Do thread testing from configure in a much cleaner fashion.
This commit is contained in:
Bruce Momjian
parent
ca8a8baa76
commit
e27338f26c
161
configure
vendored
161
configure
vendored
@ -17876,6 +17876,65 @@ fi
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done
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# Thread testing
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# We have to run the thread test near the end so we have all our symbols
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# defined. Cross compiling throws a warning.
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#
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if test "$enable_thread_safety" = yes; then
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echo "$as_me:$LINENO: checking thread safety of required library functions" >&5
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echo $ECHO_N "checking thread safety of required library functions... $ECHO_C" >&6
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_CFLAGS="$CFLAGS"
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_LIBS="$LIBS"
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CFLAGS="$CFLAGS $PTHREAD_CFLAGS -DIN_CONFIGURE"
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LIBS="$LIBS $PTHREAD_LIBS"
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if test "$cross_compiling" = yes; then
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echo "$as_me:$LINENO: result: maybe" >&5
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echo "${ECHO_T}maybe" >&6
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{ echo "$as_me:$LINENO: WARNING:
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*** Skipping thread test program because of cross-compile build.
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*** Run the program in src/tools/thread on the target matchine.
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" >&5
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echo "$as_me: WARNING:
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*** Skipping thread test program because of cross-compile build.
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*** Run the program in src/tools/thread on the target matchine.
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" >&2;}
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else
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cat >conftest.$ac_ext <<_ACEOF
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#line $LINENO "configure"
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#include "confdefs.h"
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#include "src/tools/thread/thread_test.c"
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_ACEOF
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rm -f conftest$ac_exeext
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if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
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(eval $ac_link) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); } && { ac_try='./conftest$ac_exeext'
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{ (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
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(eval $ac_try) 2>&5
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ac_status=$?
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echo "$as_me:$LINENO: \$? = $ac_status" >&5
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(exit $ac_status); }; }; then
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echo "$as_me:$LINENO: result: yes" >&5
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echo "${ECHO_T}yes" >&6
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else
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echo "$as_me: program exited with status $ac_status" >&5
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echo "$as_me: failed program was:" >&5
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cat conftest.$ac_ext >&5
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( exit $ac_status )
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echo "$as_me:$LINENO: result: no" >&5
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echo "${ECHO_T}no" >&6
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{ { echo "$as_me:$LINENO: error: Thread test program failed. Your platform is not thread-safe. See 'config.log" >&5
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echo "$as_me: error: Thread test program failed. Your platform is not thread-safe. See 'config.log" >&2;}
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{ (exit 1); exit 1; }; }
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fi
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rm -f core core.* *.core conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
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fi
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CFLAGS="$_CFLAGS"
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LIBS="$_LIBS"
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fi
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# prepare build tree if outside source tree
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# Note 1: test -ef might not exist, but it's more reliable than `pwd`.
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@ -19112,105 +19171,3 @@ if test "$no_create" != yes; then
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$ac_cs_success || { (exit 1); exit 1; }
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fi
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# Check for gmake.
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for ac_prog in gmake make
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do
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# Extract the first word of "$ac_prog", so it can be a program name with args.
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set dummy $ac_prog; ac_word=$2
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echo "$as_me:$LINENO: checking for $ac_word" >&5
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echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
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if test "${ac_cv_prog_MAKE+set}" = set; then
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echo $ECHO_N "(cached) $ECHO_C" >&6
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else
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if test -n "$MAKE"; then
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ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
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else
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as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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for as_dir in $PATH
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do
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IFS=$as_save_IFS
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test -z "$as_dir" && as_dir=.
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for ac_exec_ext in '' $ac_executable_extensions; do
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if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
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ac_cv_prog_MAKE="$ac_prog"
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echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
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break 2
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fi
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done
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done
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fi
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fi
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MAKE=$ac_cv_prog_MAKE
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if test -n "$MAKE"; then
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echo "$as_me:$LINENO: result: $MAKE" >&5
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echo "${ECHO_T}$MAKE" >&6
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else
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echo "$as_me:$LINENO: result: no" >&5
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echo "${ECHO_T}no" >&6
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fi
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test -n "$MAKE" && break
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done
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if ! $MAKE -v | grep 'GNU Make' >/dev/null
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then rm -f $srcdir/src/Makefile.global
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echo "$as_me:$LINENO: checking Can not find GNU Make. It is required." >&5
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echo $ECHO_N "checking Can not find GNU Make. It is required.... $ECHO_C" >&6
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fi
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# Thread testing
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# We have to run the thread test here because it is an external program
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# that has to be runable separately for cross-compiling.
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#
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if test "$enable_thread_safety" = yes; then
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if test cross_compiling != yes; then
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#
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# Clean, compile, run, and clean thread test directory.
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# If test fails for any reason, remove Makefile.global so the user can't
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# compile (to simulate a configure failure).
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#
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echo "$as_me:$LINENO: checking thread safety of required library functions" >&5
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echo $ECHO_N "checking thread safety of required library functions... $ECHO_C" >&6
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if ! $MAKE -C src/tools/thread clean >&5
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then rm -f src/Makefile.global
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{ { echo "$as_me:$LINENO: error: Can not clean thread test directory." >&5
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echo "$as_me: error: Can not clean thread test directory." >&2;}
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{ (exit 1); exit 1; }; }
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fi
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if ! $MAKE -C src/tools/thread >&5
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then rm -f src/Makefile.global
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{ { echo "$as_me:$LINENO: error: Can not build thread test proram." >&5
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echo "$as_me: error: Can not build thread test proram." >&2;}
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{ (exit 1); exit 1; }; }
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fi
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if ! src/tools/thread/thread_test >&5
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then rm -f src/Makefile.global
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echo "no"
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echo
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src/tools/thread/thread_test
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echo
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{ { echo "$as_me:$LINENO: error: Thread test program failed. Your platform is not thread-safe." >&5
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echo "$as_me: error: Thread test program failed. Your platform is not thread-safe." >&2;}
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{ (exit 1); exit 1; }; }
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fi
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if ! $MAKE -C src/tools/thread clean >&5
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then rm -f src/Makefile.global
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{ { echo "$as_me:$LINENO: error: Can not clean thread test directory." >&5
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echo "$as_me: error: Can not clean thread test directory." >&2;}
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{ (exit 1); exit 1; }; }
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fi
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echo "yes"
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else
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{ echo "$as_me:$LINENO: WARNING:
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*** Skipping thread test program because of cross-compile build.
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*** Run the program in src/tools/thread on the target matchine.
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" >&5
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echo "$as_me: WARNING:
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*** Skipping thread test program because of cross-compile build.
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*** Run the program in src/tools/thread on the target matchine.
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" >&2;}
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fi
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fi
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75
configure.in
75
configure.in
@ -1,5 +1,5 @@
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dnl Process this file with autoconf to produce a configure script.
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dnl $PostgreSQL: pgsql/configure.in,v 1.336 2004/04/26 19:08:57 momjian Exp $
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dnl $PostgreSQL: pgsql/configure.in,v 1.337 2004/04/27 19:51:12 momjian Exp $
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dnl
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dnl Developers, please strive to achieve this order:
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dnl
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@ -1176,6 +1176,30 @@ PGAC_PATH_DOCBOOK_STYLESHEETS
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PGAC_PATH_COLLATEINDEX
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AC_CHECK_PROGS(SGMLSPL, sgmlspl)
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# Thread testing
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# We have to run the thread test near the end so we have all our symbols
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# defined. Cross compiling throws a warning.
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#
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if test "$enable_thread_safety" = yes; then
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AC_MSG_CHECKING([thread safety of required library functions])
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_CFLAGS="$CFLAGS"
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_LIBS="$LIBS"
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CFLAGS="$CFLAGS $PTHREAD_CFLAGS -DIN_CONFIGURE"
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LIBS="$LIBS $PTHREAD_LIBS"
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AC_TRY_RUN([#include "src/tools/thread/thread_test.c"],
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[AC_MSG_RESULT(yes)],
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[AC_MSG_RESULT(no)
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AC_MSG_ERROR([Thread test program failed. Your platform is not thread-safe. See 'config.log])],
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[AC_MSG_RESULT(maybe)
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AC_MSG_WARN([
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*** Skipping thread test program because of cross-compile build.
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*** Run the program in src/tools/thread on the target matchine.
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])])
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CFLAGS="$_CFLAGS"
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LIBS="$_LIBS"
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fi
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# prepare build tree if outside source tree
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# Note 1: test -ef might not exist, but it's more reliable than `pwd`.
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@ -1214,52 +1238,3 @@ echo >src/include/stamp-h
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])
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AC_OUTPUT
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# Check for gmake.
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AC_CHECK_PROGS(MAKE, gmake make)
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if ! $MAKE -v | grep 'GNU Make' >/dev/null
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then rm -f $srcdir/src/Makefile.global
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AC_MSG_CHECKING([Can not find GNU Make. It is required.])
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fi
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# Thread testing
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# We have to run the thread test here because it is an external program
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# that has to be runable separately for cross-compiling.
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#
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if test "$enable_thread_safety" = yes; then
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if test cross_compiling != yes; then
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#
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# Clean, compile, run, and clean thread test directory.
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# If test fails for any reason, remove Makefile.global so the user can't
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# compile (to simulate a configure failure).
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#
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AC_MSG_CHECKING([thread safety of required library functions])
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if ! $MAKE -C src/tools/thread clean >&5
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then rm -f src/Makefile.global
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AC_MSG_ERROR([Can not clean thread test directory.])
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fi
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if ! $MAKE -C src/tools/thread >&5
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then rm -f src/Makefile.global
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AC_MSG_ERROR([Can not build thread test proram.])
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fi
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if ! src/tools/thread/thread_test >&5
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then rm -f src/Makefile.global
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echo "no"
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echo
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src/tools/thread/thread_test
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echo
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AC_MSG_ERROR([Thread test program failed. Your platform is not thread-safe.])
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fi
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if ! $MAKE -C src/tools/thread clean >&5
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then rm -f src/Makefile.global
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AC_MSG_ERROR([Can not clean thread test directory.])
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fi
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echo "yes"
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else
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AC_MSG_WARN([
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*** Skipping thread test program because of cross-compile build.
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*** Run the program in src/tools/thread on the target matchine.
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])
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fi
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fi
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@ -6,7 +6,7 @@
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* Portions Copyright (c) 1996-2003, PostgreSQL Global Development Group
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* Portions Copyright (c) 1994, Regents of the University of California
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*
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* $PostgreSQL: pgsql/src/tools/thread/thread_test.c,v 1.28 2004/04/27 18:40:50 momjian Exp $
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* $PostgreSQL: pgsql/src/tools/thread/thread_test.c,v 1.29 2004/04/27 19:51:12 momjian Exp $
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*
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* This program tests to see if your standard libc functions use
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* pthread_setspecific()/pthread_getspecific() to be thread-safe.
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@ -20,7 +20,22 @@
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*-------------------------------------------------------------------------
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*/
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#ifndef IN_CONFIGURE
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#include "postgres.h"
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#else
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/* From src/include/c.h" */
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#ifndef bool
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typedef char bool;
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#endif
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#ifndef true
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#define true ((bool) 1)
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#endif
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#ifndef false
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#define false ((bool) 0)
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#endif
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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@ -32,7 +47,7 @@
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#include <fcntl.h>
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#include <errno.h>
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#ifndef ENABLE_THREAD_SAFETY
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#if !defined(ENABLE_THREAD_SAFETY) && !defined(IN_CONFIGURE)
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int
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main(int argc, char *argv[])
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{
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@ -96,6 +111,12 @@ main(int argc, char *argv[])
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return 1;
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}
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#ifdef IN_CONFIGURE
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/* Send stdout to 'config.log' */
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close(1);
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dup(5);
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#endif
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/* Make temp filenames, might not have strdup() */
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temp_filename_1 = malloc(strlen(TEMP_FILENAME_1) + 1);
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strcpy(temp_filename_1, TEMP_FILENAME_1);
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@ -339,5 +360,4 @@ func_call_2(void)
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pthread_mutex_lock(&init_mutex); /* wait for parent to test */
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pthread_mutex_unlock(&init_mutex);
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}
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#endif /* !ENABLE_THREAD_SAFETY */
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#endif /* !ENABLE_THREAD_SAFETY && !IN_CONFIGURE */
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