From 2807acbcf67e7b82e68ba48b187f2ddcdc0ec2fe Mon Sep 17 00:00:00 2001 From: hobbs Date: Fri, 11 Oct 2002 03:43:46 +0000 Subject: * win/configure: * win/tcl.m4: enable USE_THREAD_ALLOC (new threaded allocator) by default in cygwin configure on Windows. --- ChangeLog | 8 ++++++++ win/configure | 38 ++++++++++++++++++++++---------------- win/tcl.m4 | 3 +++ 3 files changed, 33 insertions(+), 16 deletions(-) diff --git a/ChangeLog b/ChangeLog index c04cbfa..565a8ee 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,11 @@ +2002-10-10 Jeff Hobbs + + * README: fixed minor nits [Bug #607776] (virden) + + * win/configure: + * win/tcl.m4: enable USE_THREAD_ALLOC (new threaded allocator) by + default in cygwin configure on Windows. + 2002-10-10 Don Porter * doc/Tcl.n: Clarified that namespace separators are legal in diff --git a/win/configure b/win/configure index 41ee0b0..2130347 100755 --- a/win/configure +++ b/win/configure @@ -1181,6 +1181,12 @@ fi #define TCL_THREADS 1 EOF + # USE_THREAD_ALLOC tells us to try the special thread-based + # allocator that significantly reduces lock contention + cat >> confdefs.h <<\EOF +#define USE_THREAD_ALLOC 1 +EOF + else TCL_THREADS=0 echo "$ac_t""no (default)" 1>&6 @@ -1195,7 +1201,7 @@ EOF echo $ac_n "checking how to build libraries""... $ac_c" 1>&6 -echo "configure:1199: checking how to build libraries" >&5 +echo "configure:1205: checking how to build libraries" >&5 # Check whether --enable-shared or --disable-shared was given. if test "${enable_shared+set}" = set; then enableval="$enable_shared" @@ -1236,7 +1242,7 @@ EOF # Step 0: Enable 64 bit support? echo $ac_n "checking if 64bit support is requested""... $ac_c" 1>&6 -echo "configure:1240: checking if 64bit support is requested" >&5 +echo "configure:1246: checking if 64bit support is requested" >&5 # Check whether --enable-64bit or --disable-64bit was given. if test "${enable_64bit+set}" = set; then enableval="$enable_64bit" @@ -1253,7 +1259,7 @@ fi # Extract the first word of "cygpath", so it can be a program name with args. set dummy cygpath; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 -echo "configure:1257: checking for $ac_word" >&5 +echo "configure:1263: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CYGPATH'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else @@ -1290,7 +1296,7 @@ fi # set various compiler flags depending on whether we are using gcc or cl echo $ac_n "checking compiler flags""... $ac_c" 1>&6 -echo "configure:1294: checking compiler flags" >&5 +echo "configure:1300: checking compiler flags" >&5 if test "${GCC}" = "yes" ; then if test "$do64bit" = "yes" ; then echo "configure: warning: "64bit mode not supported with GCC on Windows"" 1>&2 @@ -1503,7 +1509,7 @@ echo "configure:1294: checking compiler flags" >&5 echo $ac_n "checking for build with symbols""... $ac_c" 1>&6 -echo "configure:1507: checking for build with symbols" >&5 +echo "configure:1513: checking for build with symbols" >&5 # Check whether --enable-symbols or --disable-symbols was given. if test "${enable_symbols+set}" = set; then enableval="$enable_symbols" @@ -1527,7 +1533,7 @@ fi echo $ac_n "checking for build with memory debugging""... $ac_c" 1>&6 -echo "configure:1531: checking for build with memory debugging" >&5 +echo "configure:1537: checking for build with memory debugging" >&5 # Check whether --enable-memdebug or --disable-memdebug was given. if test "${enable_memdebug+set}" = set; then enableval="$enable_memdebug" @@ -1553,7 +1559,7 @@ TCL_DBGX=${DBGX} #-------------------------------------------------------------------- echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 -echo "configure:1557: checking how to run the C preprocessor" >&5 +echo "configure:1563: checking how to run the C preprocessor" >&5 # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= @@ -1568,13 +1574,13 @@ else # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. cat > conftest.$ac_ext < Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1578: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1584: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then : @@ -1585,13 +1591,13 @@ else rm -rf conftest* CPP="${CC-cc} -E -traditional-cpp" cat > conftest.$ac_ext < Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1595: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1601: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then : @@ -1602,13 +1608,13 @@ else rm -rf conftest* CPP="${CC-cc} -nologo -E" cat > conftest.$ac_ext < Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1612: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1618: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then : @@ -1634,17 +1640,17 @@ echo "$ac_t""$CPP" 1>&6 ac_safe=`echo "errno.h" | sed 'y%./+-%__p_%'` echo $ac_n "checking for errno.h""... $ac_c" 1>&6 -echo "configure:1638: checking for errno.h" >&5 +echo "configure:1644: checking for errno.h" >&5 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" -{ (eval echo configure:1648: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } +{ (eval echo configure:1654: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* diff --git a/win/tcl.m4 b/win/tcl.m4 index 0f79dae..ae909bb 100644 --- a/win/tcl.m4 +++ b/win/tcl.m4 @@ -253,6 +253,9 @@ AC_DEFUN(SC_ENABLE_THREADS, [ AC_MSG_RESULT(yes) TCL_THREADS=1 AC_DEFINE(TCL_THREADS) + # USE_THREAD_ALLOC tells us to try the special thread-based + # allocator that significantly reduces lock contention + AC_DEFINE(USE_THREAD_ALLOC) else TCL_THREADS=0 AC_MSG_RESULT([no (default)]) -- cgit v0.12