mirror of
https://gitlab.freedesktop.org/cairo/cairo.git
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44 lines
1.5 KiB
Text
44 lines
1.5 KiB
Text
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dnl
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dnl Version stuff
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dnl
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dnl This macro expands to one of 'git', 'snapshot', or 'release'
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m4_define([cairo_release_status],
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[m4_if(m4_eval(cairo_version_micro % 2), [1], [git],
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[m4_if(m4_eval(cairo_version_minor % 2), [1], [snapshot],
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[release])])])
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dnl This is the .so/dll number. 2 for cairo-1.x.x
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m4_define(cairo_version_sonum, m4_eval(cairo_version_major + 1))
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dnl The libtool shared library version stuff
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m4_define(cairo_version,
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m4_eval(cairo_version_major*10000 + cairo_version_minor*100 + cairo_version_micro))
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m4_if(m4_eval(cairo_version_minor % 2), [1],
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[
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dnl for unstable releases
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m4_define(cairo_libtool_revision, 0)
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],
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[
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dnl for stable releases
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m4_define(cairo_libtool_revision, cairo_version_micro)
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])
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m4_define(cairo_libtool_current,
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m4_eval(cairo_version_sonum + cairo_version - cairo_libtool_revision))
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m4_define(cairo_libtool_age,
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m4_eval(cairo_libtool_current - cairo_version_sonum))
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CAIRO_VERSION_MAJOR=cairo_version_major
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CAIRO_VERSION_MINOR=cairo_version_minor
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CAIRO_VERSION_MICRO=cairo_version_micro
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CAIRO_VERSION_SONUM=cairo_version_sonum
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CAIRO_RELEASE_STATUS=cairo_release_status
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CAIRO_LIBTOOL_VERSION_INFO=cairo_libtool_current:cairo_libtool_revision:cairo_libtool_age
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AC_SUBST(CAIRO_VERSION_MAJOR)
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AC_SUBST(CAIRO_VERSION_MINOR)
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AC_SUBST(CAIRO_VERSION_MICRO)
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AC_SUBST(CAIRO_VERSION_SONUM)
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AC_SUBST(CAIRO_RELEASE_STATUS)
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AC_SUBST(CAIRO_LIBTOOL_VERSION_INFO)
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