Add shave so that we can see the steaming piles of warnings generated.
The old style output can be reenabled for build system debugging using "make V=1", or --disable-shave at configure time.
This commit is contained in:
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4474c200a1
commit
181cc08c89
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@ -35,6 +35,8 @@ install-sh
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libtool
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ltmain.sh
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missing
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shave
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shave-libtool
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TAGS
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tags
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cscope*
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@ -32,6 +32,11 @@ AC_CONFIG_SRCDIR([Makefile.am])
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AM_INIT_AUTOMAKE([dist-bzip2 foreign])
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AM_MAINTAINER_MODE
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AC_CONFIG_FILES([
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shave
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shave-libtool
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])
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# Require xorg-macros version 1.2.0 or newer for XORG_CHANGELOG and
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# XORG_CWARNFLAGS
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m4_ifndef([XORG_MACROS_VERSION], [AC_FATAL([must install xorg-macros 1.2 or later before running autoconf/autogen])])
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@ -1878,6 +1883,8 @@ AC_SUBST([prefix])
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XORG_MANPAGE_SECTIONS
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XORG_CHANGELOG
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SHAVE_INIT([.], [enable])
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AC_OUTPUT([
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Makefile
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glx/Makefile
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@ -0,0 +1,73 @@
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dnl Make automake/libtool output more friendly to humans
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dnl
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dnl SHAVE_INIT([shavedir],[default_mode])
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dnl
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dnl shavedir: the directory where the shave scripts are, it defaults to
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dnl $(top_builddir)
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dnl default_mode: (enable|disable) default shave mode. This parameter
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dnl controls shave's behaviour when no option has been
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dnl given to configure. It defaults to disable.
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dnl
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dnl * SHAVE_INIT should be called late in your configure.(ac|in) file (just
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dnl before AC_CONFIG_FILE/AC_OUTPUT is perfect. This macro rewrites CC and
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dnl LIBTOOL, you don't want the configure tests to have these variables
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dnl re-defined.
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dnl * This macro requires GNU make's -s option.
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AC_DEFUN([_SHAVE_ARG_ENABLE],
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[
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AC_ARG_ENABLE([shave],
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AS_HELP_STRING(
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[--enable-shave],
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[use shave to make the build pretty [[default=$1]]]),,
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[enable_shave=$1]
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)
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])
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AC_DEFUN([SHAVE_INIT],
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[
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dnl you can tweak the default value of enable_shave
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m4_if([$2], [enable], [_SHAVE_ARG_ENABLE(yes)], [_SHAVE_ARG_ENABLE(no)])
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if test x"$enable_shave" = xyes; then
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dnl where can we find the shave scripts?
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m4_if([$1],,
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[shavedir="$ac_pwd"],
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[shavedir="$ac_pwd/$1"])
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AC_SUBST(shavedir)
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dnl make is now quiet
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AC_SUBST([MAKEFLAGS], [-s])
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AC_SUBST([AM_MAKEFLAGS], ['`test -z $V && echo -s`'])
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dnl we need sed
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AC_CHECK_PROG(SED,sed,sed,false)
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dnl substitute libtool
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SHAVE_SAVED_LIBTOOL=$LIBTOOL
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LIBTOOL="${SHELL} ${shavedir}/shave-libtool '${SHAVE_SAVED_LIBTOOL}'"
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AC_SUBST(LIBTOOL)
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dnl substitute cc/cxx
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SHAVE_SAVED_CC=$CC
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SHAVE_SAVED_CXX=$CXX
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SHAVE_SAVED_FC=$FC
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SHAVE_SAVED_F77=$F77
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CC="${SHELL} ${shavedir}/shave cc ${SHAVE_SAVED_CC}"
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CXX="${SHELL} ${shavedir}/shave cxx ${SHAVE_SAVED_CXX}"
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FC="${SHELL} ${shavedir}/shave fc ${SHAVE_SAVED_FC}"
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F77="${SHELL} ${shavedir}/shave f77 ${SHAVE_SAVED_F77}"
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AC_SUBST(CC)
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AC_SUBST(CXX)
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AC_SUBST(FC)
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AC_SUBST(F77)
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V=@
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else
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V=1
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fi
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Q='$(V:1=)'
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AC_SUBST(V)
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AC_SUBST(Q)
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])
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@ -0,0 +1,69 @@
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#!/bin/sh
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# we need sed
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SED=@SED@
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if test -z "$SED" ; then
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SED=sed
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fi
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lt_unmangle ()
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{
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last_result=`echo $1 | $SED -e 's#.libs/##' -e 's#[0-9a-zA-Z_\-\.]*_la-##'`
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}
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# the real libtool to use
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LIBTOOL="$1"
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shift
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# if 1, don't print anything, the underlaying wrapper will do it
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pass_though=0
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# scan the arguments, keep the right ones for libtool, and discover the mode
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preserved_args=
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while test "$#" -gt 0; do
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opt="$1"
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shift
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case $opt in
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--mode=*)
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mode=`echo $opt | $SED -e 's/[-_a-zA-Z0-9]*=//'`
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preserved_args="$preserved_args $opt"
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;;
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-o)
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lt_output="$1"
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preserved_args="$preserved_args $opt"
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;;
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*)
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preserved_args="$preserved_args $opt"
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;;
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esac
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done
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case "$mode" in
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compile)
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# shave will be called and print the actual CC/CXX/LINK line
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preserved_args="$preserved_args --shave-mode=$mode"
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pass_though=1
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;;
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link)
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preserved_args="$preserved_args --shave-mode=$mode"
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Q=" LINK "
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;;
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*)
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# let's u
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# echo "*** libtool: Unimplemented mode: $mode, fill a bug report"
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;;
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esac
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lt_unmangle "$lt_output"
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output=$last_result
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if test -z $V; then
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if test $pass_though -eq 0; then
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echo "$Q$output"
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fi
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$LIBTOOL --silent $preserved_args
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else
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echo $LIBTOOL $preserved_args
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$LIBTOOL $preserved_args
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fi
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@ -0,0 +1,76 @@
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#!/bin/sh
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# we need sed
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SED=@SED@
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if test -z "$SED" ; then
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SED=sed
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fi
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lt_unmangle ()
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{
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last_result=`echo $1 | $SED -e 's#.libs/##' -e 's#[0-9a-zA-Z_\-\.]*_la-##'`
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}
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# the tool to wrap (cc, cxx, ar, ranlib, ..)
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tool="$1"
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shift
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# the reel tool (to call)
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REEL_TOOL="$1"
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shift
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pass_through=0
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preserved_args=
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while test "$#" -gt 0; do
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opt="$1"
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shift
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case $opt in
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--shave-mode=*)
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mode=`echo $opt | $SED -e 's/[-_a-zA-Z0-9]*=//'`
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;;
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-o)
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lt_output="$1"
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preserved_args="$preserved_args $opt"
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;;
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*)
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preserved_args="$preserved_args $opt"
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;;
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esac
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done
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# mode=link is handled in the libtool wrapper
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case "$mode,$tool" in
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link,*)
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pass_through=1
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;;
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*,cxx)
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Q=" CXX "
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;;
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*,cc)
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Q=" CC "
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;;
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*,fc)
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Q=" FC "
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;;
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*,f77)
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Q=" F77 "
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;;
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*,*)
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# should not happen
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Q=" CC "
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;;
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esac
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lt_unmangle "$lt_output"
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output=$last_result
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if test -z $V; then
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if test $pass_through -eq 0; then
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echo "$Q$output"
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fi
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$REEL_TOOL $preserved_args
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else
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echo $REEL_TOOL $preserved_args
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$REEL_TOOL $preserved_args
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fi
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