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Diffstat (limited to 'vendor/cfitsio/configure.in')
| -rw-r--r-- | vendor/cfitsio/configure.in | 507 |
1 files changed, 507 insertions, 0 deletions
diff --git a/vendor/cfitsio/configure.in b/vendor/cfitsio/configure.in new file mode 100644 index 00000000..39547406 --- /dev/null +++ b/vendor/cfitsio/configure.in @@ -0,0 +1,507 @@ +# +# configure.in for cfitsio +# +# /redshift/sgi6/lheavc/ftools/cfitsio/configure.in,v 3.4 1996/07/26 20:27:53 pence Exp +# +# copied from host and modified +# + +dnl Process this file with autoconf to produce a configure script. +AC_INIT +AC_CONFIG_SRCDIR([fitscore.c]) + +#-------------------------------------------------------------------- +# Command options +#-------------------------------------------------------------------- + +AC_ARG_ENABLE( + reentrant, + [AS_HELP_STRING([--enable-reentrant],[Enable reentrant multithreading])], + [ if test $enableval = yes; then BUILD_REENTRANT=yes; fi ] +) + +SSE_FLAGS="" +AC_ARG_ENABLE( + sse2, + [AS_HELP_STRING([--enable-sse2],[Enable use of instructions in the SSE2 extended instruction set])], + [ if test $enableval = yes; then SSE_FLAGS="-msse2"; fi ] +) + +AC_ARG_ENABLE( + ssse3, + [AS_HELP_STRING([--enable-ssse3],[Enable use of instructions in the SSSE3 extended instruction set])], + [ if test $enableval = yes; then SSE_FLAGS="$SSE_FLAGS -mssse3"; fi ] +) + +# Define BUILD_HERA when building for HERA project to activate code in +# drvrfile.c (by way of fitsio2.h): +AC_ARG_ENABLE( + hera, + [AS_HELP_STRING([--enable-hera],[Build for HERA (ASD use only)])], + [ if test $enableval = yes; then BUILD_HERA=yes; fi ] +) +if test "x$BUILD_HERA" = xyes; then + AC_DEFINE(BUILD_HERA) +fi + +AC_ARG_WITH( + gsiftp-flavour, + [AS_HELP_STRING([--with-gsiftp-flavour[[=PATH]]],[Enable Globus Toolkit gsiftp protocol support])], + [ if test "x$withval" != "xno"; then + + if test "x$withval" != "xyes" ; then + GSIFTP_FLAVOUR=${withval} + fi + AC_DEFINE(GSIFTP_FLAVOUR,1,[Define Globus Toolkit architecture]) + fi + ] +) + +AC_ARG_WITH( + gsiftp, + [AS_HELP_STRING([--with-gsiftp[[=PATH]]],[Enable Globus Toolkit gsiftp protocol support])], + [ if test "x$withval" != "xno"; then + + if test "x$withval" != "xyes" ; then + CFLAGS="$CFLAGS -I${withval}/include/${GSIFTP_FLAVOUR}" + LDFLAGS="$LDFLAGS -L${withval}/lib -lglobus_ftp_client_${GSIFTP_FLAVOUR}" + HAVE_GSIFTP=yes + fi + AC_DEFINE(HAVE_GSIFTP,1,[Define if you want Globus Toolkit gsiftp protocol support]) + fi + ] +) + +#-------------------------------------------------------------------- +# Check for install location prefix +#-------------------------------------------------------------------- + +AC_PREFIX_DEFAULT(`pwd`) + +# make will complain about duplicate targets for the install directories +# if prefix == exec_prefix +AC_SUBST(INSTALL_ROOT,'${prefix}') +test "$exec_prefix" != NONE -a "$prefix" != "$exec_prefix" \ + && INSTALL_ROOT="$INSTALL_ROOT "'${exec_prefix}' + + +#-------------------------------------------------------------------- +# Check "uname" to determine system type +#-------------------------------------------------------------------- +AC_CHECK_PROG([uname_found],[uname],[1],[0]) +if test $uname_found -eq 0 ; then + echo "cfitsio: No uname found; setting system type to unknown." + system="unknown" +else + system=`uname -s`-`uname -r` +fi + + +dnl Checks for programs. + +# Try first to find a proprietary C compiler, then gcc +if test "x$CC" = x; then + AC_CHECK_PROGS(CC, cc) +fi +AC_PROG_CC + +if test "x$FC" = "xnone" ; then + AC_MSG_NOTICE(cfitsio: == Fortran compiler search has been overridden) + AC_MSG_NOTICE(cfitsio: == Cfitsio will be built without Fortran wrapper support) + FC= + F77_WRAPPERS= +else + AC_CHECK_PROGS(FC, gfortran g95 g77 f77 ifort f95 f90 xlf cf77 gf77 af77 ncf f2c, notfound) + if test $FC = 'notfound' ; then + AC_MSG_WARN(cfitsio: == No acceptable Fortran compiler found in \$PATH) + AC_MSG_NOTICE(cfitsio: == Adding wrapper support for GNU Fortran by default) + CFORTRANFLAGS="-Dg77Fortran" + F77_WRAPPERS="\${FITSIO_SRC}" + else + CFORTRANFLAGS= + F77_WRAPPERS="\${FITSIO_SRC}" + echo $ac_n "checking whether we are using GNU Fortran""... $ac_c" 1>&6 + if test `$FC --version -c < /dev/null 2> /dev/null | grep -c GNU` -gt 0 -o \ + `$FC --version -c < /dev/null 2> /dev/null | grep -ic egcs` -gt 0 + then + echo "$ac_t""yes" 1>&6 + echo $ac_n "cfitsio: == Adding wrapper support for GNU Fortran""... $ac_c" 1>&6 + CFORTRANFLAGS="-Dg77Fortran" + echo "$ac_t"" done" 1>&6 + else + echo "$ac_t""no" 1>&6 + if test $FC = 'f2c' ; then + echo $ac_n "cfitsio: == Adding wrapper support for f2c""... $ac_c" 1>&6 + CFORTRANFLAGS="-Df2cFortran" + echo "$ac_t"" done" 1>&6 + fi + fi + fi +fi + +AC_PROG_RANLIB + +dnl Checks for ANSI stdlib.h. +AC_CHECK_HEADERS(stdlib.h string.h math.h limits.h ,ANSI_HEADER=yes,ANSI_HEADER=no)dnl + +dnl Check if prototyping is allowed. +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[]], [[void d( int , double) ]])],[PROTO=yes],[PROTO=no])dnl + +if test $ANSI_HEADER = no -o $PROTO = no; then + echo " *********** WARNING: CFITSIO CONFIGURE FAILURE ************ " + echo "cfitsio: ANSI C environment NOT found. Aborting cfitsio configure." + if test $ANSI_HEADER = no; then + echo "cfitsio: You're missing a needed ANSI header file." + fi + if test $PROTO = no; then + echo "cfitsio: Your compiler can't do ANSI function prototypes." + fi + echo "cfitsio: You need an ANSI C compiler and all ANSI trappings" + echo "cfitsio: to build cfitsio. " + echo " ******************************************************* " + exit 0; +fi + +dnl Check if C compiler supports sse extended instruction flags. +if test "x$SSE_FLAGS" != x; then + SAVE_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS $SSE_FLAGS" + AC_MSG_CHECKING([whether $CC accepts $SSE_FLAGS]) + AC_LANG_PUSH([C]) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])],[c_has_option=yes],[c_has_option=no]) + AC_MSG_RESULT($c_has_option) + AC_LANG_POP([]) + if test "$c_has_option" = no; then SSE_FLAGS=""; fi + CFLAGS="$SAVE_CFLAGS" +fi +AC_SUBST(SSE_FLAGS) + +CFLAGS="$CFLAGS" +LIBPRE="" + +case $system in + Darwin-*) + # Build for i386 & x86_64 architectures on Darwin 10.x or newer: + changequote(,) + case $system in + Darwin-[56789]*) + ;; + *) + changequote([,]) + # Test to see whether the C compiler accepts the "-arch" + # flags for building "universal" binaries (Apple XCode only): + SAVE_CFLAGS="$CFLAGS" + C_UNIV_SWITCH="-arch i386 -arch x86_64" + CFLAGS="$CFLAGS $C_UNIV_SWITCH" + AC_MSG_CHECKING([whether $CC accepts $C_UNIV_SWITCH]) + AC_LANG_PUSH([C]) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])],[c_has_option=yes],[c_has_option=no]) + AC_MSG_RESULT($c_has_option) + AC_LANG_POP([]) + # Value of C_UNIV_SWITCH will be needed later for SHLIB_LD: + if test "$c_has_option" = no; then C_UNIV_SWITCH=""; fi + CFLAGS="$SAVE_CFLAGS $C_UNIV_SWITCH" + ;; + esac + # Darwin can be powerpc, i386, or x86_64 + ARCH=`uname -p` + EXT="darwin" + # For large file support (but may break Absoft compilers): + AC_DEFINE(_LARGEFILE_SOURCE) + AC_DEFINE(_FILE_OFFSET_BITS,64) + ;; + SunOS-4*) + ARCH="sun" + EXT="sun" + ;; + HP-UX-*) + ARCH="hp" + EXT="hpu" + if test "x$CFORTRANFLAGS" = x ; then + CFORTRANFLAGS="-Dappendus" + fi + CFLAGS="$CFLAGS -DPG_PPU" + LIBPRE="-Wl," + ;; + SunOS-5*) + ARCH="solaris" + EXT="sol" + if test "x$CFORTRANFLAGS" = x ; then + CFORTRANFLAGS="-Dsolaris" + fi + # We need libm on Solaris: + AC_CHECK_LIB(m, frexp) + # For large file support: + AC_DEFINE(_LARGEFILE_SOURCE) + AC_DEFINE(_FILE_OFFSET_BITS,64) + ;; + OSF1*) + ARCH="alpha" + EXT="osf" + ;; + IRIX*) + ARCH="sgi" + EXT="sgi" + CFLAGS="$CFLAGS -DHAVE_POSIX_SIGNALS" + RANLIB="touch" + ;; + ULTRIX*) + ARCH="dec" + EXT="dec" + ;; + Linux*) + ARCH="linux" + EXT="lnx" + # For large file support: + AC_DEFINE(_LARGEFILE_SOURCE) + AC_DEFINE(_FILE_OFFSET_BITS,64) + ;; + FREEBSD*|FreeBSD*) + ARCH="linux" + EXT="lnx" + ;; + CYGWIN*) + ARCH="cygwin" + EXT="cygwin" + CFLAGS="$CFLAGS -DHAVE_POSIX_SIGNALS" + ;; + *) + echo "cfitsio: == Don't know what do do with $system" + ;; +esac + +CFLAGS="$CFLAGS $CFORTRANFLAGS" + +case $GCC in + yes) + GCCVERSION="`$CC -dumpversion 2>&1`" + echo "cfitsio: == Using gcc version $GCCVERSION" + AC_SUBST(GCCVERSION) + changequote(,) + gcc_test=`echo $GCCVERSION | grep -c '2\.[45678]'` + changequote([,]) + if test $gcc_test -gt 0 + then + changequote(,) + CFLAGS=`echo $CFLAGS | sed 's:-O[^ ]* *::'` + changequote([,]) + AC_MSG_WARN(This gcc is pretty old. Disabling optimization to be safe.) + fi + ;; + no) + echo "cfitsio: Old CFLAGS is $CFLAGS" + CFLAGS=`echo $CFLAGS | sed -e "s/-g/-O/"` + case $system in + SunOS-5*) + changequote(,) + if test `echo $CFLAGS | grep -c fast` -gt 0 + then + echo "cfitsio: Replacing -fast with -O3" + CFLAGS=`echo $CFLAGS | sed 's:-fast:-O3:'` + fi + changequote([,]) + CFLAGS="$CFLAGS -DHAVE_ALLOCA_H -DHAVE_POSIX_SIGNALS" + ;; + *) + echo "== No special changes for $system" + ;; + esac + echo "New CFLAGS is $CFLAGS" + ;; + *) + # Don't do anything now + ;; +esac + +# Shared library section +#------------------------------------------------------------------------------- +SHLIB_LD=: +SHLIB_SUFFIX=".so" +lhea_shlib_cflags= +case $EXT in + cygwin) + SHLIB_LD="$CC -shared" + SHLIB_SUFFIX=".dll" + ;; + darwin) + changequote(,) + case $system in + Darwin-[56789]*) + SHLIB_LD="$CC -dynamiclib" + ;; + *) + # Build for i386 & x86_64 architectures on Darwin 10.x or newer: + SHLIB_LD="$CC -dynamiclib $C_UNIV_SWITCH" + ;; + esac + changequote([,]) + SHLIB_SUFFIX=".dylib" + lhea_shlib_cflags="-fPIC -fno-common" + ;; + hpu) + SHLIB_LD="ld -b" + SHLIB_SUFFIX=".sl" + ;; + lnx) + SHLIB_LD=":" + ;; + osf) + SHLIB_LD="ld -shared -expect_unresolved '*'" + LD_FLAGS="-taso" + ;; + sol) + SHLIB_LD="/usr/ccs/bin/ld -G" + lhea_shlib_cflags="-KPIC" + ;; + sgi) + SHLIB_LD="ld -shared -rdata_shared" + ;; + *) + AC_MSG_WARN(Unable to determine how to make a shared library) + ;; +esac +# Darwin uses gcc (=cc), but needs different flags (see above) +# if test "x$GCC" = xyes; then +if test "x$GCC" = xyes && test "x$EXT" != xdarwin && test "x$EXT" != xcygwin; then + SHLIB_LD="$CC -shared" + lhea_shlib_cflags='-fPIC' +fi +if test "x$lhea_shlib_cflags" != x; then + CFLAGS="$CFLAGS $lhea_shlib_cflags" +fi + +AC_SUBST(ARCH)dnl +AC_SUBST(CFLAGS)dnl +AC_SUBST(CC)dnl +AC_SUBST(FC)dnl +AC_SUBST(LIBPRE)dnl +AC_SUBST(SHLIB_LD)dnl +AC_SUBST(SHLIB_SUFFIX)dnl +AC_SUBST(F77_WRAPPERS) + +# ================= test for the unix ftruncate function ================ + +AC_MSG_CHECKING("whether ftruncate works") +AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <unistd.h> +]], [[ +ftruncate(0, 0); +]])],[ +AC_DEFINE(HAVE_FTRUNCATE) +AC_MSG_RESULT("yes") +],[AC_MSG_RESULT("no") ]) + +# --------------------------------------------------------- +# some systems define long long for 64-bit ints +# --------------------------------------------------------- + +AC_MSG_CHECKING("whether long long is defined") +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <stdlib.h> +]], [[ +long long filler; +]])],[ +AC_DEFINE(HAVE_LONGLONG) +AC_MSG_RESULT("yes") +],[AC_MSG_RESULT("no") ]) + +# ==================== SHARED MEMORY DRIVER SECTION ======================= +# +# 09-Mar-98 : modified by JB/ISDC +# 3 checks added to support autoconfiguration of shared memory +# driver. First generic check is made whether shared memory is supported +# at all, then 2 more specific checks are made (architecture dependent). +# Currently tested on : sparc-solaris, intel-linux, sgi-irix, dec-alpha-osf + +# ------------------------------------------------------------------------- +# check is System V IPC is supported on this machine +# ------------------------------------------------------------------------- + +AC_MSG_CHECKING("whether system V style IPC services are supported") +AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/ipc.h> +#include <sys/shm.h> +#include <sys/sem.h> +]], [[ +shmat(0, 0, 0); +shmdt(0); +shmget(0, 0, 0); +semget(0, 0, 0); +]])],[ +AC_DEFINE(HAVE_SHMEM_SERVICES) +my_shmem=\${SOURCES_SHMEM} +AC_MSG_RESULT("yes") +],[AC_MSG_RESULT("no") ]) + +AC_SUBST(my_shmem) + +# ------------------------------------------------------------------------- +# some systems define flock_t, for others we have to define it ourselves +# ------------------------------------------------------------------------- + +AC_MSG_CHECKING("do we have flock_t defined in sys/fcntl.h") +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/fcntl.h> +]], [[ +flock_t filler; +]])],[ +AC_DEFINE(HAVE_FLOCK_T) +AC_MSG_RESULT("yes") +],[AC_MSG_RESULT("no") ]) + +if test "$HAVE_FLOCK_T" != 1; then + AC_MSG_CHECKING("do we have flock_t defined in sys/flock.h") + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/flock.h> + ]], [[ + flock_t filler; + ]])],[ + AC_DEFINE(HAVE_FLOCK_T) + AC_MSG_RESULT("yes") + ],[AC_MSG_RESULT("no") ]) +fi + +# ------------------------------------------------------------------------- +# there are some idiosyncrasies with semun defs (used in semxxx). Solaris +# does not define it at all +# ------------------------------------------------------------------------- + +AC_MSG_CHECKING("do we have union semun defined") +AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/ipc.h> +#include <sys/shm.h> +#include <sys/sem.h> +]], [[ +union semun filler; +]])],[ +AC_DEFINE(HAVE_UNION_SEMUN) +AC_MSG_RESULT("yes") +],[AC_MSG_RESULT("no") ]) + +# ==================== END OF SHARED MEMORY DRIVER SECTION ================ +# ================= test for the unix networking functions ================ + +AC_SEARCH_LIBS([gethostbyname], [nsl], cfitsio_have_nsl=1, cfitsio_have_nsl=0) +AC_SEARCH_LIBS([connect], [socket], cfitsio_have_socket=1, + cfitsio_have_socket=0, [-lnsl]) + +if test "$cfitsio_have_nsl" = 1 -a "$cfitsio_have_socket" = 1; then + AC_DEFINE(HAVE_NET_SERVICES) +fi + +# ==================== END OF unix networking SECTION ================ + +# ------------------------------------------------------------------------------ +# Define _REENTRANT & add -lpthread to LIBS if reentrant multithreading enabled: +# ------------------------------------------------------------------------------ +if test "x$BUILD_REENTRANT" = xyes; then + AC_DEFINE(_REENTRANT) + AC_CHECK_LIB([pthread],[main],[],[AC_MSG_ERROR(Unable to locate pthread library needed when enabling reentrant multithreading)]) +fi +# ------------------------------------------------------------------------------ + +AC_CONFIG_FILES([Makefile]) +AC_OUTPUT +AC_CONFIG_FILES([cfitsio.pc]) +AC_OUTPUT + + +AC_MSG_RESULT([]) +AC_MSG_RESULT([ Congratulations, Makefile update was successful.]) +AC_MSG_RESULT([ You may want to run \"make\" now.]) +AC_MSG_RESULT([]) + |