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Autotools: Add PHP_PUSH and PHP_POP #14939

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Autotools: Add PHP_PUSH and PHP_POP #14939

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Commits on Jul 12, 2024

  1. Autotools: Add PHP_PUSH and PHP_POP 

    There is common use case where CPPFLAGS, CFLAGS, LIBS and LDFLAGS
variables need to be adjusted during some check test and then must be
restored back to their initial values. This adds two new macros PHP_PUSH
and PHP_POP that store mentioned variables current values to temporary
variables and then after the test restore them back.

This is similar implementation to AX_SAVE_FLAGS, AX_RESTORE_FLAGS,
AX_SAVE_FLAGS_WITH_PREFIX and AX_RESTORE_FLAGS_WITH_PREFIX from the
Autoconf Archive collection.

Usage:

    PHP_PUSH([foo])
    CFLAGS="$CFLAGS $LIBFOO_CFLAGS"
    LIBS="$LIBS $LIBFOO_LIBS"
    dnl Check for some libfoo feature.
    PHP_POP([foo])

Initial example is added to PHP-FPM SAPI.
    @petk
    petk committed Jul 12, 2024
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  2. [skip ci] Fix CS

    @petk
    petk committed Jul 12, 2024
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    6004387 View commit details
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