[pkgsrc/trunk]: pkgsrc/mk/wrapper Converted the SunPro wrapper to use the fun...

[rillig <rillig%pkgsrc.org@localhost>]

details:   https://anonhg.NetBSD.org/pkgsrc/rev/89f14b0e2275
branches:  trunk
changeset: 521408:89f14b0e2275
user:      rillig <rillig%pkgsrc.org@localhost>
date:      Sat Nov 11 07:50:28 2006 +0000

description:
Converted the SunPro wrapper to use the functions from wrapper-subr.sh.
Added some code to check for unknown options.

Reindented the file so that the compiler options are better visible.
They had been hidden by the massive block comments before. Also, every
option has got its own line so that one only needs to read the first
column to find the relevant code.

diffstat:

 mk/wrapper/transform-sunpro-cc |  203 +++++++++++++++++++---------------------
 1 files changed, 95 insertions(+), 108 deletions(-)

diffs (240 lines):

diff -r 0c5640317e63 -r 89f14b0e2275 mk/wrapper/transform-sunpro-cc
--- a/mk/wrapper/transform-sunpro-cc    Sat Nov 11 07:44:46 2006 +0000
+++ b/mk/wrapper/transform-sunpro-cc    Sat Nov 11 07:50:28 2006 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: transform-sunpro-cc,v 1.14 2006/11/11 07:00:57 rillig Exp $
+# $NetBSD: transform-sunpro-cc,v 1.15 2006/11/11 07:50:28 rillig Exp $
 #
 # Copyright (c) 2004 The NetBSD Foundation, Inc.
 # All rights reserved.
@@ -34,136 +34,123 @@
 # ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 # POSSIBILITY OF SUCH DAMAGE.
 
+transform_setname "transform-sunpro-cc"
 case $arg in
--MM)   # Create dependency lines for Makefiles
-       arg="-xM1"
-       $debug_log $wrapperlog "   (transform-sunpro-cc) to: $arg"
-       addtocache=yes
+
+-MM)
+       # Create dependency lines for Makefiles
+       transform_to "-xM1"
        ;;
-######################################################################
-# SunPro can handle -xO<n> (n={1|2|3|4|5}), so optimistically convert
-# those GCC -O<n> values to -xO<n>.
-######################################################################
+
 -O[12345])
-       arg="-xO${arg#-O}"
-       $debug_log $wrapperlog "   (transform-sunpro-cc) to: $arg"
-       addtocache=yes
+       # SunPro can handle -xO<n> (n={1|2|3|4|5}), so optimistically
+       # convert those GCC -O<n> values to -xO<n>.
+       transform_to "-xO${arg#-O}"
        ;;
-######################################################################
-# Silently ignore all other -O* options, except for "-O", which SunPro
-# interprets as asking for the default optimization level.
-######################################################################
+
 -O?*)
-       arg=
-       $debug_log $wrapperlog "   (transform-sunpro-cc) to: $arg"
-       addtocache=yes
+       # Silently ignore all other -O* options, except for "-O", which
+       # SunPro interprets as asking for the default optimization level.
+       transform_discard
        ;;
-######################################################################
-# Directories for the runtime library search path are passed via simply
-# "-R<dir>", not "-Wl,-R<dir>".
-######################################################################
+
 -Wl,-R*)
-       arg="${arg#-Wl,}"
-       $debug_log $wrapperlog "   (transform-sunpro-cc) to: $arg"
-       addtocache=yes
+       # Directories for the runtime library search path are passed via
+       # simply "-R<dir>", not "-Wl,-R<dir>".
+       transform_to "${arg#-Wl,}"
        ;;
-######################################################################
-# SunPro uses -h to set the shared object name.
-######################################################################
--Wl,-soname=*)
-       arg="-h${arg#-Wl,-soname=}"
-       $debug_log $wrapperlog "   (transform-sunpro-cc) to: $arg"
-       addtocache=yes
+-R*)
+       transform_pass
        ;;
-######################################################################
-# Solaris' linker exports all dynamic symbols by default when building
-# a shared object.
-######################################################################
--Wl,--export-dynamic | -Wl,-E)
-       arg=
-       $debug_log $wrapperlog "   (transform-sunpro-cc) to: $arg"
-       addtocache=yes
+
+-Wl,-soname=*)
+       # SunPro uses -h to set the shared object name.
+       transform_to "-h${arg#-Wl,-soname=}"
        ;;
-######################################################################
-# SunPro compiler accepts -Wl,* so just pass it on through.
-######################################################################
--Wl,*)
-       addtocache=yes
+
+-Wl,--export-dynamic|\
+-Wl,-E)
+       # Solaris' linker exports all dynamic symbols by default when
+       # building a shared object.
+       transform_discard
        ;;
-######################################################################
-# SunPro compilers don't understand any other -W* arguments, so just
-# silently ignore the rest.
-######################################################################
--W*)
-       arg=
-       $debug_log $wrapperlog "   (transform-sunpro-cc) to: $arg"
+
+-Wl,*)
+       # SunPro compiler accepts -Wl,* so just pass it on through.
        addtocache=yes
        ;;
-######################################################################
-# Solaris' linker uses -Bstatic to create static objects.
-######################################################################
--static)
-       arg="-Bstatic"
-       $debug_log $wrapperlog "   (transform-sunpro-cc) to: $arg"
-       addtocache=yes
+
+-W*)
+       # SunPro compilers don't understand any other -W* arguments,
+       # so just silently ignore the rest.
+       transform_discard
        ;;
-######################################################################
-# Solaris' linker uses -G to create shared objects.
-######################################################################
---export-dynamic|-shared)
-       arg="-G"
-       $debug_log $wrapperlog "   (transform-sunpro-cc) to: $arg"
-       addtocache=yes
+
+-static)
+       # Solaris' linker uses -Bstatic to create static objects.
+       transform_to "-Bstatic"
+       ;;
+
+--export-dynamic|\
+-shared)
+       # Solaris' linker uses -G to create shared objects.
+       transform_to "-G"
        ;;
-######################################################################
-# SunPro uses -Kpic to create position independent code.
-######################################################################
+
 -f[Pp][Ii][Cc])
-       arg="-Kpic"
-       $debug_log $wrapperlog "   (transform-sunpro-cc) to: $arg"
-       addtocache=yes
+       # SunPro uses -Kpic to create position independent code.
+       transform_to "-Kpic"
        ;;
-######################################################################
-# SunPro needs -mt -lpthread for POSIX threads.
-######################################################################
+
 -pthread)
-       arg="-mt -lpthread"
-       $debug_log $wrapperlog "   (transform-sunpro-cc) to: $arg"
-       addtocache=yes
+       # SunPro needs -mt -lpthread for POSIX threads.
+       transform_to "-mt -lpthread"
+       split_arg=yes
+       ;;
+
+-fast)
+       # -fast implies -xlibmopt, which uses the optimized math
+       # routines in libsunmath. libsunmath is only available as part of
+       # SunPro, so disable the use of the optimized math library
+       # (at least until it can be statically linked).
+       transform_to "-fast -xnolibmopt"
        split_arg=yes
        ;;
-######################################################################
-# -fast implies -xlibmopt, which uses the optimized math routines in
-# libsunmath. libsunmath is only available as part of SunPro, so
-# disable the use of the optimized math library (at least until it can
-# be statically linked).
-######################################################################
--fast)
-       arg="-fast -xnolibmopt"
-       $debug_log $wrapperlog "   (transform-sunpro-cc) to: $arg"
-       addtocache=yes
-       split_arg=yes
-       ;;
-######################################################################
-# Pass through -f flags that SunPro understands.
-######################################################################
--fd|-features*|-flags|-flteval*|-fnonstd*|-fns*|-fprecision*|-fround*|-fsimple*|-fsingle|-fstore|-ftrap*)
+
+-fd|\
+-features*|\
+-flags|\
+-flteval*|\
+-fnonstd*|\
+-fns*|\
+-fprecision*|\
+-fround*|\
+-fsimple*|\
+-fsingle|\
+-fstore|\
+-ftrap*)
+       # Pass through -f flags that SunPro understands.
        addtocache=yes
        ;;
-######################################################################
-# Ignore all other -f flags.
-######################################################################
+
 -f*)
-       arg=
-       $debug_log $wrapperlog "   (transform-sunpro-cc) to: $arg"
-       addtocache=yes
+       # Ignore all other -f flags.
+       transform_discard
        ;;
-######################################################################
-# Ignore some flags that are unnecessary for SunPro.
-######################################################################
--ansi|-pedantic|-pipe|-traditional)
-       arg=
-       $debug_log $wrapperlog "   (transform-sunpro-cc) to: $arg"
-       addtocache=yes
+
+-ansi|\
+-pedantic|\
+-pipe|\
+-traditional)
+       # Ignore some flags that are unnecessary for SunPro.
+       transform_discard
+       ;;
+
+-[DILlU]*|\
+-[cgOo])
+       transform_pass
+       ;;
+-*)
+       transform_pass_unknown
        ;;
 esac