mkcheck.in (static_fail): Remove older memory limit functionality.

2001-10-19  Benjamin Kosnik  <bkoz@redhat.com>

	* mkcheck.in (static_fail): Remove older memory limit functionality.
	Disable E_TIME due to formatting issues.

	* README: Update.

From-SVN: r46367

libstdc++-v3/ChangeLog

+2001-10-19  Benjamin Kosnik  <bkoz@redhat.com>
+
+	* mkcheck.in (static_fail): Remove older memory limit functionality.
+	Disable E_TIME due to formatting issues.
+
+	* README: Update.
+	
 2001-10-19  Brendan Kehoe  <brendan@zen.org>
 
         * include/bits/std_complex.h: Default initialize second argument

libstdc++-v3/README

@@ -24,11 +24,7 @@ It has subdirectories:
 
   include/std
      Files meant to be found by #include <name> directives in
-     standard-conforming user programs.  These headers are not
-     referred to by other headers, because such dependencies
-     confuse Make (leading it to delete them, all too often).
-     Installations may substitute symbolic links in place of
-     these files.
+     standard-conforming user programs.  
 
   include/ext
      Headers that define extensions to the standard library.  No
@@ -38,13 +34,6 @@ It has subdirectories:
      Headers provided for backward compatibility, such as <iostream.h>.
      They are not used in this library.
 
-  include/c_shadow
-     Headers intended to shadow standard C headers provided by an
-     underlying OS or C library, and other headers depended on directly
-     by C++ headers (e.g. unistd.h).  These are meant to wrap the names
-     defined there into the _C_legacy namespace.
-     [NB: this can be enabled via --enable-cheaders=c_shadow]
-
   include/c
      Headers intended to directly include standard C headers. 
      [NB: this can be enabled via --enable-cheaders=c]
@@ -54,6 +43,13 @@ It has subdirectories:
      names into the std:: namespace.
      [NB: this is the default, and is the same as --enable-cheaders=c_std]
 
+  include/c_shadow
+     Headers intended to shadow standard C headers provided by an
+     underlying OS or C library, and other headers depended on directly
+     by C++ headers (e.g. unistd.h).  These are meant to wrap the names
+     defined there into the _C_legacy namespace.
+     [NB: this can be enabled via --enable-cheaders=c_shadow]
+
   src
      Files that are used in constructing the library, but are not
      installed.
@@ -74,28 +70,18 @@ Currently these are:
 
   config/cpu
   config/os
+  config/io
+  config/locale
 
 Files needed only to construct the library, but not installed,
 are in src/.  Files to be copied as part of an installation are
 all found in the subdirectories mentioned above.  (A configure
 script may link files from another directory into one of these.)
 
-In a normal installation the bits/ directory is copied
-under the std/ directory, and arranged to be searched only
-when an include directive specifies a filename of "bits/..."
-or <bits/...>.  When building the library, we use
-
-  -I. -Iinclude/std -Iinclude -Iconfig/os/* -Iconfig/cpu/*
-
-to get the same effect.
-
 Note that glibc also has a bits/ subdirectory.  We will either
 need to be careful not to collide with names in its bits/
 directory; or rename bits to (e.g.) cppbits/.
 
-To install libstdc++ you need GNU make.  The makefiles do not work with
-any other make.
-
 In files throughout the system, lines marked with an "XXX" indicate
 a bug or incompletely-implemented feature.  Lines marked "XXX MT"
 indicate a place that may require attention for multi-thread safety.

libstdc++-v3/mkcheck.in

@@ -78,9 +78,6 @@ LOG_FILE="$TEST_DIR/$(date +%Y%m%d)-mkchecklog.txt"
 # the names of the specific test files to be run
 TESTS_FILE="$TEST_DIR/$(date +%Y%m%d)-mkcheckfiles.txt"
 
-# the heap size and virtual mem limit for testsuite binaries
-# See http://gcc.gnu.org/ml/libstdc++/2000-10/msg00029.html
-MAX_MEM_USAGE=16384
 
 #
 # 2: clean, make files, append general test info
@@ -339,18 +336,12 @@ test_file()
         # printed by the executable will be lost and cannot be redirected,
         # because we need to capture the output of 'time'.  Bummer.
         TIMEFORMAT='timemark %R'
-        E_TIME_TEXT="$(exec 2>&1;                                        \
-                     ulimit -d $MAX_MEM_USAGE; ulimit -v $MAX_MEM_USAGE; \
-                     time $LTEXE $EXENAME)"
+        E_TIME_TEXT="$(exec 2>&1; time $LTEXE $EXENAME)"
         E_ABNORMAL_TERMINATION=$?
-        E_TIME="$(echo $E_TIME_TEXT | awk '{print $2}')"
-        # joining those two commands does not work due to quoting problems:
-        #E_TIME="$(exec 2>&1; time $EXENAME | awk '{print $2}')"
-        # this will work as a fallback on certain systems...?
-        #E_TIME=$(exec 2>&1; time $EXENAME | cut -d ' ' -f 2)
  
         if [ "$E_ABNORMAL_TERMINATION" -ne 0 ]; then
             RESULT='-r'
+	    E_TIME="0"
             rm -f ./*core
             # sometimes you want to save all core files for review:
             #mv ./core $EXENAME.core
@@ -359,10 +350,13 @@ test_file()
             #mv ./core* $EXENAME.core
         else
             test_for_output
+	    # XXX This doesn't always result in a number.
+	    # E_TIME="$(echo $E_TIME_TEXT | awk '{print $2}')"
+	    E_TIME="0"
         fi
 
         # sometimes you want to save all failing exe files for review:
-        if [ "$RESULT" = "+" ]; then
+        if [ "$RESULT" = '+' ]; then
             rm "$EXENAME"
         fi
     else