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b1c34a9163
The m4_normalize is for Autoconf < 2.70 (on 2.70 and later versions a blank-or-newline separated items can be expanded without using backslash-newline). The order of headers in configure.ac is left as is because the first few headers depend on checking other headers (for those includes the 4th argument).
13 lines
381 B
Plaintext
13 lines
381 B
Plaintext
PHP_ARG_ENABLE([sysvmsg],
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[whether to enable System V IPC support],
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[AS_HELP_STRING([--enable-sysvmsg],
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[Enable sysvmsg support])])
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if test "$PHP_SYSVMSG" != "no"; then
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AC_CHECK_HEADER([sys/msg.h],,
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[AC_MSG_ERROR([Cannot enable System V IPC support, sys/msg.h is missing])])
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AC_DEFINE(HAVE_SYSVMSG, 1, [ ])
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PHP_NEW_EXTENSION(sysvmsg, sysvmsg.c, $ext_shared)
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fi
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