Autoconf configure

configure.ac

+#                                               -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+AC_INIT(vodia, 1.0)
+# Check source dir
+AC_CONFIG_SRCDIR([aga/main.c])
+#AC_CONFIG_HEADER([config.h])
+# Check headers
+#AC_CHECK_HEADERS([cfitsio/fitsio.h wcslib/cel.h])
+AM_INIT_AUTOMAKE
+
+# Checks for programs.
+AC_PROG_CXX
+AC_PROG_CC
+AC_PROG_CPP
+AC_PROG_INSTALL
+AC_PROG_LN_S
+AC_PROG_MAKE_SET
+AC_PROG_RANLIB
+
+# Check for user supplied cfitsio directory.
+AC_ARG_WITH([cfitsio],
+    [AC_HELP_STRING(
+        [--with-cfitsio=prefix],
+        [prefix for the cfitsio-library install directory])],
+    [LIBCFITSIO="-L$with_cfitsio -lcfitsio"],
+    [LIBCFITSIO="-lcfitsio"]
+)
+
+# Check whether cfitsio library exists and can be linked with.
+TMPLIBS=$LIBS
+LIBS="$LIBCFITSIO -lm $LIBS"
+AC_CHECK_LIB([cfitsio], [ffopen],
+    [AC_SUBST([LIBCFITSIO], [$LIBCFITSIO])],
+    [AC_MSG_FAILURE(
+        [cfitsio library not found! Try 'configure --help'.])]
+)
+LIBS=$TMPLIBS
+
+# Check for user supplied wcs directory.
+AC_ARG_WITH([wcs],
+    [AC_HELP_STRING(
+        [--with-wcs=prefix],
+        [prefix for the wcs-library install directory])],
+    [LIBWCS="-L$with_wcs -lwcs"],
+    [LIBWCS="-lwcs"]
+)
+
+# Check whether wcs library exists and can be linked with.
+TMPLIBS=$LIBS
+LIBS="$LIBWCS -lm $LIBS"
+AC_CHECK_LIB([wcs], [wcsunits],
+    [AC_SUBST([LIBWCS], [$LIBWCS])],
+    [AC_MSG_FAILURE(
+        [wcs library not found! Try 'configure --help'.])]
+)
+LIBS=$TMPLIBS
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_TYPE_SIZE_T
+
+# Checks for library functions.
+AC_FUNC_MALLOC
+AC_FUNC_REALLOC
+AC_CHECK_FUNCS([floor memset pow sqrt strrchr strstr])
+AC_CONFIG_FILES([Makefile
+                 aga/Makefile
+                 float2ushort/Makefile
+                 getpsf/Makefile
+                 getvar.wcs/Makefile
+                 mstack/Makefile
+                 phot/Makefile
+                 psw/Makefile
+                 wcs2pix/Makefile])
+
+AC_OUTPUT