Bug #74507 [Com]: 74265 still not fixed -- isfinite failure remains

Edit report at https://bugs.php.net/bug.php?id=74507&edit=1 ID: 74507 Comment by: letshi at 163 dot com Reported by: franklinwhale at hotmail dot com Summary: 74265 still not fixed -- isfinite failure remains Status: Duplicate Type: Bug Package: Compile Failure Operating System: RHEL 5 PHP Version: 7.1.4 Block user comment: N Private report: N New Comment: I have some findings. I found 7.1.2 before is no problem. 7.1.3 after the problem. ./configure --prefix=/PHP/32/target/php --with-config-file-path=/PHP/32/target/php/etc --enable-maintainer-zts --with-iconv --with-zlib --enable-xml --enable-bcmath --enable-shmop --enable-sysvsem --enable-inline-optimization --enable-mbregex --enable-mbstring --enable-ftp --enable-gd-native-ttf --enable-pcntl --enable-sockets --with-xmlrpc --enable-zip --enable-soap --without-pear --with-gettext --enable-session >>>config.log in 7.1.2 configure:95485: checking for isfinite configure:95485: gcc -m32 -o conftest -I/usr/include -g -O2 -fvisibility=hidden -pthread -D_REENTRANT conftest.c >&5 /tmp/ccsJhzxB.o: In function `main': /usr/local/src/php-7.1.2/conftest.c:514: undefined reference to `isfinite' ..... ac_cv_func_isfinite=no >>>config.log in 7.1.3 configure:95505: checking whether isfinite is declared configure:95505: gcc -m32 -c -I/usr/include -g -O2 -fvisibility=hidden -pthread -D_REENTRANT conftest.c >&5 configure:95505: $? = 0 ..... ac_cv_have_decl_isfinite=yes >>>configure for 7.1.2 95482 for ac_func in finite isfinite isinf isnan 95483 do : 95484 as_ac_var=$as_echo "ac_cv_func_$ac_func" | $as_tr_sh 95485 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" 95486 if eval test \"x\$"$as_ac_var"\" = x"yes"; then : 95487 cat >>confdefs.h <<_ACEOF 95488 #define $as_echo "HAVE_$ac_func" | $as_tr_cpp 1 95489 _ACEOF >>>configure for 7.1.3 95505 ac_fn_c_check_decl "$LINENO" "isfinite" "ac_cv_have_decl_isfinite" "#include <math.h> 95506 " 95507 if test "x$ac_cv_have_decl_isfinite" = xyes; then : 95508 ac_have_decl=1 95509 else 95510 ac_have_decl=0 95511 fi Previous Comments: ------------------------------------------------------------------------ [2017-05-03 03:56:30] letshi at 163 dot com Supplementary explanation I try in autoconf-2.59-12 m4-1.4.5-3 and autoconf-2.65 m4-1.4.13 build PHP7.1.4 Still failed ------------------------------------------------------------------------ [2017-05-03 03:50:23] letshi at 163 dot com building 7.1.4 ZTS on CentOS5.5 gcc version 4.1.2 20080704 (Red Hat 4.1.2-55) ldd (GNU libc) 2.5 ext/standard/.libs/var.o: In function `php_var_export_ex': /PHP/32/source/php7.1.4_zts/ext/standard/var.c:473: undefined reference to `isfinite' main/.libs/php_variables.o: In function `zend_dval_to_lval': /PHP/32/source/php7.1.4_zts/Zend/zend_operators.h:117: undefined reference to `isfinite' Zend/.libs/zend_operators.o: In function `zendi_smart_strcmp': /PHP/32/source/php7.1.4_zts/Zend/zend_operators.c:2789: undefined reference to `isfinite' Zend/.libs/zend_operators.o: In function `zend_dval_to_lval': /PHP/32/source/php7.1.4_zts/Zend/zend_operators.h:117: undefined reference to `isfinite' /PHP/32/source/php7.1.4_zts/Zend/zend_operators.h:117: undefined reference to `isfinite' Zend/.libs/zend_operators.o:/PHP/32/source/php7.1.4_zts/Zend/zend_operators.h:117: more undefined references to `isfinite' follow collect2: ld returned 1 exit status make: *** [sapi/cli/php] Error 1 ------------------------------------------------------------------------ [2017-04-28 12:31:29] requinix@php.net @deferraz said s/he had problems with a custom autoconf/m4 and that the build worked with the stock versions. Is that the case for you too? ------------------------------------------------------------------------ [2017-04-28 12:10:21] franklinwhale at hotmail dot com Description: ------------ PHP 7.1.4 included https://github.com/php/php-src/commit/2e8308260513015dbf80ff0239eca79dbca4f36e, which tries to fix #74265. Unfortunately, the fix appears not working. The following error is displayed: ext/standard/.libs/var.o: In function `php_var_export_ex': /home/oosadm/php-7.1.4/ext/standard/var.c:473: undefined reference to `isfinite' main/.libs/php_variables.o: In function `zend_dval_to_lval': /home/oosadm/php-7.1.4/Zend/zend_operators.h:117: undefined reference to `isfinite' Zend/.libs/zend_operators.o: In function `zendi_smart_strcmp': /home/oosadm/php-7.1.4/Zend/zend_operators.c:2789: undefined reference to `isfinite' Zend/.libs/zend_operators.o: In function `zend_dval_to_lval': /home/oosadm/php-7.1.4/Zend/zend_operators.h:117: undefined reference to `isfinite' /home/oosadm/php-7.1.4/Zend/zend_operators.h:117: undefined reference to `isfinite' Zend/.libs/zend_operators.o:/home/oosadm/php-7.1.4/Zend/zend_operators.h:117: more undefined references to `isfinite' follow collect2: ld returned 1 exit status make: *** [sapi/cli/php] Error 1 Another user has made a similar comment in #74265. As #74265 has been closed, that comment has not received any reply. I therefore create this new report. I have also run ./buildconf --force before ./configure. The configure command is ./configure --prefix=/usr/local/php --enable-fpm --disable-short-tags --with-pcre-regex=/usr/local/pcre --with-openssl=shared,/usr/local/ssl --with-mysqli --with-pdo-mysql --with-oci8=shared,instantclient --enable-soap Expected result: ---------------- Build successful Actual result: -------------- Build failed ------------------------------------------------------------------------ -- Edit this bug report at https://bugs.php.net/bug.php?id=74507&edit=1