WSJT-X/configure.ac
Diane Bruce e59ac5dd3c - more cleanups to configure
- ptt_linux.c is no longer needed (replaced with generic ptt_unix.c)
- Makefile should be created from configure (and Makefile.in)



git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/trunk@59 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
2006-01-07 21:24:49 +00:00

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dnl $Id$
dnl Process this file with autoconf to produce a configure script.
dnl AC_PREREQ(2.59)
dnl Sneaky way to get an Id tag into the configure script
AC_COPYRIGHT([$Id$])
AC_INIT([wsjt],[0.9])
AC_CONFIG_HEADER(conf.h)
AC_PREFIX_DEFAULT(/usr/local/)
OLD_CFLAGS="$CFLAGS"
dnl Checks for programs.
AC_PROG_CC
AC_LANG(C)
AC_PROG_F77
dnl Make sure autoconf doesn't interfere with cflags -jmallett
CFLAGS="$OLD_CFLAGS"
AC_MSG_CHECKING([uname -s for Cygwin, Solaris or HPUX])
case `uname -s` in
CYGWIN*)
AC_MSG_RESULT(Cygwin)
CYGWIN=yes
;;
SunOS*)
AC_MSG_RESULT(SunOS or Solaris)
AC_DEFINE(__EXTENSIONS__, 1, [This is needed to use strtok_r on Solaris.])
;;
*)
AC_MSG_RESULT(no)
;;
esac
if test "$ac_cv_c_compiler_gnu" = yes; then
AC_MSG_CHECKING(if $CC is Apple GCC)
if expr "`$CC -v 2>&1 | tail -1`" : ".*Apple" >/dev/null; then
AppleGCC=yes
else
AppleGCC=no
fi
AC_MSG_RESULT($AppleGCC)
WSJT_CFLAGS="$WSJT_CFLAGS -Wall -O0"
fi
dnl If we support -g, use it!
if test "$ac_cv_prog_cc_g" = yes; then
WSJT_CFLAGS="$WSJT_CFLAGS -g"
fi
dnl jdc -- If CFLAGS is defined, best use it everywhere...
dnl NOTE: jv says it must be added to the *END*, because things like
dnl "gcc -O9 -O2" will result in -O2 getting preference. How stupid.
if test ! -z "$CFLAGS"; then
WSJT_CFLAGS="$WSJT_CFLAGS $CFLAGS"
fi
AC_ISC_POSIX
AC_C_INLINE
AC_PROG_GCC_TRADITIONAL
AC_PROG_MAKE_SET
AC_PROG_INSTALL
AC_PATH_PROG(RM, rm)
AC_PATH_PROG(CP, cp)
AC_PATH_PROG(MV, mv)
AC_PATH_PROG(LN, ln)
AC_PATH_PROG(SED, sed)
AC_PATH_PROG(AR, ar)
AC_PATH_PROG(LD, ld)
AC_PATH_PROG(TEST, [test], [test])
AC_PATH_PROG(PYTHON, python)
AC_PATH_PROG(F2PY, f2py)
AC_PATH_PROG(G95, g95)
AC_MSG_CHECKING([g95 lib path])
G95_LIB_PATH=`${G95} -print-file-name=`
AC_MSG_RESULT(${G95_LIB_PATH})
AC_DEFINE_UNQUOTED(G95_LIB_PATH, "${G95_LIB_PATH}", [Path to G95 libs.])
AC_SUBST(G95_LIB_PATH, "${G95_LIB_PATH}")
AC_MSG_CHECKING([OS])
OS=`uname`
AC_SUBST(OS, "${OS}")
dnl Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([crypt.h inttypes.h stdint.h sys/resource.h sys/param.h errno.h sys/syslog.h stddef.h libgen.h sys/wait.h wait.h link.h sys/soundcard.h linux/soundcard.h alsa/alsasound.h audiofile.h])
dnl use directory structure of cached as default (hack)
if test "$libexecdir" = '${exec_prefix}/libexec' &&
test "$localstatedir" = '${prefix}/var'; then
libexecdir='${bindir}'
localstatedir='${prefix}'
fi
dnl See whether we can include both string.h and strings.h.
AC_CACHE_CHECK([whether string.h and strings.h may both be included],
gcc_cv_header_string,
[
AC_COMPILE_IFELSE(
[#include <string.h>
#include <strings.h>],
[gcc_cv_header_string=yes],
[gcc_cv_header_string=no])
])
if test "$gcc_cv_header_string" = "yes"; then
AC_DEFINE(STRING_WITH_STRINGS, 1, [Define to 1 if string.h may be included along with strings.h])
fi
AC_C_BIGENDIAN
dnl Check for stdarg.h - if we can't find it, halt configure
AC_CHECK_HEADER(stdarg.h, , [AC_MSG_ERROR([** stdarg.h could not be found - wsjt will not compile without it **])])
dnl Checks for the existence of strlcat, strlcpy, basename...
dnl This more reliable test only works with gcc though.
AC_SUBST(SNPRINTF_C)
dnl Debug-related options
dnl =====================
AC_ARG_ENABLE(clobber,
AC_HELP_STRING([--enable-clobber], [Don't preserve old binaries on make install]),
[clobber=$enableval], [clobber=no])
if test "$clobber" = yes; then
AC_SUBST(CLOBBER, yes)
fi
AC_ARG_ENABLE(assert,
AC_HELP_STRING([--enable-assert],[Enable assert().]),
[assert=$enableval], [assert=no])
if test "$assert" = no; then
AC_DEFINE(NDEBUG, 1, [Define this to disable debugging support.])
fi
AC_SUBST(WSJT_CFLAGS)
if test "$prefix" = "NONE"; then
AC_DEFINE_UNQUOTED(WSJT_PREFIX, "$ac_default_prefix", [Prefix where wsjt is installed.])
else
dnl Don't get bitten by Cygwin's stupidity if the user specified
dnl a custom prefix with a trailing slash
prefix=`echo $prefix | sed 's/\/$//'`
AC_DEFINE_UNQUOTED(WSJT_PREFIX, "$prefix", [Prefix where wsjt is installed.])
fi
AC_CONFIG_FILES( \
Makefile
)
AC_OUTPUT
echo
echo "Compiling $PACKAGE_NAME $PACKAGE_VERSION"
echo
echo "Installing into: $prefix"
echo