From 4939ecc887f5a1f313e1f9f28d1a230b395d6150 Mon Sep 17 00:00:00 2001
From: jlam <jlam>
Date: Sat, 16 Aug 2003 08:33:31 +0000
Subject: Make the SunPro compilers look-and-feel a bit more like GCC, which is
 what pkgsrc basically assumes is present.  We sanitize rpath arguments
 (buildlink2 already did this via sanitize-rpath, but we do it another way
 here) and we do something new: convert GCC's "-Werror" into the flag with
 corresponding functionality for the SunPro compiler (suggested in private
 email from salo).

---
 mk/buildlink3/bsd.buildlink3.mk    | 21 ++++++++++++++++++---
 mk/buildlink3/sunpro-cc-post-cache | 12 ++++++++++++
 mk/buildlink3/sunpro-cc-post-logic | 30 ++++++++++++++++++++++++++++++
 3 files changed, 60 insertions(+), 3 deletions(-)
 create mode 100644 mk/buildlink3/sunpro-cc-post-cache
 create mode 100644 mk/buildlink3/sunpro-cc-post-logic

diff --git a/mk/buildlink3/bsd.buildlink3.mk b/mk/buildlink3/bsd.buildlink3.mk
index d916e9e6f14..ecfb92b9596 100644
--- a/mk/buildlink3/bsd.buildlink3.mk
+++ b/mk/buildlink3/bsd.buildlink3.mk
@@ -1,4 +1,4 @@
-# $NetBSD: bsd.buildlink3.mk,v 1.1.2.1 2003/08/14 13:16:48 jlam Exp $
+# $NetBSD: bsd.buildlink3.mk,v 1.1.2.2 2003/08/16 08:33:31 jlam Exp $
 #
 # Assume PKG_INSTALLATION_TYPE == "pkgviews".
 
@@ -352,8 +352,6 @@ _BLNK_TRANSFORM+=       r:
 #
 .if defined(_USE_RPATH) && empty(_USE_RPATH:M[yY][eE][sS])
 _BLNK_TRANSFORM+=       no-rpath
-.elif defined(USE_SUNPRO)
-_BLNK_TRANSFORM+=       sanitize-rpath
 .endif
 #
 # Undo the protection for the directories that we allow to be specified
@@ -492,6 +490,23 @@ _BLNK_WRAP_SETENV.SHLIBTOOL=	# empty
 _BLNK_WRAPPER_SH.SHLIBTOOL=	${.CURDIR}/../../mk/buildlink3/libtool.sh
 _BLNK_WRAP_SANITIZE_PATH.SHLIBTOOL=	# empty
 
+.if defined(USE_SUNPRO)
+_BLNK_WRAP_PRIVATE_PRE_CACHE.CC=	${_BLNK_WRAP_PRE_CACHE}
+_BLNK_WRAP_PRIVATE_CACHE_ADD.CC=	${BUILDLINK_DIR}/bin/.sunpro-cc-cache-add
+_BLNK_WRAP_PRIVATE_CACHE.CC=		${BUILDLINK_DIR}/bin/.sunpro-cc-cache
+_BLNK_WRAP_PRIVATE_POST_CACHE.CC=	${BUILDLINK_DIR}/bin/.sunpro-cc-post-cache
+_BLNK_WRAP_POST_LOGIC.CC=		${BUILDLINK_DIR}/bin/.sunpro-cc-post-logic
+#
+# The SunPro C++ compiler wrapper shares cache information with the C
+# compiler.
+#
+_BLNK_WRAP_PRIVATE_PRE_CACHE.CXX=	${_BLNK_WRAP_PRE_CACHE}
+_BLNK_WRAP_PRIVATE_CACHE_ADD.CXX=	${BUILDLINK_DIR}/bin/.sunpro-cc-cache-add
+_BLNK_WRAP_PRIVATE_CACHE.CXX=		${BUILDLINK_DIR}/bin/.sunpro-cc-cache
+_BLNK_WRAP_PRIVATE_POST_CACHE.CXX=	${BUILDLINK_DIR}/bin/.sunpro-cc-post-cache
+_BLNK_WRAP_POST_LOGIC.CXX=		${BUILDLINK_DIR}/bin/.sunpro-cc-post-logic
+.endif	# USE_SUNPRO
+
 _BLNK_WRAP_PRIVATE_PRE_CACHE.LD=	${_BLNK_WRAP_PRE_CACHE}
 _BLNK_WRAP_PRIVATE_CACHE_ADD.LD=	${BUILDLINK_DIR}/bin/.ld-cache-add
 _BLNK_WRAP_PRIVATE_CACHE.LD=		${BUILDLINK_DIR}/bin/.ld-cache
diff --git a/mk/buildlink3/sunpro-cc-post-cache b/mk/buildlink3/sunpro-cc-post-cache
new file mode 100644
index 00000000000..67150374ef8
--- /dev/null
+++ b/mk/buildlink3/sunpro-cc-post-cache
@@ -0,0 +1,12 @@
+# $NetBSD: sunpro-cc-post-cache,v 1.1.2.1 2003/08/16 08:33:32 jlam Exp $
+#
+# This file implements the default action of the "cc" private cache
+# for the SunPro suite of compilers, and tells the wrapper to skip the
+# common cache lookup for all GCC arguments that the SunPro compiler
+# can't handle; they will instead by handled directly by
+# sunpro-cc-post-logic.
+
+-W*)
+	skipcache=yes
+	;;
+esac
diff --git a/mk/buildlink3/sunpro-cc-post-logic b/mk/buildlink3/sunpro-cc-post-logic
new file mode 100644
index 00000000000..20f6d7205fe
--- /dev/null
+++ b/mk/buildlink3/sunpro-cc-post-logic
@@ -0,0 +1,30 @@
+# $NetBSD: sunpro-cc-post-logic,v 1.1.2.1 2003/08/16 08:33:32 jlam Exp $
+#
+# Silently accept some GCC compiler arguments by silently converting
+# them to the SunPro compiler equivalents.  This makes the SunPro
+# compiler wrappers work with more software that seems to assume GCC
+# nowadays.
+
+case $arg in
+-Werror)
+	# "-errwarn" is the right way to convince the SunPro compiler
+	# to stop on compilation warnings.
+	#
+	arg="-errwarn"
+	addtoprivatecache=yes
+	;;
+-Wl,-R*)
+	# Directories for the runtime library search path are passed
+	# via simply "-R<dir>", not "-Wl,-R<dir>".
+	#
+	arg=`$echo "X$arg" | $Xsed -e "s|^-Wl,||g" -e "s|,| |g"`
+	addtoprivatecache=yes
+	;;
+-W*)
+	# In fact, SunPro compilers don't even understand any -W*
+	# arguments, so just silently ignore them all.
+	#
+	arg=
+	addtoprivatecache=yes
+	;;
+esac
-- 
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