diff options
Diffstat (limited to 'funtools/configure.ac')
-rw-r--r-- | funtools/configure.ac | 286 |
1 files changed, 286 insertions, 0 deletions
diff --git a/funtools/configure.ac b/funtools/configure.ac new file mode 100644 index 0000000..f0a0dfc --- /dev/null +++ b/funtools/configure.ac @@ -0,0 +1,286 @@ +# This file is an input file used by the GNU "autoconf" program to +# generate the file "configure", which is run during XPA installation +# to configure the system for the local environment. +AC_INIT(funtools, 1.4.7, saord@cfa.harvard.edu, funtools) + +AC_CONFIG_HEADERS([conf.h ./gnu/conf.h ./funtest/conf.h]) +AC_CONFIG_SRCDIR([./funtools.h]) +AC_CANONICAL_HOST + +# +# checks that we use in most projects +# +AC_PROG_CC + +AC_EXEEXT +if test x"${EXEEXT}" = "xno"; then + EXEEXT="" +fi + +AC_C_LONG_LONG + +AC_PROG_RANLIB + +AC_HEADER_STDC +AC_CHECK_HEADERS(malloc.h) +AC_CHECK_HEADERS(getopt.h) +AC_CHECK_HEADERS(values.h) +AC_CHECK_HEADERS(dlfcn.h) +AC_CHECK_HEADERS(sys/un.h) +AC_CHECK_HEADERS(sys/ipc.h) +AC_CHECK_HEADERS(sys/mman.h) +case $host_os in + *cygwin*|*Cygwin* ) + ;; + * ) + AC_CHECK_HEADERS(sys/shm.h) + ;; +esac + +AC_CHECK_TYPES([socklen_t], [], [], [#include <sys/socket.h>]) + +AC_C_CONST + +AC_CHECK_FUNCS(strchr memcpy snprintf) + +AC_CHECK_FUNC(connect) +if test $ac_cv_func_connect = no; then + AC_CHECK_LIB(socket, connect, EXTRA_LIBS="$EXTRA_LIBS -lsocket") +fi +AC_CHECK_FUNC(gethostbyname) +if test $ac_cv_func_gethostbyname = no; then + AC_CHECK_LIB(nsl, gethostbyname, EXTRA_LIBS="$EXTRA_LIBS -lnsl") +fi +# AC_CHECK_LIB(db, snprintf, EXTRA_LIBS="$EXTRA_LIBS -ldb") + +# +# checks specific to this project +# + +AC_MSG_CHECKING(for filter cc) +AC_ARG_WITH(filter-cc, [ --with-filter-cc=CC compiler], + FILTER_CC=\\\"$withval\\\", FILTER_CC=NULL) +AC_MSG_RESULT($FILTER_CC) +AC_SUBST(FILTER_CC) + +AC_MSG_CHECKING(for filter cflags) +AC_ARG_WITH(filter-cflags, [ --with-filter-cflags=CFLAGS compiler flags], + FILTER_CFLAGS=\\\"$withval\\\", FILTER_CFLAGS=NULL) +AC_MSG_RESULT($FILTER_CFLAGS) +AC_SUBST(FILTER_CFLAGS) + +DEFLIB="libfuntools.a" +AC_MSG_CHECKING(for alternate target library) +AC_ARG_WITH(altlib, [ --with-altlib=LIB library name], + alt_lib=yes LIB=$withval, alt_lib=no LIB=$DEFLIB) +AC_MSG_RESULT($alt_lib ($LIB)) +AC_SUBST(LIB) +AC_SUBST(DEFLIB) + +AC_MSG_CHECKING(for external zlib) +AC_ARG_WITH(zlib, [ --with-zlib=LIB library name], + zlib=yes EXTRA_LIBS="$EXTRA_LIBS $withval", zlib=no) +AC_MSG_RESULT($zlib) + +AC_MSG_CHECKING(for external wcslib) +AC_ARG_WITH(wcslib, [ --with-wcslib=LIB library name], + wcslib=yes EXTRA_LIBS="$EXTRA_LIBS $withval", wcslib=no) +AC_MSG_RESULT($wcslib) + +AC_MSG_CHECKING(for shared library build) +AC_ARG_ENABLE(shared, [ --enable-shared build shared libraries], + [fun_ok=$enableval], [fun_ok=no]) +if test "$fun_ok" != "no"; then + fpic="yes" + DOSHARED=shlib + AC_SUBST(DOSHARED) + if test "$fun_ok" = "link"; then + AC_CHECK_LIB(dl, dlopen, have_dl=yes, have_dl=no) + if test "$have_dl" = yes; then + using_shlib="yes" + fpic="yes" + EXTRA_LIBS="$EXTRA_LIBS -ldl" + if test `$CC -v -rdynamic 2>&1 | grep -c unrecognized` = "0" ; then + LDFLAGS="$LDFLAGS -rdynamic" + fi + else + AC_CHECK_LIB(c, dlopen, have_dl=yes, have_dl=no) + if test "$have_dl" = yes; then + using_shlib="yes" + fpic="yes" + if test `$CC -v -rdynamic 2>&1 | grep -c unrecognized` = "0" ; then + LDFLAGS="$LDFLAGS -rdynamic" + fi + else + using_shlib="no" + fi + fi + LLIB="-L. -l$PACKAGE_NAME" + else + LLIB='$(LIB)' + fi +else + LLIB='$(LIB)' +fi +AC_SUBST(LLIB) +AC_MSG_RESULT($fun_ok) + +AC_MSG_CHECKING([for dynamic loading of filters ]) +AC_ARG_ENABLE(dl, [ --enable-dl allow use of dynamic loading if available], + [fun_ok=$enableval], [fun_ok=no]) +if test "$fun_ok" = "yes"; then +if test "$CC" = "gcc" -o `$CC -v 2>&1 | grep -c gcc` != "0" ; then + using_dl="yes" + if test x"$using_shlib" != xyes; then + AC_CHECK_LIB(dl, dlopen, have_dl=yes, have_dl=no) + if test "$have_dl" = yes; then + USE_DL="-DUSE_DL=1" + fpic="yes" + EXTRA_LIBS="$EXTRA_LIBS -ldl" + if test `$CC -v -rdynamic 2>&1 | grep -c unrecognized` = "0" ; then + LDFLAGS="$LDFLAGS -rdynamic" + fi + else + AC_CHECK_LIB(c, dlopen, have_dl=yes, have_dl=no) + if test "$have_dl" = yes; then + USE_DL="-DUSE_DL=1" + fpic="yes" + if test `$CC -v -rdynamic 2>&1 | grep -c unrecognized` = "0" ; then + LDFLAGS="$LDFLAGS -rdynamic" + fi + else + using_dl="no" + fi + fi + fi +else + using_dl="no" +fi +else +using_dl="no" +fi +AC_MSG_RESULT([$using_dl ($CC)]) +AC_SUBST(USE_DL) + +AC_ARG_ENABLE(fpu_double, [ --enable-fpu_double set FPU in double round mode], + [fun_ok=$enableval], [fun_ok=no]) +if test "$fun_ok" = "yes"; then +AC_MSG_CHECKING([for setting fpu in double rounding mode (with gcc) ]) +if test "$CC" = "gcc" -o `$CC -v 2>&1 | grep -c gcc` != "0" ; then + using_fpu_double="yes" + USE_FPU_DOUBLE="1" +else + using_fpu_double="no" + USE_FPU_DOUBLE="0" +fi +AC_MSG_RESULT([$using_fpu_double]) +else + USE_FPU_DOUBLE="0" +fi +AC_SUBST(USE_FPU_DOUBLE) + +AC_MSG_CHECKING(for mainlib build) +DOMAINLIB="" +AC_ARG_ENABLE(mainlib, [ --enable-mainlib build funtools mainlib support], + [fun_ok=$enableval], [fun_ok=no]) +if test "$fun_ok" = "yes"; then + DOMAINLIB=mainlib +elif test "$fun_ok" = "shared"; then + DOMAINLIB=shmainlib +fi +AC_SUBST(DOMAINLIB) +AC_MSG_RESULT($fun_ok) + +SC_PATH_TCLCONFIG +if test x"${no_tcl}" = x ; then + AC_DEFINE([HAVE_TCL], [1], [Define if tcl is used.]) +fi + +AC_PROG_AWK + +AC_CHECK_PROG(gzip, gzip, gzip, none) +if test "$gzip" = "none"; then + GUNZIP="cat" +else + GUNZIP="$gzip -dcf" +fi + +AC_CHECK_PROG(gnuplot, gnuplot, gnuplot, none) +if test "$gnuplot" = "none"; then + GNUPLOT="NONE" +else + GNUPLOT="$gnuplot" +fi + +AC_MSG_CHECKING([$host_os configuration]) +PRE="" +POST="|\& cat" +case $host_os in + *cygwin*|*Cygwin* ) + CFLAGS="$CFLAGS -enable-auto-import" + AC_DEFINE([HAVE_CYGWIN]) + AC_MSG_RESULT(flagging Cygwin) + PRE="sh -c {" + POST="}" + ;; + *mingw32*|*Mingw32*) + CFLAGS="$CFLAGS -mconsole -D_WSTRING_DEFINED=1" + EXTRA_LIBS="$EXTRA_LIBS -lwsock32" + AC_DEFINE([HAVE_MINGW32]) + AC_MSG_RESULT(flagging MinGW) + ;; + *osf*|*Osf*) + AC_CHECK_LIB(db, snprintf, EXTRA_LIBS="$EXTRA_LIBS -ldb") + ;; + *darwin*|*Darwin*) + LDFLAGS="$LDFLAGS $CFLAGS" + G=`$CC -v 2>&1 | grep version | awk '{print $3}' | awk -F. '{print $1$2}'` + if test x"$G" != x -a "$G" -lt 42; then + CFLAGS="$CFLAGS -no-cpp-precomp" + fi + if test x"$fpic" = x"yes" ; then + CFLAGS="$CFLAGS -fPIC" + AC_MSG_RESULT([adding -fno-common, -fPIC to CFLAGS]) + else + AC_MSG_RESULT([adding -fno-common to CFLAGS]) + fi + ;; + * ) + if test x"$fpic" = x"yes" ; then + if test "$CC" = "gcc" -o `$CC -v 2>&1 | grep -c gcc` != "0" ; then + CFLAGS="$CFLAGS -fPIC" + AC_MSG_RESULT(adding -fPIC to gcc) + else + AC_MSG_RESULT(none) + fi + else + AC_MSG_RESULT(none) + fi + ;; +esac + +AC_SUBST(EXTRA_LIBS) +AC_SUBST(EXTRA_OBJS) +AC_SUBST(PRE) +AC_SUBST(POST) +AC_SUBST(AWK) +AC_SUBST(GUNZIP) +AC_SUBST(GNUPLOT) +AC_SUBST(PIPEGLUE) + +AC_CONFIG_FILES(Makefile ./gnu/Makefile ./funtest/Makefile ./faq/Makefile) + +# generate pkg-config meta-data file +AC_CONFIG_FILES(funtools.pc) + +# for individual package that create libraries, we must run configure again, +# faking the subdirs into using the funtools library as their library +# this will run faster with --config-cache +ac_configure_args="--with-altlib=`pwd`/$LIB $ac_configure_args" +# AC_CONFIG_SUBDIRS(util fitsy filter wcs) +AC_CONFIG_SUBDIRS(util) +AC_CONFIG_SUBDIRS(fitsy) +AC_CONFIG_SUBDIRS(filter) +AC_CONFIG_SUBDIRS(wcs) + +AC_OUTPUT |