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-rw-r--r--configure.ac286
1 files changed, 286 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..08fc11c
--- /dev/null
+++ b/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
generated by cgit v0.12 at 2025-04-19 09:18:28 (GMT)