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Patch 6.0.160

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  • Bram Moolenaar
    Patch 6.0.160 Problem: When compiling with GCC 3.0.2 and using the -O2 argument, the optimizer causes a problem that makes Vim crash. Solution: Add a
    Message 1 of 1 , Feb 1, 2002
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      Patch 6.0.160
      Problem: When compiling with GCC 3.0.2 and using the "-O2" argument, the
      optimizer causes a problem that makes Vim crash.
      Solution: Add a configure check to avoid "-O2" for this version of gcc.
      Files: src/configure.in, src/auto/configure


      *** ../vim60.159/src/configure.in Tue Jan 22 15:38:17 2002
      --- src/configure.in Tue Jan 22 19:46:56 2002
      ***************
      *** 26,31 ****
      --- 26,38 ----
      CFLAGS="-O"
      test "$GCC" = yes && CFLAGS="-O2 -fno-strength-reduce -Wall"
      fi
      + if test "$GCC" = yes; then
      + gccversion=`"$CC" --version`
      + if test "$gccversion" = "3.0.1" -o "$gccversion" = "3.0.2"; then
      + echo 'GCC 3.0.x has a bug in the optimizer, disabling "-O#"'
      + CFLAGS=`echo "$CFLAGS" | sed 's/-O[[23456789]]/-O/'`
      + fi
      + fi

      dnl If configure thinks we are cross compiling, there is probably something
      dnl wrong with the CC or CFLAGS settings, give an understandable error message
      *** ../vim60.159/src/auto/configure Tue Jan 22 15:38:17 2002
      --- src/auto/configure Wed Jan 30 16:19:19 2002
      ***************
      *** 1112,1117 ****
      --- 1112,1124 ----
      CFLAGS="-O"
      test "$GCC" = yes && CFLAGS="-O2 -fno-strength-reduce -Wall"
      fi
      + if test "$GCC" = yes; then
      + gccversion=`"$CC" --version`
      + if test "$gccversion" = "3.0.1" -o "$gccversion" = "3.0.2"; then
      + echo 'GCC 3.0.x has a bug in the optimizer, disabling "-O#"'
      + CFLAGS=`echo "$CFLAGS" | sed 's/-O[23456789]/-O/'`
      + fi
      + fi

      if test "$cross_compiling" = yes; then
      { echo "configure: error: cannot compile a simple program, check CC and CFLAGS
      *** ../vim60.159/src/version.c Fri Feb 1 20:15:57 2002
      --- src/version.c Fri Feb 1 20:16:14 2002
      ***************
      *** 608,609 ****
      --- 608,611 ----
      { /* Add new patch number below this line */
      + /**/
      + 160,
      /**/

      --
      hundred-and-one symptoms of being an internet addict:
      150. You find yourself counting emoticons to get to sleep.

      /// Bram Moolenaar -- Bram@... -- http://www.moolenaar.net \\\
      ((( Creator of Vim -- http://vim.sf.net -- ftp://ftp.vim.org/pub/vim )))
      \\\ Help me helping AIDS orphans in Uganda - http://iccf-holland.org ///
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