Добавление расширения GMP PHP в MAMP

Пытаюсь использовать MAMP 3.4 с последней версией PHP в настоящее время (5.6.10), но мне нужно расширение PHP GMP. Насколько я понимаю, это расширение не является отдельным модулем, но требует полной перекомпиляции PHP с —with-gmp.

Пытаясь следовать руководство, связанное здесь с чистым исходным кодом 5.6.10, но я получаю ту же ошибку, что и OP:

Didiers-MacBook-Pro:php-5.6.10 didier$ ./configure --with-mysql=/Applications/MAMP/Library --with-apxs2=/Applications/MAMP/Library/bin/apxs --with-gd --with-jpeg-dir=/Applications/MAMP/Library --with-png-dir=/Applications/MAMP/Library --with-zlib --with-freetype-dir=/Applications/MAMP/Library --prefix=/Applications/MAMP/bin/php5 --exec-prefix=/Applications/MAMP/bin/php5 --sysconfdir=/Applications/MAMP/conf/php5 --with-soap --with-config-file-path=/Applications/MAMP/conf/php5 --enable-track-vars --enable-bcmath --enable-ftp --enable-gd-native-ttf --with-bz2=/usr --with-ldap --with-mysqli=/Applications/MAMP/Library/bin/mysql_config --with-sqlite --with-ttf --with-t1lib=/Applications/MAMP/Library --enable-mbstring=all --with-curl=/Applications/MAMP/Library --enable-dbx --enable-sockets --enable-bcmath --with-imap=shared,/Applications/MAMP/Library/lib/imap-2006i --enable-soap --with-kerberos --enable-calendar --with-pgsql=shared,/Applications/MAMP/Library/pg --enable-dbase --enable-exif --with-libxml-dir=/Applications/MAMP/Library --with-gettext=shared,/Applications/MAMP/Library --with-xsl=/Applications/MAMP/Library --with-pdo-mysql=/Applications/MAMP/Library --with-pdo-pgsql=shared,/Applications/MAMP/Library/pg --with-mcrypt=shared,/Applications/MAMP/Library --with-openssl --with-gmp --without-iconv --prefix=/Users/Didier/Desktop/result
configure: WARNING: unrecognized options: --with-soap, --enable-track-vars, --with-sqlite, --with-ttf, --enable-dbx, --enable-dbase
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 build system type... x86_64-apple-darwin14.5.0
checking host system type... x86_64-apple-darwin14.5.0
checking target system type... x86_64-apple-darwin14.5.0
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 how to run the C preprocessor... cc -E
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 minix/config.h usability... no
checking minix/config.h presence... no
checking for minix/config.h... no
checking whether it is safe to define __EXTENSIONS__... yes
checking whether ln -s works... yes
checking for system library directory... lib
checking whether to enable runpaths... yes
checking if compiler supports -R... no
checking if compiler supports -Wl,-rpath,... yes
checking for gawk... no
checking for nawk... no
checking for awk... awk
checking if awk is broken... no
checking for bison... bison -y
checking for bison version... invalid
configure: WARNING: This bison version is not supported for regeneration of the Zend/PHP parsers (found: 2.3, min: 204, excluded: 3.0).
checking for re2c... no
configure: WARNING: You will need re2c 0.13.4 or later if you want to regenerate PHP parsers.
checking whether to enable computed goto gcc extension with re2c... no
checking whether cc supports -no-cpp-precomp... yes
checking whether to force non-PIC code in shared modules... no
checking whether /dev/urandom exists... yes
checking for pthreads_cflags...
checking for pthreads_lib...

Configuring SAPI modules
checking for AOLserver support... no
checking for Apache 1.x module support via DSO through APXS... no
checking for Apache 1.x module support... no
checking whether to enable Apache charset compatibility option... no
checking for Apache 2.0 filter-module support via DSO through APXS... no
checking for Apache 2.0 handler-module support via DSO through APXS...

Sorry, I cannot run apxs.  Possible reasons follow:

1. Perl is not installed
2. apxs was not found. Try to pass the path using --with-apxs2=/path/to/apxs
3. Apache was not built using --enable-so (the apxs usage page is displayed)

The output of /Applications/MAMP/Library/bin/apxs follows:
cannot open /Applications/MAMP/Library/build/config_vars.mk: No such file or directory at /Applications/MAMP/Library/bin/apxs line 217.
configure: error: Aborting