diff options
Diffstat (limited to 'build/configure.ac.noversion')
| -rwxr-xr-x | build/configure.ac.noversion | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/build/configure.ac.noversion b/build/configure.ac.noversion new file mode 100755 index 000000000..18c4bd5f7 --- /dev/null +++ b/build/configure.ac.noversion @@ -0,0 +1,23 @@ +dnl +dnl Version stuff +dnl + +dnl Disable autoconf's version macros. We try hard to not rebuild the entire +dnl library just because version changed. The PACKAGE_VERSION* stuff in +dnl config.h is negating all the effort. +dnl +dnl We're not actually supposed to be doing this, and indeed adding the +dnl AC_DEFINEs below causes confdefs.h to contain duplicate incompatible +dnl #defines for the same PACKAGE_* symbols. Those are provoking warnings +dnl from the compiler, and that throws our CAIRO_TRY_LINK_*_ checks off, +dnl because they think that there's something wrong with some flag they're +dnl testing rather than confdefs.h! So let's do the gross thing and puke +dnl into confdefs.h some #undefs. +echo '#undef PACKAGE_VERSION' >>confdefs.h +echo '#undef PACKAGE_STRING' >>confdefs.h +echo '#undef PACKAGE_NAME' >>confdefs.h +echo '#undef PACKAGE_TARNAME' >>confdefs.h +AC_DEFINE(PACKAGE_VERSION, [USE_cairo_version_OR_cairo_version_string_INSTEAD]) +AC_DEFINE(PACKAGE_STRING, [USE_cairo_version_OR_cairo_version_string_INSTEAD]) +AC_DEFINE(PACKAGE_NAME, [USE_cairo_INSTEAD]) +AC_DEFINE(PACKAGE_TARNAME, [USE_cairo_INSTEAD]) |