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Steve, >Date: 6 Jun 1997 12:03:50 -0500 >From: "Steve Mauget" <address@hidden> >Organization: USDA >To: "Steve Emmerson" <address@hidden> >Subject: Re: 970606: compiling .F fil >Keywords: 199706021417.IAA27579 In the above message, you wrote: > Here are the latest results up to but not including > "make all". There are some error messages in config.log > that I can't figure out so I didn't go past the configure > step. > > Steve M. > C========================================================== > IRIX lbk155 6.2 03131015 IP22 > C========================================================== > _=/usr/sbin/xwsh > LANG= > PATH=.:/usr/sbin:/usr/bsd:/sbin:/usr/bin:/bin:/usr/bin/X11:/usr/local/bin:/usr/local/lib/f90:/usr/local/lib/grads:/usr/local/lib/grads/xample:/usr/etc:/usr/lib:/lib:/usr/local/lib/groff > NOMSGLABEL=1 > XUSERFILESEARCHPATH=/usr/people/mauget/.desktop-lbk155/%N:/usr/people/mauget/%N:/usr/people/mauget/%L/%N%C:/usr/people/mauget/%l/%N%C:/usr/people/mauget/%N%C:/usr/people/mauget/%L/%N:/usr/people/mauget/%l/%N > LOGNAME=mauget > MAIL=/usr/mail/mauget > USER=mauget > MSGVERB=text:action > LASTLOGIN=Last login: Thu Jun 5 14:37:25 CDT 1997 on :0 > DISPLAY=:0.0 > SHELL=/bin/csh > HOME=/usr/people/mauget > TERM=iris-ansi > PWD=/temp/netcdf-3.3.1/src > TZ=CST6CDT > NOMSGSEVERITY=1 > WINDOWID=62914564 > PS1=# > FC=/usr/local/bin/f90 > CC=/bin/c89 > CFLAGS=-g > FFLAGS=-g > CPPFLAGS= > CXX= > CXXFLAGS= > C========================================================== > STANDARD OUT OF configure --prefix=/usr/local > creating cache ./config.cache > checking for m4... m4 > checking user-defined C compiler "/bin/c89" > checking C compiler... works > checking for how to make dependencies... cc -M > configure: warning: Empty CXX variable > configure: warning: The C++ interface will not be built > checking user-defined FORTRAN compiler "/usr/local/bin/f90"... works > checking if FORTRAN compiler handles *.F files... no > checking for FORTRAN preprocessor... Oh oh. The last line above indicates that the configure script didn't figure out how to preprocess your FORTRAN files. Not good. I've enclosed a new configure script. Try it after deleting the file "config.cache". Let me know what you find. -------- Steve Emmerson <address@hidden> --------new configure script: #! /bin/sh # From configure.in Id: configure.in CPPFLAGS=${CPPFLAGS--DNDEBUG} CFLAGS=${CFLAGS--O} FFLAGS=${FFLAGS--O} # Guess values for system-dependent variables and create Makefiles. # Generated automatically using autoconf version 2.9 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. # # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. # Defaults: ac_help= ac_default_prefix=/usr/local # Any additions from configure.in: ac_default_prefix=`(cd ..; pwd)` # Initialize some variables set by options. # The variables have the same names as the options, with # dashes changed to underlines. build=NONE cache_file=./config.cache exec_prefix=NONE host=NONE no_create= nonopt=NONE no_recursion= prefix=NONE program_prefix=NONE program_suffix=NONE program_transform_name=s,x,x, silent= site= srcdir= target=NONE verbose= x_includes=NONE x_libraries=NONE bindir='${exec_prefix}/bin' sbindir='${exec_prefix}/sbin' libexecdir='${exec_prefix}/libexec' datadir='${prefix}/share' sysconfdir='${prefix}/etc' sharedstatedir='${prefix}/com' localstatedir='${prefix}/var' libdir='${exec_prefix}/lib' includedir='${prefix}/include' oldincludedir='/usr/include' infodir='${prefix}/info' mandir='${prefix}/man' # Initialize some other variables. subdirs= MFLAGS= MAKEFLAGS= ac_prev= for ac_option do # If the previous option needs an argument, assign it. if test -n "$ac_prev"; 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exit 1; } fi rm -f conftest* case "$CC" in *gcc*) GCC=yes # Expected by autoconf(1) macros ;; esac case `uname -sr` in 'HP-UX A.09'*) cat >> confdefs.h <<\EOF #define _INCLUDE_POSIX_SOURCE 1 EOF ;; esac echo $ac_n "checking for how to make dependencies""... $ac_c" 1>&6 case `uname -s` in IRIX*|OSF1) CC_MAKEDEPEND='cc -M' ;; SunOS) case `uname -r` in 4*) CC_MAKEDEPEND='cc -M' ;; 5*|*) CC_MAKEDEPEND='cc -xM' ;; esac ;; ULTRIX) case `uname -m` in RISC) CC_MAKEDEPEND='cc -M' ;; VAX) # Can't handle prototypes in netcdf.h ;; esac ;; AIX) # Writes to .u files rather than standard out ;; HP-UX) # Writes escaped newlines to standard error ;; esac case "${CC_MAKEDEPEND}" in '') CC_MAKEDEPEND=false ;; esac echo "$ac_t""$CC_MAKEDEPEND" 1>&6 case "${CXX-unset}" in unset) case `uname` in AIX) preferred_cxx='xlC' ;; esac possible_cxxs="${preferred_cxx} CC cxx c++ g++ gcc" ;; '') echo "configure: warning: "Empty CXX variable"" 1>&2 possible_cxxs= ;; *) possible_cxxs=$CXX ;; esac case "${possible_cxxs}" in '') CXX= ;; *) ac_ext=C # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' ac_link='${CXX-g++} -o conftest $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' for cxx in $possible_cxxs; do # Extract the first word of "$cxx", so it can be a program name with args. set dummy $cxx; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_prog_CXX'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$CXX"; then ac_cv_prog_CXX="$CXX" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_CXX="$cxx" break fi done IFS="$ac_save_ifs" fi fi CXX="$ac_cv_prog_CXX" if test -n "$CXX"; then echo "$ac_t""$CXX" 1>&6 else echo "$ac_t""no" 1>&6 fi case "$CXX" in '') ;; *) # On some systems, a discovered compiler nevertheless # won't work (because it's a script to a non-existant # executable, for example); thus, we check the # compiler with a test program. # echo $ac_n "checking C++ compiler \"$CXX\"""... $ac_c" 1>&6 cat > conftest.$ac_ext <<EOF #line 1141 "configure" #include "confdefs.h" int main() { return 0; } int t() { ; return 0; } EOF if { (eval echo configure:1149: \"$ac_compile\") 1>&5; (eval $ac_compile) 2> &5; }; then rm -rf conftest* echo "$ac_t""works" 1>&6 break else rm -rf conftest* echo "configure: warning: $CXX failed to compile test program" 1>&2 CXX= unset ac_cv_prog_CXX fi rm -f conftest* ;; esac done ac_ext=c # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ac_cpp='$CPP $CPPFLAGS' ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' ac_link='${CC-cc} -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' case "${CXX}" in '') echo "configure: warning: "Could not find working C++ compiler"" 1>&2 echo "configure: warning: Setting CXX to the empty string" 1>&2 ;; esac ;; esac case "${CXX}" in '') echo "configure: warning: The C++ interface will not be built" 1>&2 ;; esac case `uname` in 'HP-UX A.09'*) cat >> confdefs.h <<\EOF #define _INCLUDE_POSIX_SOURCE 1 EOF ;; esac echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else # This must be in double quotes, not single quotes, because CPP may get # substituted into the Makefile and "${CC-cc}" will confuse make. CPP="${CC-cc} -E" # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. cat > conftest.$ac_ext <<EOF #line 1210 "configure" #include "confdefs.h" #include <assert.h> Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:1216: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then : else echo "$ac_err" >&5 rm -rf conftest* CPP="${CC-cc} -E -traditional-cpp" cat > conftest.$ac_ext <<EOF #line 1225 "configure" #include "confdefs.h" #include <assert.h> Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:1231: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then : else echo "$ac_err" >&5 rm -rf conftest* CPP=/lib/cpp fi rm -f conftest* fi rm -f conftest* ac_cv_prog_CPP="$CPP" fi CPP="$ac_cv_prog_CPP" else ac_cv_prog_CPP="$CPP" fi echo "$ac_t""$CPP" 1>&6 case `uname -sr` in AIX*) # xlf90(1) thinks fortran/ftest.F has bad syntax. forts="xlf f77" ;; BSD/OS*) forts="f77 fort77 g77" ;; HP-UX*) # f77(1) doesn't have the -L option. forts=fort77 flibs=-lU77 ;; IRIX*) # f90(1) can't link with c89(1)-compiled objects forts=f77 ;; IRIX64*) forts='f77 g77 fort77' ;; Linux*) forts="f77 fort77 g77" ;; OSF1*) # The use of f90(1) results in the following for # an unknown reason (`make' works in the fortran/ # directory): # f90 -c -I../libsrc ftest.F # Last chance handler: pc = 0xa971b8, sp = 0x3fece0, ra = 0xa971b8 # Last chance handler: internal exception: unwinding forts="f77" ;; 'SunOS 4'*) forts='f77 g77 fort77' ;; 'SunOS 5'*) # SunOS's f90(1) has problems passing a C `char' # as a FORTRAN `integer*1' => use f77(1) forts="f77" ;; sn*|UNICOS*) forts="fort77 cf77 f77 g77 f90" ;; *) forts="xlf fort77 ghf77 f77 cf77 g77 xlf90 f90" ;; esac FFLAGS="${FFLAGS}" FLIBS="${FLIBS} ${flibs}" case "${FC+set}" in set) case "$FC" in '') echo "configure: warning: no FORTRAN compiler" 1>&2 ;; *) echo $ac_n "checking user-defined FORTRAN compiler \"$FC\"""... $ac_c" 1> &6 cat <<EOF >conftest.f CALL FOO END EOF doit='$FC -c ${FFLAGS} conftest.f' if { (eval echo configure:1315: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then echo "$ac_t""works" 1>&6 else echo "configure: warning: $FC failed to compile test program" 1>&2 FC= fi rm -f conftest.* ;; esac ;; *) for fc in $forts; do # Extract the first word of "$fc", so it can be a program name with args. set dummy $fc; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_prog_FC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$FC"; then ac_cv_prog_FC="$FC" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_FC="$fc" break fi done IFS="$ac_save_ifs" fi fi FC="$ac_cv_prog_FC" if test -n "$FC"; then echo "$ac_t""$FC" 1>&6 else echo "$ac_t""no" 1>&6 fi case "${FC}" in '') ;; *) # # On some systems, a discovered compiler # nevertheless won't work (due to licensing, # for example); thus, we check the compiler # with a test program. # cat <<EOF >conftest.f CALL FOO END EOF doit='$FC -c ${FFLAGS} conftest.f' if { (eval echo configure:1369: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then break else echo "configure: warning: $FC failed to compile test program" 1>&2 unset FC unset ac_cv_prog_FC fi ;; esac done rm -f conftest.* case "${FC}" in '') echo "configure: warning: "Could not find working FORTRAN compiler"" 1>&2 FC= ;; esac ;; esac # # Set the make(1) macro for compiling a .F file. # case "${FC}" in '') COMPILE_F= ;; *) echo $ac_n "checking if FORTRAN compiler handles *.F files""... $ac_c" 1> &6 cat >conftest.h <<\EOF #define J 1 EOF cat >conftest.F <<\EOF #include "conftest.h" #define N 5 real r(J,N) end EOF doit='$FC -o conftest ${FFLAGS} conftest.F ${FLIBS}' if { (eval echo configure:1410: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then COMPILE_F='$(COMPILE.f) $(FPPFLAGS)' echo "$ac_t""yes" 1>&6 else COMPILE_F= echo "$ac_t""no" 1>&6 echo $ac_n "checking for FORTRAN preprocessor""... $ac_c" 1>&6 case "$FPP" in '') FPP="$CPP" ;; esac echo "$ac_t""$FPP" 1>&6 fi rm -f conftest* ;; esac case "$FC" in '') ;; *) echo $ac_n "checking for C-equivalent to FORTRAN routine \"SUB\"""... $ac_c" 1>&6 cat >conftest.f <<\EOF call sub() end EOF doit='$FC -c ${FFLAGS} conftest.f' if { (eval echo configure:1445: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then FCALLSCSUB=`nm conftest.o | awk ' /SUB_/{print "SUB_";exit} /SUB/ {print "SUB"; exit} /sub_/{print "sub_";exit} /sub/ {print "sub"; exit}'` case "$FCALLSCSUB" in '') { echo "configure: error: not found" 1>&2; exit 1; } ;; *) echo "$ac_t""$FCALLSCSUB" 1>&6 ;; esac else { echo "configure: error: Could not compile conftest.f" 1>&2; exit 1; } fi rm -f conftest* ;; esac case "$FC" in '') ;; *) for ftype in byte integer*1 "integer(kind(1))"; do echo $ac_n "checking for FORTRAN \"$ftype\"""... $ac_c" 1>&6 cat >conftest.f <<EOF subroutine sub(value) $ftype value end EOF doit='$FC -c ${FFLAGS} conftest.f' if { (eval echo configure:1480: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then echo "$ac_t""yes" 1>&6 NF_INT1_T=$ftype cat >> confdefs.h <<EOF #define NF_INT1_T $ftype EOF break else echo "$ac_t""no" 1>&6 fi done rm -f conftest* for ftype in integer*2 "integer(kind(2))"; do echo $ac_n "checking for FORTRAN \"$ftype\"""... $ac_c" 1>&6 cat >conftest.f <<EOF subroutine sub(value) $ftype value end EOF doit='$FC -c ${FFLAGS} conftest.f' if { (eval echo configure:1503: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then echo "$ac_t""yes" 1>&6 NF_INT2_T=$ftype cat >> confdefs.h <<EOF #define NF_INT2_T $ftype EOF break else echo "$ac_t""no" 1>&6 fi done rm -f conftest* case "${NF_INT1_T}" in '') ;; *) cat >conftestf.f <<EOF $NF_INT1_T values(4) data values /-1, -2, -3, -4/ call sub(values) end EOF for ctype in "signed char"; do echo $ac_n "checking if FORTRAN \"$NF_INT1_T\" is C \"$ctype\"""... $ac_c" 1> &6 cat >conftest.c <<EOF void $FCALLSCSUB(values) $ctype values[4]; { exit(values[1] != -2 || values[2] != -3); } EOF doit='$CC -c ${CPPFLAGS} ${CFLAGS} conftest.c' if { (eval echo configure:1537: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then doit='$FC -o conftest ${FFLAGS} ${LDFLAGS} conftestf.f conftest.o ${LIBS}' if { (eval echo configure:1539: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then doit=./conftest if { (eval echo configure:1541: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then echo "$ac_t""yes" 1>&6 cname=`echo $ctype | tr ' abcdefghijklmnopqrstuvwxyz' \ _ABCDEFGHIJKLMNOPQRSTUVWXYZ` cat >> confdefs.h <<EOF #define NF_INT1_IS_C_$cname 1 EOF break else echo "$ac_t""no" 1>&6 fi else { echo "configure: error: Could not compile-and-link conftestf.f and conftest.o" 1>&2; exit 1; } fi else { echo "configure: error: Could not compile conftest.c" 1>&2; exit 1; } fi done rm -f conftest* cat >conftestf.f <<EOF $NF_INT1_T values(4) data values /-1, -2, -3, -4/ call sub(values) end EOF for ctype in "short"; do echo $ac_n "checking if FORTRAN \"$NF_INT1_T\" is C \"$ctype\"""... $ac_c" 1> &6 cat >conftest.c <<EOF void $FCALLSCSUB(values) $ctype values[4]; { exit(values[1] != -2 || values[2] != -3); } EOF doit='$CC -c ${CPPFLAGS} ${CFLAGS} conftest.c' if { (eval echo configure:1579: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then doit='$FC -o conftest ${FFLAGS} ${LDFLAGS} conftestf.f conftest.o ${LIBS}' if { (eval echo configure:1581: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then doit=./conftest if { (eval echo configure:1583: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then echo "$ac_t""yes" 1>&6 cname=`echo $ctype | tr ' abcdefghijklmnopqrstuvwxyz' \ _ABCDEFGHIJKLMNOPQRSTUVWXYZ` cat >> confdefs.h <<EOF #define NF_INT1_IS_C_$cname 1 EOF break else echo "$ac_t""no" 1>&6 fi else { echo "configure: error: Could not compile-and-link conftestf.f and conftest.o" 1>&2; exit 1; } fi else { echo "configure: error: Could not compile conftest.c" 1>&2; exit 1; } fi done rm -f conftest* cat >conftestf.f <<EOF $NF_INT1_T values(4) data values /-1, -2, -3, -4/ call sub(values) end EOF for ctype in "int"; do echo $ac_n "checking if FORTRAN \"$NF_INT1_T\" is C \"$ctype\"""... $ac_c" 1> &6 cat >conftest.c <<EOF void $FCALLSCSUB(values) $ctype values[4]; { exit(values[1] != -2 || values[2] != -3); } EOF doit='$CC -c ${CPPFLAGS} ${CFLAGS} conftest.c' if { (eval echo configure:1621: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then doit='$FC -o conftest ${FFLAGS} ${LDFLAGS} conftestf.f conftest.o ${LIBS}' if { (eval echo configure:1623: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then doit=./conftest if { (eval echo configure:1625: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then echo "$ac_t""yes" 1>&6 cname=`echo $ctype | tr ' abcdefghijklmnopqrstuvwxyz' \ _ABCDEFGHIJKLMNOPQRSTUVWXYZ` cat >> confdefs.h <<EOF #define NF_INT1_IS_C_$cname 1 EOF break else echo "$ac_t""no" 1>&6 fi else { echo "configure: error: Could not compile-and-link conftestf.f and conftest.o" 1>&2; exit 1; } fi else { echo "configure: error: Could not compile conftest.c" 1>&2; exit 1; } fi done rm -f conftest* ;; esac case "${NF_INT2_T}" in '') ;; *) cat >conftestf.f <<EOF $NF_INT2_T values(4) data values /-1, -2, -3, -4/ call sub(values) end EOF for ctype in short; do echo $ac_n "checking if FORTRAN \"$NF_INT2_T\" is C \"$ctype\"""... $ac_c" 1> &6 cat >conftest.c <<EOF void $FCALLSCSUB(values) $ctype values[4]; { exit(values[1] != -2 || values[2] != -3); } EOF doit='$CC -c ${CPPFLAGS} ${CFLAGS} conftest.c' if { (eval echo configure:1667: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then doit='$FC -o conftest ${FFLAGS} ${LDFLAGS} conftestf.f conftest.o ${LIBS}' if { (eval echo configure:1669: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then doit=./conftest if { (eval echo configure:1671: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then echo "$ac_t""yes" 1>&6 cname=`echo $ctype | tr ' abcdefghijklmnopqrstuvwxyz' \ _ABCDEFGHIJKLMNOPQRSTUVWXYZ` cat >> confdefs.h <<EOF #define NF_INT2_IS_C_$cname 1 EOF break else echo "$ac_t""no" 1>&6 fi else { echo "configure: error: Could not compile-and-link conftestf.f and conftest.o" 1>&2; exit 1; } fi else { echo "configure: error: Could not compile conftest.c" 1>&2; exit 1; } fi done rm -f conftest* cat >conftestf.f <<EOF $NF_INT2_T values(4) data values /-1, -2, -3, -4/ call sub(values) end EOF for ctype in int; do echo $ac_n "checking if FORTRAN \"$NF_INT2_T\" is C \"$ctype\"""... $ac_c" 1> &6 cat >conftest.c <<EOF void $FCALLSCSUB(values) $ctype values[4]; { exit(values[1] != -2 || values[2] != -3); } EOF doit='$CC -c ${CPPFLAGS} ${CFLAGS} conftest.c' if { (eval echo configure:1709: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then doit='$FC -o conftest ${FFLAGS} ${LDFLAGS} conftestf.f conftest.o ${LIBS}' if { (eval echo configure:1711: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then doit=./conftest if { (eval echo configure:1713: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then echo "$ac_t""yes" 1>&6 cname=`echo $ctype | tr ' abcdefghijklmnopqrstuvwxyz' \ _ABCDEFGHIJKLMNOPQRSTUVWXYZ` cat >> confdefs.h <<EOF #define NF_INT2_IS_C_$cname 1 EOF break else echo "$ac_t""no" 1>&6 fi else { echo "configure: error: Could not compile-and-link conftestf.f and conftest.o" 1>&2; exit 1; } fi else { echo "configure: error: Could not compile conftest.c" 1>&2; exit 1; } fi done rm -f conftest* ;; esac cat >conftestf.f <<EOF integer values(4) data values /-1, -2, -3, -4/ call sub(values) end EOF for ctype in int long; do echo $ac_n "checking if FORTRAN \"integer\" is C \"$ctype\"""... $ac_c" 1>&6 cat >conftest.c <<EOF void $FCALLSCSUB(values) $ctype values[4]; { exit(values[1] != -2 || values[2] != -3); } EOF doit='$CC -c ${CPPFLAGS} ${CFLAGS} conftest.c' if { (eval echo configure:1753: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then doit='$FC -o conftest ${FFLAGS} ${LDFLAGS} conftestf.f conftest.o ${LIBS}' if { (eval echo configure:1755: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then doit=./conftest if { (eval echo configure:1757: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then echo "$ac_t""yes" 1>&6 cname=`echo $ctype | tr ' abcdefghijklmnopqrstuvwxyz' \ _ABCDEFGHIJKLMNOPQRSTUVWXYZ` cat >> confdefs.h <<EOF #define NF_INT_IS_C_$cname 1 EOF break else echo "$ac_t""no" 1>&6 fi else { echo "configure: error: Could not compile-and-link conftestf.f and conftest.o" 1>&2; exit 1; } fi else { echo "configure: error: Could not compile conftest.c" 1>&2; exit 1; } fi done rm -f conftest* cat >conftestf.f <<EOF real values(4) data values /-1, -2, -3, -4/ call sub(values) end EOF for ctype in float double; do echo $ac_n "checking if FORTRAN \"real\" is C \"$ctype\"""... $ac_c" 1>&6 cat >conftest.c <<EOF void $FCALLSCSUB(values) $ctype values[4]; { exit(values[1] != -2 || values[2] != -3); } EOF doit='$CC -c ${CPPFLAGS} ${CFLAGS} conftest.c' if { (eval echo configure:1795: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then doit='$FC -o conftest ${FFLAGS} ${LDFLAGS} conftestf.f conftest.o ${LIBS}' if { (eval echo configure:1797: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then doit=./conftest if { (eval echo configure:1799: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then echo "$ac_t""yes" 1>&6 cname=`echo $ctype | tr ' abcdefghijklmnopqrstuvwxyz' \ _ABCDEFGHIJKLMNOPQRSTUVWXYZ` cat >> confdefs.h <<EOF #define NF_REAL_IS_C_$cname 1 EOF break else echo "$ac_t""no" 1>&6 fi else { echo "configure: error: Could not compile-and-link conftestf.f and conftest.o" 1>&2; exit 1; } fi else { echo "configure: error: Could not compile conftest.c" 1>&2; exit 1; } fi done rm -f conftest* cat >conftestf.f <<EOF doubleprecision values(4) data values /-1, -2, -3, -4/ call sub(values) end EOF for ctype in double float; do echo $ac_n "checking if FORTRAN \"doubleprecision\" is C \"$ctype\"""... $ac_c" 1>&6 cat >conftest.c <<EOF void $FCALLSCSUB(values) $ctype values[4]; { exit(values[1] != -2 || values[2] != -3); } EOF doit='$CC -c ${CPPFLAGS} ${CFLAGS} conftest.c' if { (eval echo configure:1837: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then doit='$FC -o conftest ${FFLAGS} ${LDFLAGS} conftestf.f conftest.o ${LIBS}' if { (eval echo configure:1839: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then doit=./conftest if { (eval echo configure:1841: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then echo "$ac_t""yes" 1>&6 cname=`echo $ctype | tr ' abcdefghijklmnopqrstuvwxyz' \ _ABCDEFGHIJKLMNOPQRSTUVWXYZ` cat >> confdefs.h <<EOF #define NF_DOUBLEPRECISION_IS_C_$cname 1 EOF break else echo "$ac_t""no" 1>&6 fi else { echo "configure: error: Could not compile-and-link conftestf.f and conftest.o" 1>&2; exit 1; } fi else { echo "configure: error: Could not compile conftest.c" 1>&2; exit 1; } fi done rm -f conftest* echo $ac_n "checking for FORTRAN-equivalent to netCDF \"byte\"""... $ac_c" 1>&6 for type in byte integer*1 integer; do cat >conftest.f <<EOF $type foo end EOF doit='$FC -c ${FFLAGS} conftest.f' if { (eval echo configure:1871: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then break; fi done rm -f conftest.f conftest.o cat >> confdefs.h <<EOF #define NCBYTE_T $type EOF echo "$ac_t""$type" 1>&6 NCBYTE_T=$type echo $ac_n "checking for FORTRAN-equivalent to netCDF \"short\"""... $ac_c" 1>&6 for type in integer*2 integer; do cat >conftest.f <<EOF $type foo end EOF doit='$FC -c ${FFLAGS} conftest.f' if { (eval echo configure:1892: \"$doit\") 1>&5; (eval $doit) 2>&5; }; then break; fi done rm -f conftest.f conftest.o cat >> confdefs.h <<EOF #define NCSHORT_T $type EOF echo "$ac_t""$type" 1>&6 NCSHORT_T=$type ;; esac echo "checking for math library" 1>&6 case "${MATHLIB}" in '') echo $ac_n "checking for -lc""... $ac_c" 1>&6 ac_lib_var=`echo c_tanh | tr '.-/+' '___p'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lc $LIBS" cat > conftest.$ac_ext <<EOF #line 1922 "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ char tanh(); int main() { return 0; } int t() { tanh() ; return 0; } EOF if { (eval echo configure:1932: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 MATHLIB= else echo "$ac_t""no" 1>&6 echo $ac_n "checking for -lm""... $ac_c" 1>&6 ac_lib_var=`echo m_tanh | tr '.-/+' '___p'` if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_save_LIBS="$LIBS" LIBS="-lm $LIBS" cat > conftest.$ac_ext <<EOF #line 1956 "configure" #include "confdefs.h" /* Override any gcc2 internal prototype to avoid an error. */ char tanh(); int main() { return 0; } int t() { tanh() ; return 0; } EOF if { (eval echo configure:1966: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=yes" else rm -rf conftest* eval "ac_cv_lib_$ac_lib_var=no" fi rm -f conftest* LIBS="$ac_save_LIBS" fi if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then echo "$ac_t""yes" 1>&6 MATHLIB=-lm else echo "$ac_t""no" 1>&6 MATHLIB= fi fi ;; *) echo "$ac_t""$MATHLIB (user defined)" 1>&6 ;; esac # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_prog_AR'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_AR="ar" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_prog_AR" && ac_cv_prog_AR=":" fi fi AR="$ac_cv_prog_AR" if test -n "$AR"; then echo "$ac_t""$AR" 1>&6 else echo "$ac_t""no" 1>&6 fi # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_prog_RANLIB'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS="${IFS}:" for ac_dir in $PATH; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_RANLIB="ranlib" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_prog_RANLIB" && ac_cv_prog_RANLIB=":" fi fi RANLIB="$ac_cv_prog_RANLIB" if test -n "$RANLIB"; then echo "$ac_t""$RANLIB" 1>&6 else echo "$ac_t""no" 1>&6 fi ac_safe=`echo "stdlib.h" | tr './\055' '___'` echo $ac_n "checking for stdlib.h""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF #line 2056 "configure" #include "confdefs.h" #include <stdlib.h> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:2061: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 : else echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define NO_STDLIB_H 1 EOF fi ac_safe=`echo "sys/types.h" | tr './\055' '___'` echo $ac_n "checking for sys/types.h""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF #line 2090 "configure" #include "confdefs.h" #include <sys/types.h> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:2095: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* eval "ac_cv_header_$ac_safe=yes" else echo "$ac_err" >&5 rm -rf conftest* eval "ac_cv_header_$ac_safe=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then echo "$ac_t""yes" 1>&6 : else echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define NO_SYS_TYPES_H 1 EOF fi echo $ac_n "checking for strerror""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_func_strerror'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF #line 2123 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char strerror(); below. */ #include <assert.h> /* Override any gcc2 internal prototype to avoid an error. */ char strerror(); int main() { return 0; } int t() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_strerror) || defined (__stub___strerror) choke me #else strerror(); #endif ; return 0; } EOF if { (eval echo configure:2145: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_func_strerror=yes" else rm -rf conftest* eval "ac_cv_func_strerror=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_func_'strerror`\" = yes"; then echo "$ac_t""yes" 1>&6 : else echo "$ac_t""no" 1>&6 cat >> confdefs.h <<\EOF #define NO_STRERROR 1 EOF fi echo $ac_n "checking for ftruncate""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_func_ftruncate'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF #line 2171 "configure" #include "confdefs.h" /* System header to define __stub macros and hopefully few prototypes, which can conflict with char ftruncate(); below. */ #include <assert.h> /* Override any gcc2 internal prototype to avoid an error. */ char ftruncate(); int main() { return 0; } int t() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_ftruncate) || defined (__stub___ftruncate) choke me #else ftruncate(); #endif ; return 0; } EOF if { (eval echo configure:2193: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; }; then rm -rf conftest* eval "ac_cv_func_ftruncate=yes" else rm -rf conftest* eval "ac_cv_func_ftruncate=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_func_'ftruncate`\" = yes"; then echo "$ac_t""yes" 1>&6 cat >> confdefs.h <<\EOF #define HAVE_FTRUNCATE 1 EOF else echo "$ac_t""no" 1>&6 fi echo $ac_n "checking for st_blksize in struct stat""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_struct_st_blksize'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF #line 2218 "configure" #include "confdefs.h" #include <sys/types.h> #include <sys/stat.h> int main() { return 0; } int t() { struct stat s; s.st_blksize; ; return 0; } EOF if { (eval echo configure:2227: \"$ac_compile\") 1>&5; (eval $ac_compile) 2> &5; }; then rm -rf conftest* ac_cv_struct_st_blksize=yes else rm -rf conftest* ac_cv_struct_st_blksize=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_struct_st_blksize" 1>&6 if test $ac_cv_struct_st_blksize = yes; then cat >> confdefs.h <<\EOF #define HAVE_ST_BLKSIZE 1 EOF fi # If we cannot run a trivial program, we must be cross compiling. echo $ac_n "checking whether cross-compiling""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_c_cross'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then ac_cv_c_cross=yes else cat > conftest.$ac_ext <<EOF #line 2255 "configure" #include "confdefs.h" main(){return(0);} EOF { (eval echo configure:2259: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } if test -s conftest && (./conftest; exit) 2>/dev/null; then ac_cv_c_cross=no else ac_cv_c_cross=yes fi fi rm -fr conftest* fi echo "$ac_t""$ac_cv_c_cross" 1>&6 cross_compiling=$ac_cv_c_cross echo $ac_n "checking for IEEE floating point format""... $ac_c" 1>&6 if test "$cross_compiling" = yes; then : else cat > conftest.$ac_ext <<EOF #line 2278 "configure" #include "confdefs.h" #ifndef NO_FLOAT_H #include <float.h> #endif #define EXIT_NOTIEEE 1 #define EXIT_MAYBEIEEE 0 int main() { #if defined(FLT_RADIX) && FLT_RADIX != 2 return EXIT_NOTIEEE; #elif defined(DBL_MAX_EXP) && DBL_MAX_EXP != 1024 return EXIT_NOTIEEE; #elif defined(DBL_MANT_DIG) && DBL_MANT_DIG != 53 return EXIT_NOTIEEE; #elif defined(FLT_MAX_EXP) && !(FLT_MAX_EXP == 1024 || FLT_MAX_EXP == 128) return EXIT_NOTIEEE; #elif defined(FLT_MANT_DIG) && !(FLT_MANT_DIG == 53 || FLT_MANT_DIG == 24) return EXIT_NOTIEEE; #else /* (assuming eight bit char) */ if(sizeof(double) != 8) return EXIT_NOTIEEE; if(!(sizeof(float) == 4 || sizeof(float) == 8)) return EXIT_NOTIEEE; return EXIT_MAYBEIEEE; #endif } EOF { (eval echo configure:2311: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } if test -s conftest && (./conftest; exit) 2>/dev/null; then ac_cv_c_ieeefloat=yes else ac_cv_c_ieeefloat=no fi fi rm -fr conftest* echo "$ac_t""$ac_cv_c_ieeefloat" 1>&6 if test $ac_cv_c_ieeefloat = no; then cat >> confdefs.h <<\EOF #define NO_IEEE_FLOAT 1 EOF fi echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF #line 2332 "configure" #include "confdefs.h" #include <stdlib.h> #include <stdarg.h> #include <string.h> #include <float.h> EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:2340: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out` if test -z "$ac_err"; then rm -rf conftest* ac_cv_header_stdc=yes else echo "$ac_err" >&5 rm -rf conftest* ac_cv_header_stdc=no fi rm -f conftest* if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat > conftest.$ac_ext <<EOF #line 2355 "configure" #include "confdefs.h" #include <string.h> EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep -e 'memchr' >/dev/null 2>&1; then : else rm -rf conftest* ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat > conftest.$ac_ext <<EOF #line 2373 "configure" #include "confdefs.h" #include <stdlib.h> EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep -e 'free' >/dev/null 2>&1; then : else rm -rf conftest* ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : else cat > conftest.$ac_ext <<EOF #line 2394 "configure" #include "confdefs.h" #include <ctype.h> #define ISLOWER(c) ('a' <= (c) && (c) <= 'z') #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); exit (0); } EOF { (eval echo configure:2405: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } if test -s conftest && (./conftest; exit) 2>/dev/null; then : else ac_cv_header_stdc=no fi fi rm -fr conftest* fi fi echo "$ac_t""$ac_cv_header_stdc" 1>&6 if test $ac_cv_header_stdc = yes; then cat >> confdefs.h <<\EOF #define STDC_HEADERS 1 EOF fi echo $ac_n "checking for size_t""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF #line 2429 "configure" #include "confdefs.h" #include <sys/types.h> #if STDC_HEADERS #include <stddef.h> #include <stdlib.h> #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep -e '( | )size_t( | |;)' >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_size_t=yes else rm -rf conftest* ac_cv_type_size_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_size_t" 1>&6 if test $ac_cv_type_size_t = no; then cat >> confdefs.h <<\EOF #define size_t unsigned EOF fi echo $ac_n "checking for off_t""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF #line 2461 "configure" #include "confdefs.h" #include <sys/types.h> #if STDC_HEADERS #include <stddef.h> #include <stdlib.h> #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep -e '( | )off_t( | |;)' >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_off_t=yes else rm -rf conftest* ac_cv_type_off_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_off_t" 1>&6 if test $ac_cv_type_off_t = no; then cat >> confdefs.h <<\EOF #define off_t long EOF fi echo $ac_n "checking for ssize_t""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_type_ssize_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF #line 2493 "configure" #include "confdefs.h" #include <sys/types.h> #if STDC_HEADERS #include <stddef.h> #include <stdlib.h> #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep -e '( | )ssize_t( | |;)' >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_ssize_t=yes else rm -rf conftest* ac_cv_type_ssize_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_ssize_t" 1>&6 if test $ac_cv_type_ssize_t = no; then cat >> confdefs.h <<\EOF #define ssize_t int EOF fi echo $ac_n "checking for ptrdiff_t""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_type_ptrdiff_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF #line 2525 "configure" #include "confdefs.h" #include <sys/types.h> #if STDC_HEADERS #include <stddef.h> #include <stdlib.h> #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep -e '( | )ptrdiff_t( | |;)' >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_ptrdiff_t=yes else rm -rf conftest* ac_cv_type_ptrdiff_t=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_ptrdiff_t" 1>&6 if test $ac_cv_type_ptrdiff_t = no; then cat >> confdefs.h <<\EOF #define ptrdiff_t int EOF fi echo $ac_n "checking for uchar""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_type_uchar'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext <<EOF #line 2557 "configure" #include "confdefs.h" #include <sys/types.h> #if STDC_HEADERS #include <stddef.h> #include <stdlib.h> #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep -e '( | )uchar( | |;)' >/dev/null 2>&1; then rm -rf conftest* ac_cv_type_uchar=yes else rm -rf conftest* ac_cv_type_uchar=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_type_uchar" 1>&6 if test $ac_cv_type_uchar = no; then cat >> confdefs.h <<\EOF #define uchar unsigned char EOF fi echo $ac_n "checking whether char is unsigned""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_c_char_unsigned'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$GCC" = yes; then # GCC predefines this symbol on systems where it applies. cat > conftest.$ac_ext <<EOF #line 2591 "configure" #include "confdefs.h" #ifdef __CHAR_UNSIGNED__ yes #endif EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep -e 'yes' >/dev/null 2>&1; then rm -rf conftest* ac_cv_c_char_unsigned=yes else rm -rf conftest* ac_cv_c_char_unsigned=no fi rm -f conftest* else if test "$cross_compiling" = yes; then { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } else cat > conftest.$ac_ext <<EOF #line 2613 "configure" #include "confdefs.h" /* volatile prevents gcc2 from optimizing the test away on sparcs. */ #if !defined(__STDC__) || __STDC__ != 1 #define volatile #endif main() { volatile char c = 255; exit(c < 0); } EOF { (eval echo configure:2623: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } if test -s conftest && (./conftest; exit) 2>/dev/null; then ac_cv_c_char_unsigned=yes else ac_cv_c_char_unsigned=no fi fi rm -fr conftest* fi fi echo "$ac_t""$ac_cv_c_char_unsigned" 1>&6 if test $ac_cv_c_char_unsigned = yes && test "$GCC" != yes; then cat >> confdefs.h <<\EOF #define __CHAR_UNSIGNED__ 1 EOF fi echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else ac_cv_c_bigendian=unknown # See if sys/param.h defines the BYTE_ORDER macro. cat > conftest.$ac_ext <<EOF #line 2649 "configure" #include "confdefs.h" #include <sys/types.h> #include <sys/param.h> int main() { return 0; } int t() { #if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN bogus endian macros #endif ; return 0; } EOF if { (eval echo configure:2661: \"$ac_compile\") 1>&5; (eval $ac_compile) 2> &5; }; then rm -rf conftest* # It does; now see whether it defined to BIG_ENDIAN or not. cat > conftest.$ac_ext <<EOF #line 2665 "configure" #include "confdefs.h" #include <sys/types.h> #include <sys/param.h> int main() { return 0; } int t() { #if BYTE_ORDER != BIG_ENDIAN not big endian #endif ; return 0; } EOF if { (eval echo configure:2677: \"$ac_compile\") 1>&5; (eval $ac_compile) 2> &5; }; then rm -rf conftest* ac_cv_c_bigendian=yes else rm -rf conftest* ac_cv_c_bigendian=no fi rm -f conftest* fi rm -f conftest* if test $ac_cv_c_bigendian = unknown; then if test "$cross_compiling" = yes; then { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; } else cat > conftest.$ac_ext <<EOF #line 2694 "configure" #include "confdefs.h" main () { /* Are we little or big endian? From Harbison&Steele. */ union { long l; char c[sizeof (long)]; } u; u.l = 1; exit (u.c[sizeof (long) - 1] == 1); } EOF { (eval echo configure:2707: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } if test -s conftest && (./conftest; exit) 2>/dev/null; then ac_cv_c_bigendian=no else ac_cv_c_bigendian=yes fi fi rm -fr conftest* fi fi echo "$ac_t""$ac_cv_c_bigendian" 1>&6 if test $ac_cv_c_bigendian = yes; then cat >> confdefs.h <<\EOF #define WORDS_BIGENDIAN 1 EOF fi echo $ac_n "checking size of short""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_sizeof_short'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then : else cat > conftest.$ac_ext <<EOF #line 2734 "configure" #include "confdefs.h" #include <stdio.h> main() { FILE *f=fopen("conftestval", "w"); if (!f) exit(1); fprintf(f, "%d\n", sizeof(short)); exit(0); } EOF { (eval echo configure:2745: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } if test -s conftest && (./conftest; exit) 2>/dev/null; then ac_cv_sizeof_short=`cat conftestval` else ac_cv_sizeof_short=0 fi fi rm -fr conftest* fi echo "$ac_t""$ac_cv_sizeof_short" 1>&6 cat >> confdefs.h <<EOF #define SIZEOF_SHORT $ac_cv_sizeof_short EOF echo $ac_n "checking size of int""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then : else cat > conftest.$ac_ext <<EOF #line 2768 "configure" #include "confdefs.h" #include <stdio.h> main() { FILE *f=fopen("conftestval", "w"); if (!f) exit(1); fprintf(f, "%d\n", sizeof(int)); exit(0); } EOF { (eval echo configure:2779: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } if test -s conftest && (./conftest; exit) 2>/dev/null; then ac_cv_sizeof_int=`cat conftestval` else ac_cv_sizeof_int=0 fi fi rm -fr conftest* fi echo "$ac_t""$ac_cv_sizeof_int" 1>&6 cat >> confdefs.h <<EOF #define SIZEOF_INT $ac_cv_sizeof_int EOF echo $ac_n "checking size of long""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_sizeof_long'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then : else cat > conftest.$ac_ext <<EOF #line 2802 "configure" #include "confdefs.h" #include <stdio.h> main() { FILE *f=fopen("conftestval", "w"); if (!f) exit(1); fprintf(f, "%d\n", sizeof(long)); exit(0); } EOF { (eval echo configure:2813: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } if test -s conftest && (./conftest; exit) 2>/dev/null; then ac_cv_sizeof_long=`cat conftestval` else ac_cv_sizeof_long=0 fi fi rm -fr conftest* fi echo "$ac_t""$ac_cv_sizeof_long" 1>&6 cat >> confdefs.h <<EOF #define SIZEOF_LONG $ac_cv_sizeof_long EOF echo $ac_n "checking size of float""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_sizeof_float'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then : else cat > conftest.$ac_ext <<EOF #line 2836 "configure" #include "confdefs.h" #include <stdio.h> main() { FILE *f=fopen("conftestval", "w"); if (!f) exit(1); fprintf(f, "%d\n", sizeof(float)); exit(0); } EOF { (eval echo configure:2847: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } if test -s conftest && (./conftest; exit) 2>/dev/null; then ac_cv_sizeof_float=`cat conftestval` else ac_cv_sizeof_float=0 fi fi rm -fr conftest* fi echo "$ac_t""$ac_cv_sizeof_float" 1>&6 cat >> confdefs.h <<EOF #define SIZEOF_FLOAT $ac_cv_sizeof_float EOF echo $ac_n "checking size of double""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_sizeof_double'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then : else cat > conftest.$ac_ext <<EOF #line 2870 "configure" #include "confdefs.h" #include <stdio.h> main() { FILE *f=fopen("conftestval", "w"); if (!f) exit(1); fprintf(f, "%d\n", sizeof(double)); exit(0); } EOF { (eval echo configure:2881: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } if test -s conftest && (./conftest; exit) 2>/dev/null; then ac_cv_sizeof_double=`cat conftestval` else ac_cv_sizeof_double=0 fi fi rm -fr conftest* fi echo "$ac_t""$ac_cv_sizeof_double" 1>&6 cat >> confdefs.h <<EOF #define SIZEOF_DOUBLE $ac_cv_sizeof_double EOF echo $ac_n "checking size of off_t""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_sizeof_off_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then ac_cv_sizeof_off_t=0 else cat > conftest.$ac_ext <<EOF #line 2904 "configure" #include "confdefs.h" #include <stdio.h> #include <sys/types.h> #if STDC_HEADERS #include <stdlib.h> #endif main() { FILE *f=fopen("conftestval", "w"); if (!f) exit(1); fprintf(f, "%d\n", sizeof(off_t)); exit(0); } EOF { (eval echo configure:2919: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } if test -s conftest && (./conftest; exit) 2>/dev/null; then ac_cv_sizeof_off_t=`cat conftestval` else ac_cv_sizeof_off_t=0 fi fi rm -fr conftest* fi echo "$ac_t""$ac_cv_sizeof_off_t" 1>&6 cat >> confdefs.h <<EOF #define SIZEOF_OFF_T $ac_cv_sizeof_off_t EOF echo $ac_n "checking size of size_t""... $ac_c" 1>&6 if eval "test \"`echo '$''{'ac_cv_sizeof_size_t'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test "$cross_compiling" = yes; then ac_cv_sizeof_size_t=0 else cat > conftest.$ac_ext <<EOF #line 2942 "configure" #include "confdefs.h" #include <stdio.h> #include <sys/types.h> #if STDC_HEADERS #include <stdlib.h> #endif main() { FILE *f=fopen("conftestval", "w"); if (!f) exit(1); fprintf(f, "%d\n", sizeof(size_t)); exit(0); } EOF { (eval echo configure:2957: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } if test -s conftest && (./conftest; exit) 2>/dev/null; then ac_cv_sizeof_size_t=`cat conftestval` else ac_cv_sizeof_size_t=0 fi fi rm -fr conftest* fi echo "$ac_t""$ac_cv_sizeof_size_t" 1>&6 cat >> confdefs.h <<EOF #define SIZEOF_SIZE_T $ac_cv_sizeof_size_t EOF # # NB: We always want to define WHATIS to prevent the # $(MANDIR)/$(WHATIS) make(1) target from being just $(MANDIR)/ and # conflicting with the (directory creation) target with the same name. # WHATIS=whatis case `uname -sr` in 'IRIX 6'*) # Can't generate a user-database. 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Generated automatically by configure. */" \ > conftest.h ;; esac cat conftest.in >> conftest.h rm -f conftest.in if cmp -s $ac_file conftest.h 2>/dev/null; then echo "$ac_file is unchanged" rm -f conftest.h else rm -f $ac_file mv conftest.h $ac_file fi fi; done # These sed commands are passed to sed as "A NAME B NAME C VALUE D", where # NAME is the cpp macro being defined and VALUE is the value it is being given. # # ac_d sets the value in "#define NAME VALUE" lines. ac_dA='s%^\([ ]*\)#\([ ]*define[ ][ ]*\)' ac_dB='\([ ][ ]*\)[^ ]*%\1#\2' ac_dC='\3' ac_dD='%g' # ac_u turns "#undef NAME" with trailing blanks into "#define NAME VALUE". ac_uA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' ac_uB='\([ ]\)%\1#\2define\3' ac_uC=' ' ac_uD='\4%g' # ac_e turns "#undef NAME" without trailing blanks into "#define NAME VALUE". ac_eA='s%^\([ ]*\)#\([ ]*\)undef\([ ][ ]*\)' ac_eB='$%\1#\2define\3' ac_eC=' ' ac_eD='%g' CONFIG_HEADERS=${CONFIG_HEADERS-"libsrc/ncconfig.h:libsrc/ncconfig.in "} for ac_file in .. $CONFIG_HEADERS; do if test "x$ac_file" != x..; then # Support "outfile[:infile]", defaulting infile="outfile.in". case "$ac_file" in *:*) ac_file_in=`echo "$ac_file"|sed 's%.*:%%'` ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; *) ac_file_in="${ac_file}.in" ;; esac echo creating $ac_file rm -f conftest.frag conftest.in conftest.out cp $ac_given_srcdir/$ac_file_in conftest.in EOF # Transform confdefs.h into a sed script conftest.vals that substitutes # the proper values into config.h.in to produce config.h. And first: # Protect against being on the right side of a sed subst in config.status. # Protect against being in an unquoted here document in config.status. rm -f conftest.vals cat > conftest.hdr <<\EOF s/[\\&%]/\\&/g s%[\\$`]%\\&%g s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%${ac_dA}\1${ac_dB}\1${ac_dC}\2${ac _dD}%gp s%ac_d%ac_u%gp s%ac_u%ac_e%gp EOF sed -n -f conftest.hdr confdefs.h > conftest.vals rm -f conftest.hdr # This sed command replaces #undef with comments. This is necessary, for # example, in the case of _POSIX_SOURCE, which is predefined and required # on some systems where configure will not decide to define it. cat >> conftest.vals <<\EOF s%^[ ]*#[ ]*undef[ ][ ]*[a-zA-Z_][a-zA-Z_0-9]*%/* & */% EOF # Break up conftest.vals because some shells have a limit on # the size of here documents, and old seds have small limits too. # Maximum number of lines to put in a single here document. ac_max_here_lines=12 rm -f conftest.tail while : do ac_lines=`grep -c . conftest.vals` # grep -c gives empty output for an empty file on some AIX systems. if test -z "$ac_lines" || test "$ac_lines" -eq 0; then break; fi # Write a limited-size here document to conftest.frag. echo ' cat > conftest.frag <<CEOF' >> $CONFIG_STATUS sed ${ac_max_here_lines}q conftest.vals >> $CONFIG_STATUS echo 'CEOF sed -f conftest.frag conftest.in > conftest.out rm -f conftest.in mv conftest.out conftest.in ' >> $CONFIG_STATUS sed 1,${ac_max_here_lines}d conftest.vals > conftest.tail rm -f conftest.vals mv conftest.tail conftest.vals done rm -f conftest.vals cat >> $CONFIG_STATUS <<\EOF rm -f conftest.frag conftest.h case "$ac_file" in *.h|*.hh|*.H) echo "/* $ac_file. Generated automatically by configure. */" \ > conftest.h ;; esac cat conftest.in >> conftest.h rm -f conftest.in if cmp -s $ac_file conftest.h 2>/dev/null; then echo "$ac_file is unchanged" rm -f conftest.h else rm -f $ac_file mv conftest.h $ac_file fi fi; done exit 0 EOF chmod +x $CONFIG_STATUS rm -fr confdefs* $ac_clean_files test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1