Some improvements and changes for Haskell Cabal support.

* HASKELL_ENABLE_LIBRARY_PROFILING and HASKELL_ENABLE_HADDOCK_DOCUMENTATION
  are "User-settable variables", not "Package-settable variables".
* Change to HASKELL_ENABLE_HADDOCK_DOCUMENTATION=yes by default.
* Add HASKELL_ENABLE_SHARED_LIBRARY("yes" by default), to enable shlib support.
* Add support for dynamically conditional PLIST entries handling for
  HASKELL_ENABLE_SHARED_LIBRARY and HASKELL_ENABLE_LIBRARY_PROFILING.

discussed with pho@ and szptvlfn@.

1 files changed, 84 insertions, 0 deletions

diff --git a/mk/plist/plist-haskell.awk b/mk/plist/plist-haskell.awk
new file mode 100644
index 00000000000..495ef05180c
--- /dev/null
+++ b/mk/plist/plist-haskell.awk
@@ -0,0 +1,84 @@
+# $NetBSD: plist-haskell.awk,v 1.1 2014/04/18 13:42:59 obache Exp $
+#
+# Copyright (c) 2014 The NetBSD Foundation, Inc.
+# All rights reserved.
+#
+# This code is derived from software contributed to The NetBSD Foundation
+# by Jonathan Perkin
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+# ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+# PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
+# BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+# POSSIBILITY OF SUCH DAMAGE.
+
+### This awk script handles haskell related entries in PLISTs.  This script
+### requires the following scripts to be included:
+###
+###     plist-functions.awk (print_entry)
+###
+### Certain environment variables must be set prior to running this script:
+###
+###   HASKELL_VERSION_SUFFIX is the haskell shlib version suffix.
+###   HASKELL_SHLIB_SUFFIX is the haskell shlib suffix.
+###   HASKELL_ENABLE_SHARED_LIBRARY is a yes/no variable indicating whether
+###	shared library should be built or not.
+###   HASKELL_ENABLE_LIBRARY_PROFILING is a yes/no variable indicating whether
+###	profiling library should be built or not.
+###
+BEGIN {
+	HASKELL_VERSION_SUFFIX = ENVIRON["HASKELL_VERSION_SUFFIX"]
+	HASKELL_SHLIB_SUFFIX = ENVIRON["HASKELL_SHLIB_SUFFIX"]
+	HASKELL_ENABLE_SHARED_LIBRARY = ENVIRON["HASKELL_ENABLE_SHARED_LIBRARY"]
+	HASKELL_ENABLE_LIBRARY_PROFILING = ENVIRON["HASKELL_ENABLE_LIBRARY_PROFILING"]
+}
+
+###
+### Convert .hi
+###
+/^[^@]/ && \
+/^lib\/.*\.hi$/ {
+	if (HASKELL_ENABLE_SHARED_LIBRARY ~ /[yY][eE][sS]/) {
+		dyn_hi = $0;
+		sub(/\.hi$/, ".dyn_hi", dyn_hi);
+		print_entry(dyn_hi);
+	}
+	if (HASKELL_ENABLE_LIBRARY_PROFILING ~ /[yY][eE][sS]/) {
+		p_hi = $0;
+		sub(/\.hi$/, ".p_hi", p_hi);
+		print_entry(p_hi);
+	}
+}
+
+###
+### Convert .a
+###
+/^[^@]/ && \
+/^lib\/.*\/lib[^\/]*\.a$/ {
+	if (HASKELL_ENABLE_SHARED_LIBRARY ~ /[yY][eE][sS]/) {
+		dyn_ar = $0;
+		sub(/\.a$/, "-" HASKELL_VERSION_SUFFIX "." HASKELL_SHLIB_SUFFIX, dyn_ar);
+		print_entry(dyn_ar);
+	}
+	if (HASKELL_ENABLE_LIBRARY_PROFILING ~ /[yY][eE][sS]/) {
+		p_ar = $0;
+		sub(/\.a$/, "_p.a", p_ar);
+		print_entry(p_ar);
+	}
+}
+