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[build] Remove a level of quoting from CAIRO_PARSE_VERSION.

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The m4 that comes with OpenBSD gets confused by the extra quoting
applied to the version number argument when building the
bodies of the cairo_version_{major,minor,micro} macros using
m4_bpatsubst(). Since we're making sure that the argument is always
a number, we can safely use the unquoted \2 body rather than \[\2\].
This commit is contained in:
M Joonas Pihlaja 2009-06-20 06:11:44 -06:00
parent 3bad3efaa2
commit 5733d8d6c3
1 changed files with 1 additions and 1 deletions
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2
acinclude.m4
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@ -38,7 +38,7 @@ m4_define([CAIRO_PARSE_VERSION],dnl
m4_translit(dnl
m4_bpatsubst(m4_include(cairo-version.h),
[^.define \([a-zA-Z0-9_]*\) *\([0-9][0-9]*\)],
[[m4_define(\1, \[\2\])]]),
[[m4_define(\1, \2)]]),
[A-Z], [a-z])dnl
)dnl