gnu/dist/gdb6/sim/erc32/configure.ac

   1 dnl Process this file with autoconf to produce a configure script.
   2 AC_PREREQ(2.59)dnl
   3 AC_INIT(Makefile.in)
   4 AC_CONFIG_HEADER(config.h:config.in)
   5
   6 sinclude(../common/aclocal.m4)
   7
   8 # Bugs in autoconf 2.59 break the call to SIM_AC_COMMON, hack around
   9 # it by inlining the macro's contents.
  10 sinclude(../common/common.m4)
  11
  12 AC_CHECK_HEADERS(stdlib.h)
  13
  14 # In the Cygwin environment, we need some additional flags.
  15 AC_CACHE_CHECK([for cygwin], sim_cv_os_cygwin,
  16 [AC_EGREP_CPP(lose, [
  17 #ifdef __CYGWIN__
  18 lose
  19 #endif],[sim_cv_os_cygwin=yes],[sim_cv_os_cygwin=no])])
  20
  21 if test x$sim_cv_os_cygwin = xyes; then
  22   TERMCAP='`if test -r ../../libtermcap/libtermcap.a; then echo ../../libtermcap/libtermcap.a; else echo -ltermcap; fi` -luser32'
  23 else
  24   AC_CHECK_LIB(termcap, main, TERMCAP=-ltermcap, TERMCAP="")
  25 fi
  26 AC_SUBST(TERMCAP)
  27
  28 SIM_AC_OUTPUT