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dnl Process this file with autoconf to produce a configure script.
AC_INIT(bbdate.cc)
AM_INIT_AUTOMAKE(bbdate, 0.2.4)
AC_PREFIX_DEFAULT(/usr/local)
AC_CHECK_PROGS(regex_cmd, sed)
if test x$regex_cmd = "x"; then
AC_MSG_ERROR([error. sed is required to build the default bbtoolsrc file.])
fi
dnl get the debug values right
AC_DEFUN(AC_SET_DEBUG,
[
test "$CFLAGS" = "" && CFLAGS="-g -Wall -DDEBUG"
test "$CXXFLAGS" = "" && CXXFLAGS="-g -Wall -DDEBUG"
test "$LDFLAGS" = "" && LDFLAGS=""
])
AC_DEFUN(AC_SET_NODEBUG,
[
test "$CFLAGS" = "" && CFLAGS="-O2 -Wall"
test "$CXXFLAGS" = "" && CXXFLAGS="-O2 -Wall"
test "$LDFLAGS" = "" && LDFLAGS="-s"
])
AC_ARG_ENABLE(debug,[ --enable-debug create debugging code [default=no]],
[
if test $enableval = "no";
then AC_SET_NODEBUG
else AC_SET_DEBUG
fi
],
AC_SET_NODEBUG)
dnl Checks for programs.
dnl needed by configure itsself
AC_PROG_CC
AC_PROG_CXX
AC_PROG_INSTALL
AC_PATH_X
AC_PATH_XTRA
CFLAGS="$CFLAGS $X_CFLAGS"
CXXFLAGS="$CXXFLAGS $X_CFLAGS"
LDFLAGS="$LDFLAGS $X_LIBS $X_PRE_LIBS"
dnl Checks for X libraries.
AC_CHECK_LIB(X11, XOpenDisplay, LDFLAGS="$LDFLAGS -lX11",
AC_MSG_ERROR(XOpenDisplay not found in -lX11))
LDFLAGS="$LDFLAGS $X_EXTRA_LIBS"
dnl Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS(malloc.h)
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_HEADER_TIME
AC_STRUCT_TM
dnl Checks for library functions.
AC_CHECK_FUNCS(select strstr)
AC_OUTPUT(version.h Makefile data/Makefile)
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