#26727 [NEW]: signal.h is not detected resulting in compile error in ext/php_mysql.c

From: jonny at bndlg dot de Operating system: Linux, Debian 3.0 woody PHP version: 4CVS-2003-12-27 (stable) PHP Bug Type: Compile Failure Bug description: signal.h is not detected resulting in compile error in ext/php_mysql.c Description: ------------ Configure is not able to detect asm/signal.h any more. This problem started to occur in PHP 4.3.4 with several of my Debian boxes. Compilation failes with the following error: /bin/sh /usr/src/php-4.3.4/libtool --silent --preserve-dup-deps --mode=compile gcc -Iext/mysql/ -I/usr/src/php-4.3.4/ext/mysql/ -DPHP_ATOM_INC -I/usr/src/php-4.3.4/include -I/usr/src/php-4.3.4/main -I/usr/src/php-4.3.4 -I/usr/src/php-4.3.4/Zend -I/usr/include/libxml2 -I/usr/src/FDFToolkitForUNIX/HeadersAndLibraries/headers -I/usr/X11R6/include -I/usr/include/freetype2 -I/usr/include/c-client -I/usr/src/php-4.3.4/ext/mbstring/mbregex -I/usr/src/php-4.3.4/ext/mbstring/libmbfl -I/usr/src/php-4.3.4/ext/mbstring/libmbfl/mbfl -I/usr/include/mysql -I/usr/src/php-4.3.4/TSRM -g -O2 -prefer-pic -c /usr/src/php-4.3.4/ext/mysql/php_mysql.c -o ext/mysql/php_mysql.lo /usr/src/php-4.3.4/ext/mysql/php_mysql.c: In function `_close_mysql_link': /usr/src/php-4.3.4/ext/mysql/php_mysql.c:288: `SIGPIPE' undeclared (first use in this function) /usr/src/php-4.3.4/ext/mysql/php_mysql.c:288: (Each undeclared identifier is reported only once /usr/src/php-4.3.4/ext/mysql/php_mysql.c:288: for each function it appears in.) /usr/src/php-4.3.4/ext/mysql/php_mysql.c:288: `SIG_IGN' undeclared (first use in this function) /usr/src/php-4.3.4/ext/mysql/php_mysql.c:288: warning: assignment makes pointer from integer without a cast /usr/src/php-4.3.4/ext/mysql/php_mysql.c: In function `_close_mysql_plink': /usr/src/php-4.3.4/ext/mysql/php_mysql.c:303: `SIGPIPE' undeclared (first use in this function) /usr/src/php-4.3.4/ext/mysql/php_mysql.c:303: `SIG_IGN' undeclared (first use in this function) /usr/src/php-4.3.4/ext/mysql/php_mysql.c:303: warning: assignment makes pointer from integer without a cast make: *** [ext/mysql/php_mysql.lo] Error 1 Reproduce code: --------------- My configure call: './configure' '--prefix=/usr' '--with-apxs=/usr/bin/apxs' '--with-regex=php' '--with-config-file-path=/etc/php4/apache' '--disable-rpath' '--disable-debug' '--enable-memory-limit' '--with-layout=GNU' '--enable-calendar' '--enable-sysvsem' '--enable-sysvshm' '--enable-track-vars' '--enable-trans-sid' '--enable-bcmath' '--with-bz2' '--enable-ctype' '--with-db2' '--with-iconv' '--enable-exif' '--enable-filepro' '--enable-ftp' '--with-gettext' '--enable-mbstring' '--with-pcre-regex' '--enable-shmop' '--enable-sockets' '--enable-wddx' '--disable-xml' '--with-expat-dir=/usr' '--enable-yp' '--with-zlib' '--without-pgsql' '--with-openssl=/usr' '--disable-static' '--with-dom=/usr' '--with-zlib-dir=/usr' '--with-gd' '--with-jpeg-dir=/usr' '--with-png-dir=/usr' '--with-freetype-dir=/usr' '--with-imap=/usr' '--with-mhash=/usr' '--with-mm' '--with-mysql=/usr' '--with-recode=/usr' '--with-ttf=/usr' '--with-t1lib=/usr' --with-pdflib --with-fdftk=../FDFToolkitForUNIX --with-xpm-dir=/usr --with-curl Actual result: -------------- configure outputs "signal.h not detected" and in main/php_config.h the line #define HAVE_SIGNAL_H is commented out. -- Edit bug report at http://bugs.php.net/?id=26727&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=26727&r=trysnapshot4 Try a CVS snapshot (php5): http://bugs.php.net/fix.php?id=26727&r=trysnapshot5 Fixed in CVS: http://bugs.php.net/fix.php?id=26727&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=26727&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=26727&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=26727&r=needscript Try newer version: http://bugs.php.net/fix.php?id=26727&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=26727&r=support Expected behavior: http://bugs.php.net/fix.php?id=26727&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=26727&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=26727&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=26727&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=26727&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=26727&r=dst IIS Stability: http://bugs.php.net/fix.php?id=26727&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=26727&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=26727&r=float