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It will interpret all options as # directories to create, and then abort because `.' already # exists. for d in ./-p ./--version; do test -d $d && rmdir $d done # $(mkinstalldirs) is defined by Automake if mkinstalldirs exists. if test -f "$ac_aux_dir/mkinstalldirs"; then mkdir_p='$(mkinstalldirs)' else mkdir_p='$(install_sh) -d' fi fi for ac_prog in gawk mawk nawk awk do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_AWK+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$AWK"; then ac_cv_prog_AWK="$AWK" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AWK="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi AWK=$ac_cv_prog_AWK if test -n "$AWK"; then echo "$as_me:$LINENO: result: $AWK" >&5 echo "${ECHO_T}$AWK" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$AWK" && break done echo "$as_me:$LINENO: checking whether ${MAKE-make} sets \$(MAKE)" >&5 echo $ECHO_N "checking whether ${MAKE-make} sets \$(MAKE)... $ECHO_C" >&6 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y,:./+-,___p_,'` if eval "test \"\${ac_cv_prog_make_${ac_make}_set+set}\" = set"; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.make <<\_ACEOF all: @echo 'ac_maketemp="$(MAKE)"' _ACEOF # GNU make sometimes prints "make[1]: Entering...", which would confuse us. eval `${MAKE-make} -f conftest.make 2>/dev/null | grep temp=` if test -n "$ac_maketemp"; then eval ac_cv_prog_make_${ac_make}_set=yes else eval ac_cv_prog_make_${ac_make}_set=no fi rm -f conftest.make fi if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 SET_MAKE= else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 SET_MAKE="MAKE=${MAKE-make}" fi rm -rf .tst 2>/dev/null mkdir .tst 2>/dev/null if test -d .tst; then am__leading_dot=. else am__leading_dot=_ fi rmdir .tst 2>/dev/null # test to see if srcdir already configured if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then { { echo "$as_me:$LINENO: error: source directory already configured; run \"make distclean\" there first" >&5 echo "$as_me: error: source directory already configured; run \"make distclean\" there first" >&2;} { (exit 1); exit 1; }; } fi # test whether we have cygpath if test -z "$CYGPATH_W"; then if (cygpath --version) >/dev/null 2>/dev/null; then CYGPATH_W='cygpath -w' else CYGPATH_W=echo fi fi # Define the identity of the package. PACKAGE=GASNet VERSION=1.10.0 # Some tools Automake needs. ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"} AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"} AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"} AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"} MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} install_sh=${install_sh-"$am_aux_dir/install-sh"} # Installed binaries are usually stripped using `strip' when the user # run `make install-strip'. However `strip' might not be the right # tool to use in cross-compilation environments, therefore Automake # will honor the `STRIP' environment variable to overrule this program. if test "$cross_compiling" != no; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then echo "$as_me:$LINENO: result: $STRIP" >&5 echo "${ECHO_T}$STRIP" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_prog_ac_ct_STRIP" && ac_cv_prog_ac_ct_STRIP=":" fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then echo "$as_me:$LINENO: result: $ac_ct_STRIP" >&5 echo "${ECHO_T}$ac_ct_STRIP" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi STRIP=$ac_ct_STRIP else STRIP="$ac_cv_prog_STRIP" fi fi INSTALL_STRIP_PROGRAM="\${SHELL} \$(install_sh) -c -s" # We need awk for the "check" target. The system "awk" is bad on # some platforms. # Always define AMTAR for backward compatibility. AMTAR=${AMTAR-"${am_missing_run}tar"} am__tar='${AMTAR} chof - "$$tardir"'; am__untar='${AMTAR} xf -' ac_config_headers="$ac_config_headers gasnet_config.h" # vvvvvvvvvvvvvvvvvvvvvv GASNET_START_CONFIGURE(AWK) vvvvvvvvvvvvvvvvvvvvvv (L:1) # vvvvvvvvvvvvvvvvvvvvvv GASNET_PATH_PROGS(PWD_PROG,pwd,pwd) vvvvvvvvvvvvvvvvvvvvvv (L:2) case "$PWD_PROG" in '') for ac_prog in pwd do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_PWD_PROG+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PWD_PROG in [\\/]* | ?:[\\/]*) ac_cv_path_PWD_PROG="$PWD_PROG" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_PWD_PROG="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi PWD_PROG=$ac_cv_path_PWD_PROG if test -n "$PWD_PROG"; then echo "$as_me:$LINENO: result: $PWD_PROG" >&5 echo "${ECHO_T}$PWD_PROG" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$PWD_PROG" && break done ;; *) echo "$as_me:$LINENO: checking for pwd" >&5 echo $ECHO_N "checking for pwd... $ECHO_C" >&6 echo "$as_me:$LINENO: result: $PWD_PROG" >&5 echo "${ECHO_T}$PWD_PROG" >&6 ;; esac case "$PWD_PROG" in '') { { echo "$as_me:$LINENO: error: cannot find pwd" >&5 echo "$as_me: error: cannot find pwd" >&2;} { (exit 1); exit 1; }; } ;; esac # ^^^^^^^^^^^^^^^^^^^^^^ GASNET_PATH_PROGS(PWD_PROG,pwd,pwd) ^^^^^^^^^^^^^^^^^^^^^^ (L:2) if test -z "$GASNET_CONFIGURE_WARNING_GLOBAL" ; then GASNET_CONFIGURE_WARNING_GLOBAL="`$PWD_PROG`/.gasnet_cv_configure_warnings.tmp" export GASNET_CONFIGURE_WARNING_GLOBAL fi rm -f ".gasnet_cv_configure_warnings.tmp" # vvvvvvvvvvvvvvvvvvvvvv GASNET_GET_AUTOCONF_VERSION vvvvvvvvvvvvvvvvvvvvvv (L:2) echo "$as_me:$LINENO: checking autoconf version" >&5 echo $ECHO_N "checking autoconf version... $ECHO_C" >&6 AUTOCONF_VERSION_STR=`cat ${srcdir}/configure | $AWK '/.*enerated.*utoconf.*([0-9]+).([0-9]+).*/ { match($0,"[0-9]+.[0-9]+"); print substr($0,RSTART,RLENGTH); exit 0 } '` AUTOCONF_VERSION=`echo $AUTOCONF_VERSION_STR | $AWK -F. '{ printf("%i%i",$1,$2); }'` echo "$as_me:$LINENO: result: $AUTOCONF_VERSION_STR" >&5 echo "${ECHO_T}$AUTOCONF_VERSION_STR" >&6 # ^^^^^^^^^^^^^^^^^^^^^^ GASNET_GET_AUTOCONF_VERSION ^^^^^^^^^^^^^^^^^^^^^^ (L:2) echo "$as_me:$LINENO: checking for configure settings" >&5 echo $ECHO_N "checking for configure settings... $ECHO_C" >&6 echo "$as_me:$LINENO: result: " >&5 echo "${ECHO_T}" >&6 CONFIGURE_ARGS="$ac_configure_args" echo "$as_me:$LINENO: result: configure args: $CONFIGURE_ARGS" >&5 echo "${ECHO_T}configure args: $CONFIGURE_ARGS" >&6 if test "$cache_file" = "/dev/null" ; then # vvvvvvvvvvvvvvvvvvvvvv GASNET_MSG_WARN() vvvvvvvvvvvvvvvvvvvvvv (L:2) { echo "$as_me:$LINENO: WARNING: configure cache_file setting got lost - you may need to run a fresh ./Bootstrap" >&5 echo "$as_me: WARNING: configure cache_file setting got lost - you may need to run a fresh ./Bootstrap" >&2;} echo "configure cache_file setting got lost - you may need to run a fresh ./Bootstrap" >> ".gasnet_cv_configure_warnings.tmp" echo " " >> ".gasnet_cv_configure_warnings.tmp" # ^^^^^^^^^^^^^^^^^^^^^^ GASNET_MSG_WARN() ^^^^^^^^^^^^^^^^^^^^^^ (L:2) cache_file=config.cache fi ac_configure_args="$ac_configure_args --cache-file=$cache_file" TOP_SRCDIR=`cd ${srcdir} && ${PWD_PROG}` echo "$as_me:$LINENO: result: TOP_SRCDIR: $TOP_SRCDIR" >&5 echo "${ECHO_T}TOP_SRCDIR: $TOP_SRCDIR" >&6 TOP_BUILDDIR=`${PWD_PROG}` echo "$as_me:$LINENO: result: TOP_BUILDDIR: $TOP_BUILDDIR" >&5 echo "${ECHO_T}TOP_BUILDDIR: $TOP_BUILDDIR" >&6 if `echo $TOP_SRCDIR | grep ' ' >/dev/null 2>/dev/null`; then { { echo "$as_me:$LINENO: error: TOP_SRCDIR contains space characters - please unpack the source in a different directory." >&5 echo "$as_me: error: TOP_SRCDIR contains space characters - please unpack the source in a different directory." >&2;} { (exit 1); exit 1; }; } fi if `echo $TOP_BUILDDIR | grep ' ' >/dev/null 2>/dev/null`; then { { echo "$as_me:$LINENO: error: TOP_BUILDDIR contains space characters - please build in a different directory." >&5 echo "$as_me: error: TOP_BUILDDIR contains space characters - please build in a different directory." >&2;} { (exit 1); exit 1; }; } fi if test "$TOP_BUILDDIR" = "$TOP_SRCDIR"; then BUILD_IS_SRC_TRUE= BUILD_IS_SRC_FALSE='#' else BUILD_IS_SRC_TRUE='#' BUILD_IS_SRC_FALSE= fi if test "$TOP_BUILDDIR" = "$TOP_SRCDIR"; then BUILD_IS_SRC=yes else BUILD_IS_SRC=no fi # Handle prefix defaulting with subconfigures # When users pass --prefix on the command-line, this is automatically passed to subconfigures # and everything lives happily in the same tree # Without --prefix, different packages may default to different directories # (due to AC_PREFIX_DEFAULT), so ensure that all subconfigures # default to the same location (as determined by the outermost configure) if test "$prefix" = "NONE" -a -n "$ac_default_prefix" ; then # vvvvvvvvvvvvvvvvvvvvvv GASNET_SUBCONFIGURE_ARG(--prefix="$ac_default_prefix") vvvvvvvvvvvvvvvvvvvvvv (L:2) ac_configure_args="$ac_configure_args --prefix="$ac_default_prefix"" # ^^^^^^^^^^^^^^^^^^^^^^ GASNET_SUBCONFIGURE_ARG(--prefix="$ac_default_prefix") ^^^^^^^^^^^^^^^^^^^^^^ (L:2) fi SYSTEM_NAME="`hostname`" case "$target" in # Apple gcc has -arch options for cross-compilation, but target binaries may still work due to Rosetta (making our cross-compilation support unnecessary) # ensure we report the correct target tuple *-apple-darwin*) _GASNET_GCCVER=`${CC:-gcc} -v 2>&1` _GASNET_GCCISAPPLE=`echo "$_GASNET_GCCVER" | grep 'gcc version' | grep 'Apple Computer'` _GASNET_GCCTARGET=`echo "$_GASNET_GCCVER" | /usr/bin/perl -ne 'print \$1 if (m/--target=(\S+)/);'` _GASNET_GCCCPU=`echo "$_GASNET_GCCVER" | /usr/bin/perl -ne 'print \$1 if (m/--target=([^-]+)/);'` if test "$_GASNET_GCCISAPPLE" -a "$_GASNET_GCCTARGET" -a "$_GASNET_GCCCPU" ; then case "$target" in $_GASNET_GCCCPU-*) ;; *) # vvvvvvvvvvvvvvvvvvvvvv GASNET_MSG_WARN() vvvvvvvvvvvvvvvvvvvvvv (L:2) { echo "$as_me:$LINENO: WARNING: Apple gcc is cross-compiling for $_GASNET_GCCTARGET, readjusting configure target" >&5 echo "$as_me: WARNING: Apple gcc is cross-compiling for $_GASNET_GCCTARGET, readjusting configure target" >&2;} echo "Apple gcc is cross-compiling for $_GASNET_GCCTARGET, readjusting configure target" >> ".gasnet_cv_configure_warnings.tmp" echo " " >> ".gasnet_cv_configure_warnings.tmp" # ^^^^^^^^^^^^^^^^^^^^^^ GASNET_MSG_WARN() ^^^^^^^^^^^^^^^^^^^^^^ (L:2) target="$_GASNET_GCCTARGET" target_alias="$target" ac_cv_target="$target" ac_cv_target_alias="$target" target_cpu="$_GASNET_GCCCPU" esac fi ;; esac SYSTEM_TUPLE="$target" echo "$as_me:$LINENO: result: system info: $SYSTEM_NAME $SYSTEM_TUPLE" >&5 echo "${ECHO_T}system info: $SYSTEM_NAME $SYSTEM_TUPLE" >&6 BUILD_USER=`whoami 2> /dev/null || id -un 2> /dev/null || echo $USER` BUILD_ID="`date` $BUILD_USER" echo "$as_me:$LINENO: result: build id: $BUILD_ID" >&5 echo "${ECHO_T}build id: $BUILD_ID" >&6 # vvvvvvvvvvvvvvvvvvvvvv GASNET_RESTORE_AUTOCONF_ENV(CC CXX CFLAGS CXXFLAGS CPPFLAGS LIBS MAKE GMAKE AR AS RANLIB PERL SUM LEX YACC AWK) vvvvvvvvvvvvvvvvvvvvvv (L:2) if test "$gasnet_acenv_list" != ""; then echo echo "configure error: _GASNET_RESTORE_AUTOCONF_ENV called more than once with prefix = \"gasnet_cv_\"" if test "" ; then if test -f "conftest.$ac_ext" ; then errfile=conftest.$ac_ext else errfile=gasnet_errsave_file fi if test -f "$errfile" ; then echo echo " --- Failed program --- " cat $errfile echo " -----------------------" fi fi if test -f "conftest.err" ; then errfile=conftest.err else errfile=gasnet_errsave_err fi if test -f "$errfile" ; then echo echo "Compilation error: " echo cat $errfile fi echo CONFIG_FILE=`pwd`/config.log { { echo "$as_me:$LINENO: error: See $CONFIG_FILE for details." >&5 echo "$as_me: error: See $CONFIG_FILE for details." >&2;} { (exit 1); exit 1; }; } fi gasnet_acenv_list="CC CXX CFLAGS CXXFLAGS CPPFLAGS LIBS MAKE GMAKE AR AS RANLIB PERL SUM LEX YACC AWK" echo "$as_me:$LINENO: checking for cached autoconf environment settings" >&5 echo $ECHO_N "checking for cached autoconf environment settings... $ECHO_C" >&6 echo "$as_me:$LINENO: result: \"\"" >&5 echo "${ECHO_T}\"\"" >&6 for varname in CC CXX CFLAGS CXXFLAGS CPPFLAGS LIBS MAKE GMAKE AR AS RANLIB PERL SUM LEX YACC AWK; do val=`eval echo '$'"gasnet_cv_acenv_$varname"` if test "$val" != ""; then eval $varname=\"$val\" echo "$as_me:$LINENO: result: $varname=\"$val\"" >&5 echo "${ECHO_T}$varname=\"$val\"" >&6 fi done # ^^^^^^^^^^^^^^^^^^^^^^ GASNET_RESTORE_AUTOCONF_ENV(CC CXX CFLAGS CXXFLAGS CPPFLAGS LIBS MAKE GMAKE AR AS RANLIB PERL SUM LEX YACC AWK) ^^^^^^^^^^^^^^^^^^^^^^ (L:2) # ^^^^^^^^^^^^^^^^^^^^^^ GASNET_START_CONFIGURE(AWK) ^^^^^^^^^^^^^^^^^^^^^^ (L:1) # vvvvvvvvvvvvvvvvvvvvvv GASNET_DEFINE_CONFIGURE_VARS vvvvvvvvvvvvvvvvvvvvvv (L:1) cat >>confdefs.h <<_ACEOF #define GASNETI_CONFIGURE_ARGS "$CONFIGURE_ARGS" _ACEOF cat >>confdefs.h <<_ACEOF #define GASNETI_SYSTEM_NAME "$SYSTEM_NAME" _ACEOF cat >>confdefs.h <<_ACEOF #define GASNETI_SYSTEM_TUPLE "$SYSTEM_TUPLE" _ACEOF cat >>confdefs.h <<_ACEOF #define GASNETI_BUILD_ID "$BUILD_ID" _ACEOF # ^^^^^^^^^^^^^^^^^^^^^^ GASNET_DEFINE_CONFIGURE_VARS ^^^^^^^^^^^^^^^^^^^^^^ (L:1) if test -z ""; then ALWAYS_TRUECOND_TRUE= ALWAYS_TRUECOND_FALSE='#' else ALWAYS_TRUECOND_TRUE='#' ALWAYS_TRUECOND_FALSE= fi if test -n ""; then ALWAYS_FALSECOND_TRUE= ALWAYS_FALSECOND_FALSE='#' else ALWAYS_FALSECOND_TRUE='#' ALWAYS_FALSECOND_FALSE= fi # Set gasnet_toolsonly_mode based on how we Bootstrapped gasnet_toolsonly_mode=no cat >>confdefs.h <<_ACEOF #define GASNET_RELEASE_VERSION_MAJOR 1 _ACEOF cat >>confdefs.h <<_ACEOF #define GASNET_RELEASE_VERSION_MINOR 10 _ACEOF cat >>confdefs.h <<_ACEOF #define GASNET_RELEASE_VERSION_PATCH 0 _ACEOF cat >>confdefs.h <<_ACEOF #define GASNETI_SPEC_VERSION_MAJOR 1 _ACEOF cat >>confdefs.h <<_ACEOF #define GASNETI_SPEC_VERSION_MINOR 8 _ACEOF cat >>confdefs.h <<_ACEOF #define GASNETIT_SPEC_VERSION_MAJOR 1 _ACEOF cat >>confdefs.h <<_ACEOF #define GASNETIT_SPEC_VERSION_MINOR 2 _ACEOF cat >>confdefs.h <<_ACEOF #define GASNETI_RELEASE_VERSION 1.10.0 _ACEOF for ac_prog in gawk mawk nawk awk do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_AWK+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$AWK"; then ac_cv_prog_AWK="$AWK" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AWK="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi AWK=$ac_cv_prog_AWK if test -n "$AWK"; then echo "$as_me:$LINENO: result: $AWK" >&5 echo "${ECHO_T}$AWK" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$AWK" && break done ######################################################################## ## ## Misc configure option processing ## # default: support pthreads if library found # --enable-pthreads: fail if pthreads lib not found # --disable-pthreads: don't even look for pthreads library # vvvvvvvvvvvvvvvvvvvvvv GASNET_IF_ENABLED_WITH_AUTO(pthreads,...) vvvvvvvvvvvvvvvvvvvvvv (L:1) # Check whether --enable-pthreads or --disable-pthreads was given. if test "${enable_pthreads+set}" = set; then enableval="$enable_pthreads" fi; # Check whether --enable-pthreads or --disable-pthreads was given. if test "${enable_pthreads+set}" = set; then enableval="$enable_pthreads" fi; case "$enable_pthreads" in no) use_pthreads="no" ;; yes) use_pthreads="yes" ;; *) use_pthreads="try" ;; esac # ^^^^^^^^^^^^^^^^^^^^^^ GASNET_IF_ENABLED_WITH_AUTO(pthreads,...) ^^^^^^^^^^^^^^^^^^^^^^ (L:1) # This is to support a very conservative implementation of # GASNETE_FAST_ALIGNED_MEMCPY and other type-punning operations. # It is to be enabled only to test if a given problem is related # to our type-punning issues (see bug 1389) # vvvvvvvvvvvvvvvvvvvvvv GASNET_IF_ENABLED(conservative-local-copy,...) vvvvvvvvvvvvvvvvvvvvvv (L:1) # Check whether --enable-conservative-local-copy or --disable-conservative-local-copy was given. if test "${enable_conservative_local_copy+set}" = set; then enableval="$enable_conservative_local_copy" fi; case "$enable_conservative_local_copy" in '' | no) : ;; *) cat >>confdefs.h <<\_ACEOF #define GASNETI_BUG1389_WORKAROUND 1 _ACEOF # vvvvvvvvvvvvvvvvvvvvvv GASNET_MSG_WARN() vvvvvvvvvvvvvvvvvvvvvv (L:2) { echo "$as_me:$LINENO: WARNING: ----------------------------------------------------------------------- WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING You passed --enable-conservative-local-copy This usually has a SERIOUS impact on performance, so you should NOT trust any performance numbers obtained from programs built using this GASNet installation!!! WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING -----------------------------------------------------------------------" >&5 echo "$as_me: WARNING: ----------------------------------------------------------------------- WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING You passed --enable-conservative-local-copy This usually has a SERIOUS impact on performance, so you should NOT trust any performance numbers obtained from programs built using this GASNet installation!!! WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING -----------------------------------------------------------------------" >&2;} echo " ----------------------------------------------------------------------- WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING You passed --enable-conservative-local-copy This usually has a SERIOUS impact on performance, so you should NOT trust any performance numbers obtained from programs built using this GASNet installation!!! WARNING WARNING WARNING WARNING WARNING WARNING WARNING WARNING -----------------------------------------------------------------------" >> ".gasnet_cv_configure_warnings.tmp" echo " " >> ".gasnet_cv_configure_warnings.tmp" # ^^^^^^^^^^^^^^^^^^^^^^ GASNET_MSG_WARN() ^^^^^^^^^^^^^^^^^^^^^^ (L:2) ;; esac # ^^^^^^^^^^^^^^^^^^^^^^ GASNET_IF_ENABLED(conservative-local-copy,...) ^^^^^^^^^^^^^^^^^^^^^^ (L:1) ######################################################################## ## ## Supporting Command-Line Tools ## # vvvvvvvvvvvvvvvvvvvvvv GASNET_PATH_PROGS(GMAKE,$GMAKE gmake make $MAKE,GNU make) vvvvvvvvvvvvvvvvvvvvvv (L:1) case "$GMAKE" in '') for ac_prog in $GMAKE gmake make $MAKE do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_GMAKE+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $GMAKE in [\\/]* | ?:[\\/]*) ac_cv_path_GMAKE="$GMAKE" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_GMAKE="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi GMAKE=$ac_cv_path_GMAKE if test -n "$GMAKE"; then echo "$as_me:$LINENO: result: $GMAKE" >&5 echo "${ECHO_T}$GMAKE" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$GMAKE" && break done ;; *) echo "$as_me:$LINENO: checking for GNU make" >&5 echo $ECHO_N "checking for GNU make... $ECHO_C" >&6 echo "$as_me:$LINENO: result: $GMAKE" >&5 echo "${ECHO_T}$GMAKE" >&6 ;; esac case "$GMAKE" in '') { { echo "$as_me:$LINENO: error: cannot find GNU make" >&5 echo "$as_me: error: cannot find GNU make" >&2;} { (exit 1); exit 1; }; } ;; esac # ^^^^^^^^^^^^^^^^^^^^^^ GASNET_PATH_PROGS(GMAKE,$GMAKE gmake make $MAKE,GNU make) ^^^^^^^^^^^^^^^^^^^^^^ (L:1) echo "$as_me:$LINENO: checking for GNU make" >&5 echo $ECHO_N "checking for GNU make... $ECHO_C" >&6 if $GMAKE --version | grep GNU ; then echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else # We don't actually require GNU Make at the moment # AC_MSG_ERROR(cannot find a version of GNU make - please install GNU make and/or set \$GMAKE to indicate where it's located) # vvvvvvvvvvvvvvvvvvvvvv GASNET_MSG_WARN() vvvvvvvvvvvvvvvvvvvvvv (L:1) { echo "$as_me:$LINENO: WARNING: cannot find a version of GNU make - if you encounter make problems, install GNU make and/or set \$GMAKE to indicate where it's located" >&5 echo "$as_me: WARNING: cannot find a version of GNU make - if you encounter make problems, install GNU make and/or set \$GMAKE to indicate where it's located" >&2;} echo "cannot find a version of GNU make - if you encounter make problems, install GNU make and/or set \$GMAKE to indicate where it's located" >> ".gasnet_cv_configure_warnings.tmp" echo " " >> ".gasnet_cv_configure_warnings.tmp" # ^^^^^^^^^^^^^^^^^^^^^^ GASNET_MSG_WARN() ^^^^^^^^^^^^^^^^^^^^^^ (L:1) fi # we do not require nm # Extract the first word of "$NM nm", so it can be a program name with args. set dummy $NM nm; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_NM+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $NM in [\\/]* | ?:[\\/]*) ac_cv_path_NM="$NM" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_NM="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done test -z "$ac_cv_path_NM" && ac_cv_path_NM="nm utility" ;; esac fi NM=$ac_cv_path_NM if test -n "$NM"; then echo "$as_me:$LINENO: result: $NM" >&5 echo "${ECHO_T}$NM" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi echo "$as_me:$LINENO: checking for GNU nm" >&5 echo $ECHO_N "checking for GNU nm... $ECHO_C" >&6 if test "`${NM:-nm} --version 2>&1 | grep GNU`" = "" ; then gnu_nm=no else gnu_nm=yes fi echo "$as_me:$LINENO: result: $gnu_nm" >&5 echo "${ECHO_T}$gnu_nm" >&6 if test "$gnu_nm" = "yes"; then GNU_NM_TRUE= GNU_NM_FALSE='#' else GNU_NM_TRUE='#' GNU_NM_FALSE= fi ######################################################################## ## ## Perl ## ## We do this early so we can use "$PERL -e" for complex configure tests. # vvvvvvvvvvvvvvvvvvvvvv GASNET_PROG_PERL vvvvvvvvvvvvvvvvvvvvvv (L:1) # vvvvvvvvvvvvvvvvvvvvvv GASNET_PATH_PROGS(PERL,perl5 perl,perl) vvvvvvvvvvvvvvvvvvvvvv (L:2) case "$PERL" in '') for ac_prog in perl5 perl do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_path_PERL+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case $PERL in [\\/]* | ?:[\\/]*) ac_cv_path_PERL="$PERL" # Let the user override the test with a path. ;; *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done ;; esac fi PERL=$ac_cv_path_PERL if test -n "$PERL"; then echo "$as_me:$LINENO: result: $PERL" >&5 echo "${ECHO_T}$PERL" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$PERL" && break done ;; *) echo "$as_me:$LINENO: checking for perl" >&5 echo $ECHO_N "checking for perl... $ECHO_C" >&6 echo "$as_me:$LINENO: result: $PERL" >&5 echo "${ECHO_T}$PERL" >&6 ;; esac case "$PERL" in '') { { echo "$as_me:$LINENO: error: cannot find perl" >&5 echo "$as_me: error: cannot find perl" >&2;} { (exit 1); exit 1; }; } ;; esac # ^^^^^^^^^^^^^^^^^^^^^^ GASNET_PATH_PROGS(PERL,perl5 perl,perl) ^^^^^^^^^^^^^^^^^^^^^^ (L:2) MIN_PERL_VERSION="5.005" echo "$as_me:$LINENO: checking for perl version $MIN_PERL_VERSION or later" >&5 echo $ECHO_N "checking for perl version $MIN_PERL_VERSION or later... $ECHO_C" >&6 if $PERL -e "require $MIN_PERL_VERSION;" 2>/dev/null; then echo "$as_me:$LINENO: result: yes" >&5 echo "${ECHO_T}yes" >&6 else { { echo "$as_me:$LINENO: error: cannot find perl $MIN_PERL_VERSION or later" >&5 echo "$as_me: error: cannot find perl $MIN_PERL_VERSION or later" >&2;} { (exit 1); exit 1; }; } fi if $PERL -Mbytes -e "exit 0" 2>/dev/null; then GASNET_PERL_BYTESFLAG="-Mbytes" else GASNET_PERL_BYTESFLAG= fi # ^^^^^^^^^^^^^^^^^^^^^^ GASNET_PROG_PERL ^^^^^^^^^^^^^^^^^^^^^^ (L:1) PERLSTART=$TOP_BUILDDIR/other/perlstart ######################################################################## ## ## C/C++ Compilers ## # Some OS's need help to find the right C compiler case "$target_os" in superux*) # "cc" is completely broken on SuperUX, never use it # vvvvvvvvvvvvvvvvvvvvvv GASNET_ENV_DEFAULT(CC,c++ -Xa) vvvvvvvvvvvvvvvvvvvvvv (L:1) echo "$as_me:$LINENO: checking for CC in environment" >&5 echo $ECHO_N "checking for CC in environment... $ECHO_C" >&6 envval_src_CC="cached" if test "${gasnet_cv_envvar_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else case "${CC-__NOT_SET__}" in __NOT_SET__) if test "$with_cc" != ""; then gasnet_cv_envvar_CC="$with_cc" envval_src_CC=given else gasnet_cv_envvar_CC="c++ -Xa" envval_src_CC=default fi ;; *) gasnet_cv_envvar_CC="$CC" envval_src_CC=given esac fi CC="$gasnet_cv_envvar_CC" case "$envval_src_CC" in 'cached') echo "$as_me:$LINENO: result: using cached value \"$CC\"" >&5 echo "${ECHO_T}using cached value \"$CC\"" >&6 ;; 'default') echo "$as_me:$LINENO: result: no, defaulting to \"$CC\"" >&5 echo "${ECHO_T}no, defaulting to \"$CC\"" >&6 ;; 'given') echo "$as_me:$LINENO: result: yes, using \"$CC\"" >&5 echo "${ECHO_T}yes, using \"$CC\"" >&6 ;; *) echo echo "configure error: _GASNET_ENV_DEFAULT broken" if test "" ; then if test -f "conftest.$ac_ext" ; then errfile=conftest.$ac_ext else errfile=gasnet_errsave_file fi if test -f "$errfile" ; then echo echo " --- Failed program --- " cat $errfile echo " -----------------------" fi fi if test -f "conftest.err" ; then errfile=conftest.err else errfile=gasnet_errsave_err fi if test -f "$errfile" ; then echo echo "Compilation error: " echo cat $errfile fi echo CONFIG_FILE=`pwd`/config.log { { echo "$as_me:$LINENO: error: See $CONFIG_FILE for details." >&5 echo "$as_me: error: See $CONFIG_FILE for details." >&2;} { (exit 1); exit 1; }; } esac # ^^^^^^^^^^^^^^^^^^^^^^ GASNET_ENV_DEFAULT(CC,c++ -Xa) ^^^^^^^^^^^^^^^^^^^^^^ (L:1) ;; # may also/alternately want -Kc99 esac DEPDIR="${am__leading_dot}deps" ac_config_commands="$ac_config_commands depfiles" am_make=${MAKE-make} cat > confinc << 'END' am__doit: @echo done .PHONY: am__doit END # If we don't find an include directive, just comment out the code. echo "$as_me:$LINENO: checking for style of include used by $am_make" >&5 echo $ECHO_N "checking for style of include used by $am_make... $ECHO_C" >&6 am__include="#" am__quote= _am_result=none # First try GNU make style include. echo "include confinc" > confmf # We grep out `Entering directory' and `Leaving directory' # messages which can occur if `w' ends up in MAKEFLAGS. # In particular we don't look at `^make:' because GNU make might # be invoked under some other name (usually "gmake"), in which # case it prints its new name instead of `make'. if test "`$am_make -s -f confmf 2> /dev/null | grep -v 'ing directory'`" = "done"; then am__include=include am__quote= _am_result=GNU fi # Now try BSD make style include. if test "$am__include" = "#"; then echo '.include "confinc"' > confmf if test "`$am_make -s -f confmf 2> /dev/null`" = "done"; then am__include=.include am__quote="\"" _am_result=BSD fi fi echo "$as_me:$LINENO: result: $_am_result" >&5 echo "${ECHO_T}$_am_result" >&6 rm -f confinc confmf # Check whether --enable-dependency-tracking or --disable-dependency-tracking was given. if test "${enable_dependency_tracking+set}" = set; then enableval="$enable_dependency_tracking" fi; if test "x$enable_dependency_tracking" != xno; then am_depcomp="$ac_aux_dir/depcomp" AMDEPBACKSLASH='\' fi if test "x$enable_dependency_tracking" != xno; then AMDEP_TRUE= AMDEP_FALSE='#' else AMDEP_TRUE='#' AMDEP_FALSE= fi # vvvvvvvvvvvvvvvvvvvvvv GASNET_IF_DISABLED(full-path-expansion,...) vvvvvvvvvvvvvvvvvvvvvv (L:4) # Check whether --enable-full-path-expansion or --disable-full-path-expansion was given. if test "${enable_full_path_expansion+set}" = set; then enableval="$enable_full_path_expansion" fi; case "$enable_full_path_expansion" in '' | yes) : ;; *) gasnet_cv__gfp_disable=1 ;; esac # ^^^^^^^^^^^^^^^^^^^^^^ GASNET_IF_DISABLED(full-path-expansion,...) ^^^^^^^^^^^^^^^^^^^^^^ (L:4) # vvvvvvvvvvvvvvvvvvvvvv GASNET_PROG_CC vvvvvvvvvvvvvvvvvvvvvv (L:1) # vvvvvvvvvvvvvvvvvvvvvv GASNET_PROG_CPP vvvvvvvvvvvvvvvvvvvvvv (L:2) ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args. set dummy ${ac_tool_prefix}gcc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "gcc", so it can be a program name with args. set dummy gcc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi CC=$ac_ct_CC else CC="$ac_cv_prog_CC" fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. set dummy ${ac_tool_prefix}cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$ac_cv_prog_CC"; then ac_ct_CC=$CC # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi CC=$ac_ct_CC else CC="$ac_cv_prog_CC" fi fi if test -z "$CC"; then # Extract the first word of "cc", so it can be a program name with args. set dummy cc; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else ac_prog_rejected=no as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift if test $# != 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" fi fi fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi fi if test -z "$CC"; then if test -n "$ac_tool_prefix"; then for ac_prog in cl do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi CC=$ac_cv_prog_CC if test -n "$CC"; then echo "$as_me:$LINENO: result: $CC" >&5 echo "${ECHO_T}$CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$CC" && break done fi if test -z "$CC"; then ac_ct_CC=$CC for ac_prog in cl do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 echo "$as_me:$LINENO: checking for $ac_word" >&5 echo $ECHO_N "checking for $ac_word... $ECHO_C" >&6 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else if test -n "$ac_ct_CC"; then ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if $as_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done fi fi ac_ct_CC=$ac_cv_prog_ac_ct_CC if test -n "$ac_ct_CC"; then echo "$as_me:$LINENO: result: $ac_ct_CC" >&5 echo "${ECHO_T}$ac_ct_CC" >&6 else echo "$as_me:$LINENO: result: no" >&5 echo "${ECHO_T}no" >&6 fi test -n "$ac_ct_CC" && break done CC=$ac_ct_CC fi fi test -z "$CC" && { { echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&5 echo "$as_me: error: no acceptable C compiler found in \$PATH See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } # Provide some information about the compiler. echo "$as_me:$LINENO:" \ "checking for C compiler version" >&5 ac_compiler=`set X $ac_compile; echo $2` { (eval echo "$as_me:$LINENO: \"$ac_compiler --version &5\"") >&5 (eval $ac_compiler --version &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -v &5\"") >&5 (eval $ac_compiler -v &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } { (eval echo "$as_me:$LINENO: \"$ac_compiler -V &5\"") >&5 (eval $ac_compiler -V &5) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { ; return 0; } _ACEOF ac_clean_files_save=$ac_clean_files ac_clean_files="$ac_clean_files a.out a.exe b.out" # Try to create an executable without -o first, disregard a.out. # It will help us diagnose broken compilers, and finding out an intuition # of exeext. echo "$as_me:$LINENO: checking for C compiler default output file name" >&5 echo $ECHO_N "checking for C compiler default output file name... $ECHO_C" >&6 ac_link_default=`echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'` if { (eval echo "$as_me:$LINENO: \"$ac_link_default\"") >&5 (eval $ac_link_default) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); 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echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; then for ac_file in `(ls conftest.o conftest.obj; ls conftest.*) 2>/dev/null`; do case $ac_file in *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg ) ;; *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` break;; esac done else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 { { echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile See \`config.log' for more details." >&5 echo "$as_me: error: cannot compute suffix of object files: cannot compile See \`config.log' for more details." >&2;} { (exit 1); exit 1; }; } fi rm -f conftest.$ac_cv_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_objext" >&5 echo "${ECHO_T}$ac_cv_objext" >&6 OBJEXT=$ac_cv_objext ac_objext=$OBJEXT echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5 echo $ECHO_N "checking whether we are using the GNU C compiler... $ECHO_C" >&6 if test "${ac_cv_c_compiler_gnu+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ int main () { #ifndef __GNUC__ choke me #endif ; return 0; } _ACEOF rm -f conftest.$ac_objext if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5 (eval $ac_compile) 2>conftest.er1 ac_status=$? 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grep -v '^ *+' conftest.er1 >conftest.err rm -f conftest.er1 cat conftest.err >&5 echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); } && { ac_try='test -z "$ac_c_werror_flag" || test ! -s conftest.err' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; } && { ac_try='test -s conftest.$ac_objext' { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5 (eval $ac_try) 2>&5 ac_status=$? echo "$as_me:$LINENO: \$? = $ac_status" >&5 (exit $ac_status); }; }; then ac_cv_prog_cc_g=yes else echo "$as_me: failed program was:" >&5 sed 's/^/| /' conftest.$ac_ext >&5 ac_cv_prog_cc_g=no fi rm -f conftest.err conftest.$ac_objext conftest.$ac_ext fi echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5 echo "${ECHO_T}$ac_cv_prog_cc_g" >&6 if test "$ac_test_CFLAGS" = set; then CFLAGS=$ac_save_CFLAGS elif test $ac_cv_prog_cc_g = yes; then if test "$GCC" = yes; then CFLAGS="-g -O2" else CFLAGS="-g" fi else if test "$GCC" = yes; then CFLAGS="-O2" else CFLAGS= fi fi echo "$as_me:$LINENO: checking for $CC option to accept ANSI C" >&5 echo $ECHO_N "checking for $CC option to accept ANSI C... $ECHO_C" >&6 if test "${ac_cv_prog_cc_stdc+set}" = set; then echo $ECHO_N "(cached) $ECHO_C" >&6 else ac_cv_prog_cc_stdc=no ac_save_CC=$CC cat >conftest.$ac_ext <<_ACEOF /* confdefs.h. */ _ACEOF cat confdefs.h >>conftest.$ac_ext cat >>conftest.$ac_ext <<_ACEOF /* end confdefs.h. */ #include #include #include #include /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ struct buf { int x; }; FILE * (*rcsopen) (struct buf *, struct stat *, int); static char *e (p, i) char **p; int i; { return p[i]; } static char *f (char * (*g) (char **, int), char **p, ...) { char *s; va_list v; va_start (v,p); s = g (p, va_arg (v,int)); va_end (v); return s; } /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has function prototypes and stuff, but not '\xHH' hex character constants. These don't provoke an error unfortunately, instead are silently treated as 'x'. The following induces an error, until -std1 is added to get proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an array size at least. 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For instance # both Tru64's cc and ICC support -MD to output dependencies as a # side effect of compilation, but ICC will put the dependencies in # the current directory while Tru64 will put them in the object # directory. mkdir sub am_cv_CC_dependencies_compiler_type=none if test "$am_compiler_list" = ""; then am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` fi for depmode in $am_compiler_list; do # Setup a source with many dependencies, because some compilers # like to wrap large dependency lists on column 80 (with \), and # we should not choose a depcomp mode which is confused by this. # # We need to recreate these files for each test, as the compiler may # overwrite some of them