PHP 4.0 Bug #6583: libmcrypt: undefined reference...

From: cerri@libero.it Operating system: Linux pc2unitim.rm.tim.it 2.2.17 PHP version: 4.0.2 PHP Bug Type: Compile Warning Bug description: libmcrypt: undefined reference... I'm trying to compile PHP 4.0.2 on TurboLinux 6.0.4 (kernel recompiled to 2.2.17). I've configured apache and other apache modules (modssl / modauth) and now I'm trying to configure PHP. The configure (cmd line is in debug.log, just few lines down) return exit code 0, but last lines... ===quote +--------------------------------------------------------------------+ | *** ATTENTION *** | | | | Something is likely to be messed up here, because the configure | | script was not able to detect a simple feature on your platform. | | This is often caused by incorrect configuration parameters. Please | | see the file debug.log for error messages. | | | | If you are unable to fix this, send the file debug.log to the | | php-install@lists.php.net mailing list and include appropiate | | information about your setup. | +--------------------------------------------------------------------+ ===end quote The problem is libmcrypt. I installed it correctly (./configure --disable-posix-thread --prefix=/usr ; make ; make check ; make install) and I choose version 2.4.4 (as a user note on http://www.php.net/manual/ref.mcrypt.php): ===quote Use libmcrypt-2.2.7 with PHP <= 4.0.1pl2; or else it wouldn't compile. The reason is API of the lib has been changed. For libmcrypt-2.4.4 you need PHP >= 4.0.2. ===end quote And I found this note by rasmus@php.net on Bug id #5967 "Can't compile with mcrypt" ===quote This is a known issue. Only mcrypt 2.2.x is supported currently [4.0.1pl2]. 4.0.2 will have support for the latest versions of mcrypt. ===end quote So, I think I made the right thing. ;) But debug.log reports: ===quote CONFIGURE: './configure' '--with-apache=/usr/local/src/apache_1.3.12/' '--with-mysql=/usr/local/mysql/' '--disable-unified-odbc' '--with-mcrypt' '--enable-sysvsem' '--enable-sysvshm' '--enable-safe-mode' CC: gcc CFLAGS: -g -O2 CPPFLAGS: CXX: CXXFLAGS: INCLUDES: -I/usr/local/src/apache_1.3.12//src/include -I/usr/local/src/apache_1.3.12//src/os/unix -I$(top_builddir)/Zend -I$(top_srcdir) -I/usr/local/mysql//include/mysql LDFLAGS: -Wl,-rpath,/usr/local/mysql//lib/mysql -L/usr/local/mysql//lib/mysql LIBS: -lmysqlclient -lmcrypt -lresolv -lm -ldl -lcrypt -lnsl -lresolv DLIBS: SAPI: apache PHP_RPATHS: /usr/local/mysql//lib/mysql uname -a: Linux pc2unitim.rm.tim.it 2.2.17 #1 mar set 5 15:11:38 GMT+1 2000 i586 unknown gcc -o conftest -g -O2 -Wl,-rpath,/usr/local/mysql//lib/mysql -L/usr/local/mysql//lib/mysql conftest.c -lmysqlclient -lmcrypt -lresolv -lm -ldl -lcrypt -lnsl -lresolv 1>&5 /usr/lib/libmcrypt.so: undefined reference to `lt_dlerror' /usr/lib/libmcrypt.so: undefined reference to `lt_dlclose' /usr/lib/libmcrypt.so: undefined reference to `lt_dladdsearchdir' /usr/lib/libmcrypt.so: undefined reference to `lt_dlexit' /usr/lib/libmcrypt.so: undefined reference to `lt_dlopen' /usr/lib/libmcrypt.so: undefined reference to `lt_dlsetsearchpath' /usr/lib/libmcrypt.so: undefined reference to `lt_dlopenext' /usr/lib/libmcrypt.so: undefined reference to `lt_dlsym' /usr/lib/libmcrypt.so: undefined reference to `lt_dlinit' collect2: ld returned 1 exit status ===end quote I also modified ldconfig... ===quote (snip) /usr/lib/libmcrypt: /usr/lib: libmcrypt.so.4 => libmcrypt.so.4.0.2 (snip) ===end quote And here are my /usr/lib and /usr/lib/libmcrypt dirs: /usr/lib lrwxrwxrwx 1 root root 18 Sep 6 18:38 libmcrypt.so -> libmcrypt.so.4.0.2* lrwxrwxrwx 1 root root 18 Sep 6 19:56 libmcrypt.so.2 -> libmcrypt.so.4.0.2* lrwxrwxrwx 1 root root 18 Sep 6 18:38 libmcrypt.so.4 -> libmcrypt.so.4.0.2* -rwxr-xr-x 1 root root 51809 Sep 6 18:38 libmcrypt.so.4.0.2* /usr/lib/libmcrypt drwxr-xr-x 2 root root 4096 Sep 6 18:38 ./ drwxr-xr-x 19 root root 8192 Sep 6 20:05 ../ -rw-r--r-- 1 root root 20606 Sep 6 18:38 arcfour-iv.a -rwxr-xr-x 1 root root 669 Sep 6 18:38 arcfour-iv.la* -rwxr-xr-x 1 root root 24705 Sep 6 18:38 arcfour-iv.so* -rw-r--r-- 1 root root 20338 Sep 6 18:38 arcfour.a -rwxr-xr-x 1 root root 648 Sep 6 18:38 arcfour.la* -rwxr-xr-x 1 root root 24418 Sep 6 18:38 arcfour.so* -rw-r--r-- 1 root root 26740 Sep 6 18:38 blowfish.a -rwxr-xr-x 1 root root 655 Sep 6 18:38 blowfish.la* -rwxr-xr-x 1 root root 30704 Sep 6 18:38 blowfish.so* -rw-r--r-- 1 root root 35812 Sep 6 18:38 cast-128.a -rwxr-xr-x 1 root root 655 Sep 6 18:38 cast-128.la* -rwxr-xr-x 1 root root 38893 Sep 6 18:38 cast-128.so* -rw-r--r-- 1 root root 38450 Sep 6 18:37 cast-256.a -rwxr-xr-x 1 root root 655 Sep 6 18:37 cast-256.la* -rwxr-xr-x 1 root root 43078 Sep 6 18:37 cast-256.so* -rw-r--r-- 1 root root 17974 Sep 6 18:38 cbc.a -rwxr-xr-x 1 root root 620 Sep 6 18:38 cbc.la* -rwxr-xr-x 1 root root 21777 Sep 6 18:38 cbc.so* -rw-r--r-- 1 root root 17986 Sep 6 18:38 cfb.a -rwxr-xr-x 1 root root 620 Sep 6 18:38 cfb.la* -rwxr-xr-x 1 root root 21729 Sep 6 18:38 cfb.so* -rw-r--r-- 1 root root 28070 Sep 6 18:38 des.a -rwxr-xr-x 1 root root 620 Sep 6 18:38 des.la* -rwxr-xr-x 1 root root 32671 Sep 6 18:38 des.so* -rw-r--r-- 1 root root 16958 Sep 6 18:38 ecb.a -rwxr-xr-x 1 root root 620 Sep 6 18:38 ecb.la* -rwxr-xr-x 1 root root 20698 Sep 6 18:38 ecb.so* -rw-r--r-- 1 root root 22446 Sep 6 18:38 enigma.a -rwxr-xr-x 1 root root 641 Sep 6 18:38 enigma.la* -rwxr-xr-x 1 root root 26826 Sep 6 18:38 enigma.so* -rw-r--r-- 1 root root 22782 Sep 6 18:37 gost.a -rwxr-xr-x 1 root root 627 Sep 6 18:37 gost.la* -rwxr-xr-x 1 root root 28800 Sep 6 18:37 gost.so* -rw-r--r-- 1 root root 27336 Sep 6 18:37 loki97.a -rwxr-xr-x 1 root root 641 Sep 6 18:37 loki97.la* -rwxr-xr-x 1 root root 32807 Sep 6 18:37 loki97.so* -rw-r--r-- 1 root root 18200 Sep 6 18:38 nofb.a -rwxr-xr-x 1 root root 627 Sep 6 18:38 nofb.la* -rwxr-xr-x 1 root root 21864 Sep 6 18:38 nofb.so* -rw-r--r-- 1 root root 17982 Sep 6 18:38 ofb.a -rwxr-xr-x 1 root root 620 Sep 6 18:38 ofb.la* -rwxr-xr-x 1 root root 21701 Sep 6 18:38 ofb.so* -rw-r--r-- 1 root root 27354 Sep 6 18:38 panama.a -rwxr-xr-x 1 root root 641 Sep 6 18:38 panama.la* -rwxr-xr-x 1 root root 31377 Sep 6 18:38 panama.so* -rw-r--r-- 1 root root 20746 Sep 6 18:37 rc2.a -rwxr-xr-x 1 root root 620 Sep 6 18:37 rc2.la* -rwxr-xr-x 1 root root 25197 Sep 6 18:37 rc2.so* -rw-r--r-- 1 root root 28016 Sep 6 18:37 rijndael-128.a -rwxr-xr-x 1 root root 683 Sep 6 18:37 rijndael-128.la* -rwxr-xr-x 1 root root 31748 Sep 6 18:37 rijndael-128.so* -rw-r--r-- 1 root root 28000 Sep 6 18:37 rijndael-192.a -rwxr-xr-x 1 root root 683 Sep 6 18:37 rijndael-192.la* -rwxr-xr-x 1 root root 31736 Sep 6 18:37 rijndael-192.so* -rw-r--r-- 1 root root 28528 Sep 6 18:37 rijndael-256.a -rwxr-xr-x 1 root root 683 Sep 6 18:37 rijndael-256.la* -rwxr-xr-x 1 root root 32248 Sep 6 18:37 rijndael-256.so* -rw-r--r-- 1 root root 24284 Sep 6 18:37 safer-sk128.a -rwxr-xr-x 1 root root 676 Sep 6 18:37 safer-sk128.la* -rwxr-xr-x 1 root root 28272 Sep 6 18:37 safer-sk128.so* -rw-r--r-- 1 root root 24176 Sep 6 18:37 safer-sk64.a -rwxr-xr-x 1 root root 669 Sep 6 18:37 safer-sk64.la* -rwxr-xr-x 1 root root 28124 Sep 6 18:37 safer-sk64.so* -rw-r--r-- 1 root root 28190 Sep 6 18:37 saferplus.a -rwxr-xr-x 1 root root 662 Sep 6 18:37 saferplus.la* -rwxr-xr-x 1 root root 32283 Sep 6 18:37 saferplus.so* -rw-r--r-- 1 root root 45870 Sep 6 18:37 serpent.a -rwxr-xr-x 1 root root 648 Sep 6 18:37 serpent.la* -rwxr-xr-x 1 root root 52689 Sep 6 18:37 serpent.so* -rw-r--r-- 1 root root 16912 Sep 6 18:38 stream.a -rwxr-xr-x 1 root root 641 Sep 6 18:38 stream.la* -rwxr-xr-x 1 root root 20571 Sep 6 18:38 stream.so* -rw-r--r-- 1 root root 23216 Sep 6 18:37 threeway.a -rwxr-xr-x 1 root root 655 Sep 6 18:37 threeway.la* -rwxr-xr-x 1 root root 27845 Sep 6 18:37 threeway.so* -rw-r--r-- 1 root root 32348 Sep 6 18:38 tripledes.a -rwxr-xr-x 1 root root 662 Sep 6 18:38 tripledes.la* -rwxr-xr-x 1 root root 37521 Sep 6 18:38 tripledes.so* -rw-r--r-- 1 root root 32656 Sep 6 18:37 twofish.a -rwxr-xr-x 1 root root 648 Sep 6 18:37 twofish.la* -rwxr-xr-x 1 root root 37835 Sep 6 18:37 twofish.so* -rw-r--r-- 1 root root 21946 Sep 6 18:37 wake.a -rwxr-xr-x 1 root root 627 Sep 6 18:37 wake.la* -rwxr-xr-x 1 root root 26202 Sep 6 18:37 wake.so* -rw-r--r-- 1 root root 19388 Sep 6 18:37 xtea.a -rwxr-xr-x 1 root root 627 Sep 6 18:37 xtea.la* -rwxr-xr-x 1 root root 23708 Sep 6 18:37 xtea.so* I hope it helps! :) Regards, Andrea Cerrito