[oe] [php5.6.26]error during build

[idealsim]

Hi try to build an image with php5.6.26 in pyro branch. I have this 
error during the build :

/| ERROR: oe_runmake failed//
//| 
/media/modjo/data1TO/yocto/pyro/quadBuild/tmp/work/udooqdl-poky-linux-gnueabi/php/5.6.26-r0/recipe-sysroot/usr/lib/../lib/libc-client.a(osdep.o): 
In function `ssl_onceonlyinit'://
//| 
/media/modjo/data1TO/yocto/pyro/quadBuild/tmp/work/udooqdl-poky-linux-gnueabi/uw-imap/2007f-r0/imap-2007f/c-client/osdep.c:302: 
warning: the use of `tmpnam' is dangerous, better use `mkstemp'//
//| 
/media/modjo/data1TO/yocto/pyro/quadBuild/tmp/work/udooqdl-poky-linux-gnueabi/php/5.6.26-r0/recipe-sysroot-native/usr/bin/arm-poky-linux-gnueabi/../../libexec/arm-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/6.3.0/ld: 
TSRM/.libs/TSRM.o: undefined reference to symbol 
'pthread_getspecific@@GLIBC_2.4'//
//| 
/media/modjo/data1TO/yocto/pyro/quadBuild/tmp/work/udooqdl-poky-linux-gnueabi/php/5.6.26-r0/recipe-sysroot/lib/libpthread.so.0: 
error adding symbols: DSO missing from command line//
//| collect2: error: ld returned 1 exit status//
//| Makefile:270: recipe for target 'sapi/cli/php' failed//
//| make: *** [sapi/cli/php] Error 1//
//| make: *** Waiting for unfinished jobs....//
//| 
/media/modjo/data1TO/yocto/pyro/quadBuild/tmp/work/udooqdl-poky-linux-gnueabi/php/5.6.26-r0/recipe-sysroot/usr/lib/../lib/libc-client.a(osdep.o): 
In function `ssl_onceonlyinit'://
//| 
/media/modjo/data1TO/yocto/pyro/quadBuild/tmp/work/udooqdl-poky-linux-gnueabi/uw-imap/2007f-r0/imap-2007f/c-client/osdep.c:302: 
warning: the use of `tmpnam' is dangerous, better use `mkstemp'//
//| 
/media/modjo/data1TO/yocto/pyro/quadBuild/tmp/work/udooqdl-poky-linux-gnueabi/php/5.6.26-r0/recipe-sysroot-native/usr/bin/arm-poky-linux-gnueabi/../../libexec/arm-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/6.3.0/ld: 
TSRM/.libs/TSRM.o: undefined reference to symbol 
'pthread_getspecific@@GLIBC_2.4'//
//| 
/media/modjo/data1TO/yocto/pyro/quadBuild/tmp/work/udooqdl-poky-linux-gnueabi/php/5.6.26-r0/recipe-sysroot/lib/libpthread.so.0: 
error adding symbols: DSO missing from command line//
//| collect2: error: ld returned 1 exit status//
//| Makefile:306: recipe for target 'sapi/cgi/php-cgi' failed//
//| make: *** [sapi/cgi/php-cgi] Error 1//
//| 
/media/modjo/data1TO/yocto/pyro/quadBuild/tmp/work/udooqdl-poky-linux-gnueabi/php/5.6.26-r0/recipe-sysroot/usr/lib/../lib/libc-client.a(osdep.o): 
In function `ssl_onceonlyinit'://
//| 
/media/modjo/data1TO/yocto/pyro/quadBuild/tmp/work/udooqdl-poky-linux-gnueabi/uw-imap/2007f-r0/imap-2007f/c-client/osdep.c:302: 
warning: the use of `tmpnam' is dangerous, better use `mkstemp'//
//| 
/media/modjo/data1TO/yocto/pyro/quadBuild/tmp/work/udooqdl-poky-linux-gnueabi/php/5.6.26-r0/recipe-sysroot-native/usr/bin/arm-poky-linux-gnueabi/../../libexec/arm-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/6.3.0/ld: 
TSRM/.libs/TSRM.o: undefined reference to symbol 
'pthread_getspecific@@GLIBC_2.4'//
//| 
/media/modjo/data1TO/yocto/pyro/quadBuild/tmp/work/udooqdl-poky-linux-gnueabi/php/5.6.26-r0/recipe-sysroot/lib/libpthread.so.0: 
error adding symbols: DSO missing from command line//
//| collect2: error: ld returned 1 exit status//
//| Makefile:283: recipe for target 'sapi/fpm/php-fpm' failed//
//| make: *** [sapi/fpm/php-fpm] Error 1//
//| 
/media/modjo/data1TO/yocto/pyro/quadBuild/tmp/work/udooqdl-poky-linux-gnueabi/php/5.6.26-r0/recipe-sysroot/usr/lib/../lib/libc-client.a(osdep.o): 
In function `ssl_onceonlyinit'://
//| 
/media/modjo/data1TO/yocto/pyro/quadBuild/tmp/work/udooqdl-poky-linux-gnueabi/uw-imap/2007f-r0/imap-2007f/c-client/osdep.c:302: 
warning: the use of `tmpnam' is dangerous, better use `mkstemp'//
//| WARNING: exit code 1 from a shell command.//
//| ERROR: Function failed: do_compile (log file is located at 
/media/modjo/data1TO/yocto/pyro/quadBuild/tmp/work/udooqdl-poky-linux-gnueabi/php/5.6.26-r0/temp/log.do_compile.15528)//
//ERROR: Task 
(/media/modjo/data1TO/yocto/pyro/sources/meta-openembedded/meta-oe/recipes-devtools/php/php_5.6.26.bb:do_compile) 
failed with exit code '1'//
//NOTE: Tasks Summary: Attempted 6275 tasks of which 6269 didn't need to 
be rerun and 1 failed.//
//
//Summary: 1 task failed://
///media/modjo/data1TO/yocto/pyro/sources/meta-openembedded/meta-oe/recipes-devtools/php/php_5.6.26.bb:do_compile//
//Summary: There was 1 WARNING message shown.//
//Summary: There were 2 ERROR messages shown, returning a non-zero exit 
code./

Do you have an idea to resolve this ?

Mickael