+++ /dev/null
-dnl Process this file with autoconf to produce a configure script.
-AC_INIT(source_f/readfile.f)
-
-AC_PREFIX_DEFAULT(${HOME})
-
-dnl Check for prfix directory and create it if necessary
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-
-AC_MSG_CHECKING([whether $prefix is a directory and writeable])
-mkdir -p $prefix 2>&5
-if test -d $prefix && echo "" > $prefix/test_conf_write \
- && rm -f $prefix/test_conf_write; then
- AC_MSG_RESULT(yes)
-else
- AC_MSG_RESULT(no)
- AC_MSG_WARN([
-*** $prefix must be a writeable directory for installation
-*** either you provide that or give another one, say mydir, by calling
-*** $ ./configure --prefix=mydir
-])
-fi
-
-dnl Checks for programs.
-
-for ccc in "$CC" cc gcc acc "cc -Aa"; do
- if test -z "$ccc"; then
- continue
- fi
- CC=$ccc
- AC_MSG_CHECKING([whether ($CC $CFLAGS $LDFLAGS) works])
- ac_cpp='$CPP $CPPFLAGS'
- ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.c 1>&5'
- ac_link='$CC -o conftest $CFLAGS $CPPFLAGS $LDFLAGS conftest.c $LIBS 1>&5'
- echo '#include "confdefs.h"' > conftest.c
- echo 'main(int argc,char **argv){return(0);}' >> conftest.c
- if { (eval $ac_link) 2>&5; } && test -s conftest; then
- rm -fr conftest*
- AC_MSG_RESULT(yes)
- break
- else
- rm -fr conftest*
- AC_MSG_RESULT(no)
- CC=
- fi
-done
-
-if test -z "$CC"; then
- AC_MSG_WARN([
-*** No valid ANSI C compiler found
-*** You will not be able to use some of the routines
-*** If you do have a C compiler called by, say, mycc -ANSI, do:
-*** $ setenv CC "mycc -ANSI"
-*** and rerun
-])
-fi
-
-if test -n "$CC" && test -z "$CFLAGS"; then
- echo 'void f(){}' > conftest.c
- for cflags in -O3 -O2 -O +O3 +O -xO3; do
- AC_MSG_CHECKING([whether $CC accepts $cflags])
- if test -z "`$CC $cflags -c conftest.c 2>&1`"; then
- AC_MSG_RESULT(yes)
- CFLAGS=$cflags
- break
- else
- AC_MSG_RESULT(no)
- fi
- done
- if test -z "$CFLAGS"; then
- AC_MSG_WARN([
-*** no valid optimisation flags for $CC found
-])
- fi
- rm -f conftest*
-fi
-
-if test -n "$CC"; then
- AC_CHECK_LIB(m, main)
-
-dnl Checks for header files.
- AC_HEADER_STDC
- AC_CHECK_HEADERS(limits.h malloc.h)
-
-dnl Checks for typedefs, structures, and compiler characteristics.
- AC_C_CONST
- if test $ac_cv_c_const = no; then
- CC="$CC -Dconst="
- fi
-
- AC_TYPE_SIZE_T
-
-dnl Checks for library functions.
- AC_FUNC_MEMCMP
-fi
-
-AC_SUBST(CC)
-
-for fff in "$FC" f77 g77 "f77 +U77" "f77 -q -f -B108 -lU77"; do
- if test -z "$fff"; then
- continue
- fi
- FC=$fff
- AC_MSG_CHECKING([whether ($FC $FFLAGS $LDFLAGS) works])
- cat > conftest.f << EOF
- character*20 argv
- call getarg(1,argv)
- write(*,'(2hxx,a)') argv
- end
-EOF
- (eval $FC $FFLAGS $LDFLAGS conftest.f -o conftest) 1>&5 2>&5
- if test -n "`(eval ./conftest TEST | grep xxTEST) 2>&5`"; then
- rm -f conftest.f conftest
- AC_MSG_RESULT(yes)
- break
- else
- rm -f conftest.f conftest
- AC_MSG_RESULT(no)
- FC=
- fi
-done
-
-if test -z "$FC"; then
- AC_MSG_WARN([
-*** No usable Fortran compiler found
-*** You will not be able to use some of the routines
-*** If you do have a working Fortran compiler called, say, myf77 -trick, do:
-*** $ setenv FC "myf77 -trick"
-*** and rerun
-])
-fi
-
-if test -z "$CC" && test -z "$FC"; then
- AC_MSG_ERROR([
-*** with neither working C nor Fortran compilers there wouldn't be any
-*** programs left you could compile
-])
-fi
-
-if test -n "$FC" && test -z "$FFLAGS"; then
- echo ' end' > conftest.f
- for fflags in -O +O; do
- AC_MSG_CHECKING([whether $FC accepts $fflags])
- cat > conftest.f << EOF
- write(*,'(6hxxTEST)')
- end
-EOF
- (eval $FC $fflags $LDFLAGS conftest.f -o conftest) 1>&5 2>&5
- if test -n "`(eval ./conftest | grep xxTEST) 2>&5`"; then
- rm -f conftest.f conftest
- AC_MSG_RESULT(yes)
- FFLAGS=$fflags
- break
- else
- rm -f conftest.f conftest
- AC_MSG_RESULT(no)
- fi
- done
- if test -z "$FFLAGS"; then
- AC_MSG_WARN([
-*** no valid optimisation flags for $FC found
-])
- fi
- rm -f conftest*
-fi
-
-AC_SUBST(FC)
-AC_SUBST(FFLAGS)
-
-if test -n "$FC"; then
- ERRUNIT=""
- for iu in 0 1 2 3 4 6 7 8 9; do
- AC_MSG_CHECKING([whether Fortran unit $iu is stderr])
- rm -Rf ./config_test_dir
- mkdir ./config_test_dir
- cd ./config_test_dir
- echo " write($iu,'(1ht)')" > test.f
- echo " end" >> test.f
- (eval $FC $FFLAGS test.f -o test.out) 1>&5 2>&5
- if test -z "`./test.out 2>&1 1>/dev/null`"; then
- cd ..
- rm -Rf ./config_test_dir
- AC_MSG_RESULT(no)
- else
- cd ..
- rm -Rf ./config_test_dir
- AC_MSG_RESULT(yes)
- ERRUNIT=$iu
- break
- fi
- done
- if test -z $ERRUNIT; then
- ERRUNIT=0
- AC_MSG_WARN([
-*** Couldn't determine Fortran stderr unit, assuming unit 0, fingers crossed
-])
- fi
- AC_SUBST(ERRUNIT)
-fi
-
-AC_CHECK_PROG(AR,ar,ar,ar)
-ARFLAGS=r
-AC_MSG_CHECKING([whether ${AR} accepts ${ARFLAGS}])
-if test -n "$CC"; then
- echo 'void f(){}' > libtest.c
- ${CC} -c libtest.c
-else
- echo ' end' > libtest.f
- ${FC} -c libtest.f
-fi
-${AR} ${ARFLAGS} libtest.a libtest.o 1>&5 2>&5
-if test -s libtest.a; then
- AC_MSG_RESULT(yes)
-else
- ARFLAGS=-r
- AC_MSG_RESULT([no, using ${ARFLAGS} instead])
-fi
-rm -f libtest.*
-AC_SUBST(ARFLAGS)
-
-AC_PROG_INSTALL
-AC_PROG_MAKE_SET
-AC_PROG_RANLIB
-
-AC_CHECK_PROGS(GP,gnuplot)
-if test -n "$GP"; then
- AC_MSG_CHECKING(if gnuplot can read from a pipe)
- cat > conftest.gnu <<EOF
-set out "/dev/null"
-set term dumb
-plot '< (echo "1 1"; echo "2 2")'
-EOF
- if $GP conftest.gnu 2>&5 1>&5; then
- rm -f conftest.gnu
- AC_MSG_RESULT([yes
-:-) you may try to run $GP on the following files
- after you installed everything:])
- find examples -name "*.gnu" -print | sed "s%\./% %"
- echo ""
- else
- rm -f conftest.gnu
- AC_MSG_RESULT([no
-:-( you may not be able to run $GP on the examples
- docs_f/docs/*.gnu without changes])
- fi
-fi
-
-AC_OUTPUT(Makefile source_f/Makefile source_f/slatec/Makefile source_f/randomize/Makefile source_c/Makefile source_c/routines/Makefile)
git://source.jalview.org / jabaws.git / blobdiff