/scrypt -DPHP_ATOM_INC -I/tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/include -I/tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/main -I/tmp/pear/temp/scrypt -I/usr/include/php -I/usr/include/php/main -I/usr/include/php/TSRM -I/usr/include/php/Zend -I/usr/include/php/ext -I/usr/include/php/ext/date/lib -I/tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/crypto -DHAVE_CONFIG_H -g -O2 -c /tmp/pear/temp/scrypt/crypto/crypto_scrypt-sse.c -o crypto/crypto_scrypt-sse.lo cc -I. -I/tmp/pear/temp/scrypt -DPHP_ATOM_INC -I/tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/include -I/tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/main -I/tmp/pear/temp/scrypt -I/usr/include/php -I/usr/include/php/main -I/usr/include/php/TSRM -I/usr/include/php/Zend -I/usr/include/php/ext -I/usr/include/php/ext/date/lib -I/tmp/pear/temp/pear-build-rootELnQEw/scrypt-1.2/crypto -DHAVE_CONFIG_H -g -O2 -c /tmp/pear/temp/scrypt/crypto/crypto_scrypt-sse.c -fPIC -DPIC -o crypto/.libs/crypto_scrypt-sse.o /tmp/pear/temp/scrypt/crypto/crypto_scrypt-sse.c: In function ‘smix’: /tmp/pear/temp/scrypt/crypto/crypto_scrypt-sse.c:216:16: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] blkcpy((void *)((uintptr_t)(V) + i * 128 * r), X, 128 * r); ^ /tmp/pear/temp/scrypt/crypto/crypto_scrypt-sse.c:222:16: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] blkcpy((void *)((uintptr_t)(V) + (i + 1) * 128 * r), ^ /tmp/pear/temp/scrypt/crypto/crypto_scrypt-sse.c:235:19: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] blkxor(X, (void *)((uintptr_t)(V) + j * 128 * r), 128 * r); ^ /tmp/pear/temp/scrypt/crypto/crypto_scrypt-sse.c:242:19: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast] blkxor(Y, (void *)((uintptr_t)(V) + j * 128 * r), 128 * r); ^ /tmp/pear/temp/scrypt/crypto/crypto_scrypt-sse.c: In function ‘blkxor’: /tmp/pear/temp/scrypt/crypto/crypto_scrypt-sse.c:76:14: warning: SSE vector return without SSE enabled changes the ABI [-Wpsabi] D[i] = _mm_xor_si128(D[i], S[i]); ^ In file included from /tmp/pear/temp/scrypt/crypto/crypto_scrypt-sse.c:37:0: /usr/lib/gcc/i686-pc-linux-gnu/5.2.0/include/emmintrin.h:1286:1: error: inlining failed in call to always_inline ‘_mm_xor_si128’: target specific option mismatch _mm_xor_si128 (__m128i __A, __m128i __B) ^ /tmp/pear/temp/scrypt/crypto/crypto_scrypt-sse.c:76:16: error: called from here D[i] = _mm_xor_si128(D[i], S[i]); ^ Makefile:187: recipe for target 'crypto/crypto_scrypt-sse.lo' failed make: *** [crypto/crypto_scrypt-sse.lo] Error 1 ERROR: `make' failed -- Edit bug report at https://bugs.php.net/bug.php?id=70204&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=70204&r=trysnapshot54 Try a snapshot (PHP 5.5): https://bugs.php.net/fix.php?id=70204&r=trysnapshot55 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=70204&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=70204&r=fixed Fixed in release: https://bugs.php.net/fix.php?id=70204&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=70204&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=70204&r=needscript Try newer version: https://bugs.php.net/fix.php?id=70204&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=70204&r=support Expected behavior: https://bugs.php.net/fix.php?id=70204&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=70204&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=70204&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=70204&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=70204&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=70204&r=dst IIS Stability: https://bugs.php.net/fix.php?id=70204&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=70204&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=70204&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=70204&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=70204&r=mysqlcfg