giotypefuncs test: tweak _get_type() regexp

Make sure that we only match the _get_type() function name by
restricting the regexp to matching [A-Za-z0-9_].  We were matching on .*
before which means that if we had two _get_type() functions appearing on
a single line then we would get everything in between them included (by
the default rule of '*' being greedy).

This affected G_DECLARE_*_TYPE which puts several uses of _get_type()
into a single line.

diff --git a/gio/tests/Makefile.am b/gio/tests/Makefile.am
index 9a7ed45..f958ef9 100644 (file)
--- a/gio/tests/Makefile.am
+++ b/gio/tests/Makefile.am
@@ -542,7 +542,7 @@ giotypefuncs.c: Makefile
        $(AM_V_GEN) echo '#include <gio/gio.h>' > xgen-giosrc.c && \
          echo "G_GNUC_BEGIN_IGNORE_DEPRECATIONS" > xgen-gio && \
          ${CPP} $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) xgen-giosrc.c | \
-         $(GREP) -o '\bg_.*_get_type\b' | \
+         $(GREP) -o '\bg_[A-Za-z0-9_]*_get_type\b' | \
          $(GREP) -v 'g_io_extension_get_type\|g_variant_get_type' | \
          sort | uniq | \
          $(SED) -e 's/^/*tp++ = /' -e 's/$$/ ();/' >> xgen-gio && \