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Replace AC_CHECK_FILE with test -f

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The AC_CHECK_FILE macro is designed to emit a warning about possible
cross compiling issues if file is not present on the target system.
Since the generated PHP lexer file is part of the build files and not
target system this can be simplified by a usual shell check with
`test -f` instead as in other usages.
This commit is contained in:
Peter Kokot 2018-12-01 21:36:40 +01:00
parent dcad13e8c9
commit 72087c8921
1 changed files with 5 additions and 4 deletions
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9
acinclude.m4
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@ -2097,10 +2097,11 @@ AC_DEFUN([PHP_PROG_RE2C],[
fi
case $php_cv_re2c_version in
""|invalid[)]
AC_CHECK_FILE([$abs_srcdir/Zend/zend_language_scanner.c],
[AC_MSG_WARN([You will need re2c 0.13.4 or later if you want to regenerate PHP lexers.])],
[AC_MSG_ERROR([You will need re2c 0.13.4 or later to generate PHP lexers.])]
)
if test -f "$abs_srcdir/Zend/zend_language_scanner.c"; then
AC_MSG_WARN([You will need re2c 0.13.4 or later if you want to regenerate PHP lexers.])
else
AC_MSG_ERROR([You will need re2c 0.13.4 or later to generate PHP lexers.])
fi
RE2C="exit 0;"
;;