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9df6a1e4dd
The Autoconf's default AS_HELP_STRING macro can properly format help strings [1] so watching out if columns are aligned manually is not anymore. [1] https://www.gnu.org/software/autoconf/manual/autoconf.html#Pretty-Help-Strings
34 lines
898 B
Plaintext
34 lines
898 B
Plaintext
PHP_ARG_WITH([gmp],
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[for GNU MP support],
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[AS_HELP_STRING([[--with-gmp[=DIR]]],
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[Include GNU MP support])])
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if test "$PHP_GMP" != "no"; then
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MACHINE_INCLUDES=$($CC -dumpmachine)
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for i in $PHP_GMP /usr/local /usr; do
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test -f $i/include/gmp.h && GMP_DIR=$i && break
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test -f $i/include/$MACHINE_INCLUDES/gmp.h && GMP_DIR=$i && break
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done
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if test -z "$GMP_DIR"; then
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AC_MSG_ERROR(Unable to locate gmp.h)
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fi
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PHP_CHECK_LIBRARY(gmp, __gmpz_rootrem,
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[],[
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AC_MSG_ERROR([GNU MP Library version 4.2 or greater required.])
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],[
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-L$GMP_DIR/$PHP_LIBDIR
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])
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PHP_ADD_LIBRARY_WITH_PATH(gmp, $GMP_DIR/$PHP_LIBDIR, GMP_SHARED_LIBADD)
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PHP_ADD_INCLUDE($GMP_DIR/include)
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PHP_INSTALL_HEADERS([ext/gmp/php_gmp_int.h])
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PHP_NEW_EXTENSION(gmp, gmp.c, $ext_shared,, -DZEND_ENABLE_STATIC_TSRMLS_CACHE=1)
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PHP_SUBST(GMP_SHARED_LIBADD)
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AC_DEFINE(HAVE_GMP, 1, [ ])
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fi
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