build: generate sh.config for feeding configure results to shell scripts

Only include the relevant information.

Amended by David Bremner:

	Use a prefix NOTMUCH_ to minimize collisions with other
	variables.

1 files changed, 13 insertions, 0 deletions

diff --git a/configure b/configure
index 3f0c8d52..86ba2f7c 100755
--- a/configure
+++ b/configure
@@ -956,3 +956,16 @@ CONFIGURE_CXXFLAGS = -DHAVE_GETLINE=\$(HAVE_GETLINE) \$(GMIME_CFLAGS)    \\
 
 CONFIGURE_LDFLAGS =  \$(GMIME_LDFLAGS) \$(TALLOC_LDFLAGS) \$(ZLIB_LDFLAGS) \$(XAPIAN_LDFLAGS)
 EOF
+
+# construct the sh.config
+cat > sh.config <<EOF
+# This sh.config was automatically generated by the ./configure
+# script of notmuch.
+
+# Whether the Xapian version in use supports compaction
+NOTMUCH_HAVE_XAPIAN_COMPACT=${have_xapian_compact}
+
+# Whether there's either sphinx or rst2man available for building
+# documentation
+NOTMUCH_HAVE_MAN=$((have_sphinx || have_rst2man))
+EOF