Remove files which don't work and don't seem to be needed any more.

2 files changed, 0 insertions, 197 deletions

diff --git a/conf/m4/plptools/PLP_CHECK_COMPILERS.m4 b/conf/m4/plptools/PLP_CHECK_COMPILERS.m4
deleted file mode 100644
index 21135cf..0000000
--- a/conf/m4/plptools/PLP_CHECK_COMPILERS.m4
+++ /dev/null
@@ -1,170 +0,0 @@
-AC_DEFUN([PLP_CHECK_COMPILERS],
-[
-  AC_ARG_ENABLE(debug,[  --enable-debug          enables debug symbols [default=no]],
-  [
-   if test $enableval = "no"; dnl
-     then
-       plp_use_debug_code="no"
-       plp_use_debug_define=yes
-     else
-       plp_use_debug_code="yes"
-       plp_use_debug_define=no
-   fi
-  ], 
-    [plp_use_debug_code="no"
-      plp_use_debug_define=no
-  ])
-
-  dnl Just for configure --help
-  AC_ARG_ENABLE(dummyoption,[  --disable-debug         disables debug output and debug symbols [default=no]],[],[])
-
-  AC_ARG_ENABLE(strict,[  --enable-strict         compiles with strict compiler options (may not work!)],
-   [
-    if test $enableval = "no"; then
-         plp_use_strict_options="no"
-       else
-         plp_use_strict_options="yes"
-    fi
-   ], [plp_use_strict_options="no"])
-
-  AC_ARG_ENABLE(profile,[  --enable-profile        creates profiling infos [default=no]],
-    [plp_use_profiling=$enableval],
-    [plp_use_profiling="no"]
-  )
-
-  dnl this prevents stupid AC_PROG_CC to add "-g" to the default CFLAGS
-  CFLAGS=" $CFLAGS"
-
-  AC_PROG_CC 
-
-  if test "$GCC" = "yes"; then
-    if test "$plp_use_debug_code" = "yes"; then
-      CFLAGS="-g $CFLAGS"
-      case $host in
-        *-*-linux-gnu)	
-          CFLAGS="-Wpointer-arith $CFLAGS"
-        ;;
-      esac
-    else
-      CFLAGS="-O2 $CFLAGS"
-    fi
-    if test "$plp_use_strict_options" = "yes"; then
-      CFLAGS="-ansi -Wall -W -pedantic -Wshadow -Wmissing-prototypes -Wwrite-strings -D_XOPEN_SOURCE=500 -D_BSD_SOURCE $CFLAGS"
-    fi
-  fi
-
-  if test "$plp_use_debug_define" = "yes"; then
-    CFLAGS="-DNDEBUG $CFLAGS"
-  fi
-
-  case "$host" in
-  *-*-sysv4.2uw*) CFLAGS="-D_UNIXWARE $CFLAGS";;
-  *-*-sysv5uw7*) CFLAGS="-D_UNIXWARE7 $CFLAGS";;
-  esac
-
-  if test "$plp_use_debug_code" = "no"; then
-    if test -z "$LDFLAGS" && test "$GCC" = "yes"; then
-      LDFLAGS="-s"
-    fi
-    AC_DEFINE_UNQUOTED(NDEBUG,1,[Define this to disable assert macro])
-    LIBDEBUG=""
-  else
-    AC_DEFINE_UNQUOTED(DEBUG,1,[Define this to enable debugging code])
-    LIBDEBUG="--debug"
-  fi
-  AC_SUBST(LIBDEBUG)
-
-  CXXFLAGS=" $CXXFLAGS"
-
-  AC_PROG_CXX
-
-  if test "$GXX" = "yes"; then
-    if test "$plp_use_debug_code" = "yes"; then
-      CXXFLAGS="-g -Wpointer-arith $CXXFLAGS"
-
-      PLP_CHECK_COMPILER_FLAG(Wno-long-long,[CXXFLAGS="-Wno-long-long $CXXFLAGS"])
-      PLP_CHECK_COMPILER_FLAG(Wnon-virtual-dtor,[CXXFLAGS="-Wnon-virtual-dtor $CXXFLAGS"])
-      PLP_CHECK_COMPILER_FLAG(fno-builtin,[CXXFLAGS="-fno-builtin $CXXFLAGS"])
-
-      case $host in  dnl
-      *-*-linux-gnu)
-        CXXFLAGS="-D_XOPEN_SOURCE=500 -D_BSD_SOURCE -Wcast-align -Wundef $CXXFLAGS"
-        ;;
-      esac
-
-      if test "$plp_use_strict_options" = "yes"; then
-        CXXFLAGS="-ansi -pedantic -W -Wconversion -Wcast-qual -Wwrite-strings -Wshadow -Wcast-align $CXXFLAGS"
-      fi
-    else
-      CXXFLAGS="-O2 $CXXFLAGS"
-    fi
-  fi
-
-  if test "$plp_use_debug_define" = "yes"; then
-    CXXFLAGS="-DNDEBUG $CXXFLAGS"
-  fi  
-
-  if test "$plp_use_profiling" = "yes"; then
-    PLP_CHECK_COMPILER_FLAG(pg,
-    [
-      CFLAGS="-pg $CFLAGS"
-      CXXFLAGS="-pg $CXXFLAGS"
-    ])
-  fi
-    
-  PLP_CHECK_COMPILER_FLAG(fno-exceptions,[CXXFLAGS="$CXXFLAGS -fno-exceptions"])
-  PLP_CHECK_COMPILER_FLAG(fno-check-new, [CXXFLAGS="$CXXFLAGS -fno-check-new"])
-  PLP_CHECK_COMPILER_FLAG(fexceptions, [USE_EXCEPTIONS="-fexceptions"], USE_EXCEPTIONS=	)
-  AC_SUBST(USE_EXCEPTIONS)
-  dnl obsolete macro - provided to keep things going
-  USE_RTTI=
-  AC_SUBST(USE_RTTI)
-
-  case "$host" in
-      *-*-irix*)  test "$GXX" = yes && CXXFLAGS="-D_LANGUAGE_C_PLUS_PLUS -D__LANGUAGE_C_PLUS_PLUS $CXXFLAGS" ;;
-      *-*-sysv4.2uw*) CXXFLAGS="-D_UNIXWARE $CXXFLAGS";;
-      *-*-sysv5uw7*) CXXFLAGS="-D_UNIXWARE7 $CXXFLAGS";;
-      *-*-solaris*) 
-        if test "$GXX" = yes; then
-          libstdcpp=`$CXX -print-file-name=libstdc++.so`
-          if test ! -f $libstdcpp; then
-             AC_MSG_ERROR([You've compiled gcc without --enable-shared. This doesn't work with plptools. Please recompile gcc with --enable-shared to receive a libstdc++.so])
-          fi
-        fi
-        ;;
-  esac
-
-  AC_VALIDIFY_CXXFLAGS
-
-  AC_PROG_CXXCPP
-
-  # the following is to allow programs, that are known to
-  # have problems when compiled with -O2
-  if test -n "$CXXFLAGS"; then
-      plp_safe_IFS=$IFS
-      IFS=" "
-      NOOPT_CXXFLAGS=""
-      for i in $CXXFLAGS; do
-        case $i in
-          -O*)
-                ;;
-          *)
-                NOOPT_CXXFLAGS="$NOOPT_CXXFLAGS $i"
-                ;;
-        esac
-      done
-      IFS=$plp_safe_IFS
-  fi
-
-  if test "$plp_use_debug_code" = "yes"; then
-    STRIP=true
-    AC_SUBST(STRIP)
-  fi
-
-  AC_SUBST(NOOPT_CXXFLAGS)
-  THREADED_CFLAGS="-D_REENTRANT $CFLAGS"
-  THREADED_CXXFLAGS="-D_REENTRANT $CXXFLAGS"
-  AC_SUBST(THREADED_CFLAGS)
-  AC_SUBST(THREADED_CXXFLAGS)
-])
-
diff --git a/conf/m4/plptools/PLP_CHECK_COMPILER_FLAG.m4 b/conf/m4/plptools/PLP_CHECK_COMPILER_FLAG.m4
deleted file mode 100644
index ce4c9ac..0000000
--- a/conf/m4/plptools/PLP_CHECK_COMPILER_FLAG.m4
+++ /dev/null
@@ -1,27 +0,0 @@
-AC_DEFUN([PLP_CHECK_COMPILER_FLAG],
-[
-dnl AC_REQUIRE([AC_CHECK_COMPILERS]) <- breaks with autoconf 2.50
-AC_MSG_CHECKING(whether $CXX supports -$1)
-plp_cache=`echo $1 | sed 'y%.=/+-%___p_%'`
-AC_CACHE_VAL(plp_cv_prog_cxx_$plp_cache,
-[
-echo 'int main() { return 0; }' >conftest.cc
-eval "plp_cv_prog_cxx_$plp_cache=no"
-if test -z "`$CXX -$1 -c conftest.cc 2>&1`"; then
-  if test -z "`$CXX -$1 -o conftest conftest.o 2>&1`"; then
-    eval "plp_cv_prog_cxx_$plp_cache=yes"
-  fi
-fi
-rm -f conftest*
-])
-if eval "test \"`echo '$plp_cv_prog_cxx_'$plp_cache`\" = yes"; then
- AC_MSG_RESULT(yes)
- :
- $2
-else
- AC_MSG_RESULT(no)
- :
- $3
-fi
-])
-