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autoconf for recent thread check changes.

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This commit is contained in:
Bruce Momjian
2004-08-16 23:41:44 +00:00
parent 64410289f8
commit 23b6ade8f0
1 changed files with 23 additions and 18 deletions
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41
configure vendored
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@ -13213,11 +13213,13 @@ echo $ECHO_N "checking whether pthreads work without any flags... $ECHO_C" >&6
-*) -*)
echo "$as_me:$LINENO: checking whether pthreads work with $flag" >&5 echo "$as_me:$LINENO: checking whether pthreads work with $flag" >&5
echo $ECHO_N "checking whether pthreads work with $flag... $ECHO_C" >&6 echo $ECHO_N "checking whether pthreads work with $flag... $ECHO_C" >&6
PTHREAD_CFLAGS="$flag" tryPTHREAD_CFLAGS="$flag"
;; ;;
pthread-config) pthread-config)
# Extract the first word of "pthread-config", so it can be a program name with args. # skip this if we already have flags defined, for PostgreSQL
if test x"$PTHREAD_CFLAGS" != x -o x"$PTHREAD_LIBS" != x; then continue; fi
# Extract the first word of "pthread-config", so it can be a program name with args.
set dummy pthread-config; ac_word=$2 set dummy pthread-config; ac_word=$2
echo "$as_me:$LINENO: checking for $ac_word" >&5 echo "$as_me:$LINENO: checking for $ac_word" >&5
echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6
@ -13253,22 +13255,23 @@ else
echo "${ECHO_T}no" >&6 echo "${ECHO_T}no" >&6
fi fi
if test x"$acx_pthread_config" = xno; then continue; fi if test x"$acx_pthread_config" = xno; then continue; fi
PTHREAD_CFLAGS="`pthread-config --cflags`" tryPTHREAD_CFLAGS="`pthread-config --cflags`"
PTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`" tryPTHREAD_LIBS="`pthread-config --ldflags` `pthread-config --libs`"
;; fi
;;
*) *)
echo "$as_me:$LINENO: checking for the pthreads library -l$flag" >&5 echo "$as_me:$LINENO: checking for the pthreads library -l$flag" >&5
echo $ECHO_N "checking for the pthreads library -l$flag... $ECHO_C" >&6 echo $ECHO_N "checking for the pthreads library -l$flag... $ECHO_C" >&6
PTHREAD_LIBS="-l$flag" tryPTHREAD_LIBS="-l$flag"
;; ;;
esac esac
save_LIBS="$LIBS" save_LIBS="$LIBS"
save_CFLAGS="$CFLAGS" save_CFLAGS="$CFLAGS"
LIBS="$PTHREAD_LIBS $LIBS" LIBS="$tryPTHREAD_LIBS $PTHREAD_LIBS $LIBS"
CFLAGS="$CFLAGS $PTHREAD_CFLAGS" CFLAGS="$CFLAGS $PTHREAD_CFLAGS $tryPTHREAD_CFLAGS"
# Check for various functions. We must include pthread.h, # Check for various functions. We must include pthread.h,
# since some functions may be macros. (On the Sequent, we # since some functions may be macros. (On the Sequent, we
@ -13324,11 +13327,13 @@ rm -f conftest.$ac_objext conftest$ac_exeext conftest.$ac_ext
echo "$as_me:$LINENO: result: $acx_pthread_ok" >&5 echo "$as_me:$LINENO: result: $acx_pthread_ok" >&5
echo "${ECHO_T}$acx_pthread_ok" >&6 echo "${ECHO_T}$acx_pthread_ok" >&6
if test "x$acx_pthread_ok" = xyes; then if test "x$acx_pthread_ok" = xyes; then
break; # we continue with more flags because Linux needs -lpthread
# for libpq builds on PostgreSQL. The test above only
# tests for building binaries, not shared libraries.
PTHREAD_LIBS=" $tryPTHREAD_LIBS $PTHREAD_LIBS"
PTHREAD_CFLAGS="$PTHREAD_CFLAGS $tryPTHREAD_CFLAGS"
fi fi
PTHREAD_LIBS=""
PTHREAD_CFLAGS=""
done done
fi fi
@ -13436,11 +13441,11 @@ echo "$as_me: WARNING: we do not know how to create joinable pthreads" >&2;}
echo "$as_me:$LINENO: checking if more special flags are required for pthreads" >&5 echo "$as_me:$LINENO: checking if more special flags are required for pthreads" >&5
echo $ECHO_N "checking if more special flags are required for pthreads... $ECHO_C" >&6 echo $ECHO_N "checking if more special flags are required for pthreads... $ECHO_C" >&6
flag=no flag=no
# We handle this ourselves in PostgreSQL # We always add these in PostgreSQL
# case "${host_cpu}-${host_os}" in # case "${host_cpu}-${host_os}" in
# *-aix* | *-freebsd*) flag="-D_THREAD_SAFE";; # *-aix* | *-freebsd* | *-darwin*) flag="-D_THREAD_SAFE";;
# *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";; # *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";;
# esac # esac
echo "$as_me:$LINENO: result: ${flag}" >&5 echo "$as_me:$LINENO: result: ${flag}" >&5
echo "${ECHO_T}${flag}" >&6 echo "${ECHO_T}${flag}" >&6
if test "x$flag" != xno; then if test "x$flag" != xno; then