after_morecore_hook_exists=yes
AC_CHECK_FUNC(malloc_set_state, ,doug_lea_malloc=no)
AC_MSG_CHECKING(whether __after_morecore_hook exists)
-AC_LINK_IFELSE([AC_LANG_SOURCE([[extern void (* __after_morecore_hook)();],[__after_morecore_hook = 0]])],
+AC_LINK_IFELSE([AC_LANG_SOURCE([
+ [extern void (* __after_morecore_hook)();]
+ [main() {__after_morecore_hook = 0;}]
+ ])],
[AC_MSG_RESULT(yes)],
[AC_MSG_RESULT(no)
after_morecore_hook_exists=no])
+if test "$after_morecore_hook_exists" = "yes" ; then
+ AC_DEFINE([HAVE_MORECORE_HOOK], [1], [Define if __after_morecore_hook is available])
+fi
+AC_SUBST(HAVE_MORECORE_HOOK)
+free_hook_exists=yes
+AC_MSG_CHECKING(whether __free_hook exists)
+AC_LINK_IFELSE([AC_LANG_SOURCE([
+ [extern void (* __free_hook)();]
+ [main() {__free_hook = 0;}]
+ ])],
+ [AC_MSG_RESULT(yes)],
+ [AC_MSG_RESULT(no)
+ free_hook_exists=no])
+if test "$free_hook_exists" = "yes" ; then
+ AC_DEFINE([HAVE_FREE_HOOK], [1], [Define if __free_hook is available])
+fi
+AC_SUBST(HAVE_FREE_HOOK)
if test "$system_malloc" = "yes" ; then
GNU_MALLOC=no
GNU_MALLOC_reason="
dnl make sure we can find Intrinsic.h
AC_CHECK_HEADER([X11/Intrinsic.h], [],
- [AC_MSG_ERROR([Unable to find X11 header files. Try using --x-includes=<path> if you know the path, or --with-x=no to disable X11 support.])])
+ [AC_MSG_ERROR([Unable to find X11
and/or Xt header files. Try using --x-includes=<path> if you know the path, or --with-x=no to disable X11 support.])])
dnl Check some more headers
AC_CHECK_HEADERS([X11/Intrinsic.h X11/StringDefs.h X11/Shell.h X11/ShellP.h],
if test -n "$curses_h_file"; then
AC_DEFINE_UNQUOTED([HAVE_CURSES_H], [1],
[There is a curses.h header file available])
+ AC_DEFINE_UNQUOTED([CURSES_H_FILE], ["${curses_h_file}"],
+ [The curses.h header file])
fi
if test -n "$termcap_h_file"; then
AC_DEFINE_UNQUOTED([HAVE_TERMCAP_H], [1],
[There is a termcap.h header available])
+ AC_DEFINE_UNQUOTED([TERMCAP_H_FILE], ["${termcap_h_file}"],
+ [The termcap.h header file])
fi
if test -n "$term_h_file"; then
AC_DEFINE_UNQUOTED([HAVE_TERM_H], [1],
[There is a term.h header available])
+ AC_DEFINE_UNQUOTED([TERM_H_FILE], ["${term_h_file}"],
+ [The term.h header file])
fi
- AC_DEFINE_UNQUOTED([CURSES_H_FILE], ["${curses_h_file-curses.h}"],
- [The curses.h header file])
- AC_DEFINE_UNQUOTED([TERMCAP_H_FILE], ["${termcap_h_file-termcap.h}"],
- [The termcap.h header file])
- AC_DEFINE_UNQUOTED([TERM_H_FILE], ["${term_h_file-term.h}"],
- [The term.h header file])
+ # Finally let's see if we have prototype for the elusive tparm
+ AC_MSG_CHECKING(for tparm prototype)
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#ifdef TERM_H_FILE
+#include TERM_H_FILE
+#endif
+#ifdef TERMCAP_H_FILE
+#include TERMCAP_H_FILE
+#endif
+#ifdef CURSES_H_FILE
+#include CURSES_H_FILE
+#endif
+/* Completely incompatible prototype with all tparm ones
+ if files above define it, compilation should fail
+*/
+extern void tparm(void);
+ ]], [[ tparm(); ]])],
+ [AC_MSG_RESULT(no)],
+ [AC_MSG_RESULT(yes)
+ AC_DEFINE_UNQUOTED([HAVE_TPARM_PROTOTYPE], [1],
+ [tparm has a prototype defined])])
+
+ # Finally let's see if we have prototype for tgetent
+ AC_MSG_CHECKING(for tgetent prototype)
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#ifdef TERM_H_FILE
+#include TERM_H_FILE
+#endif
+#ifdef TERMCAP_H_FILE
+#include TERMCAP_H_FILE
+#endif
+#ifdef CURSES_H_FILE
+#include CURSES_H_FILE
+#endif
+extern void tgetent(void);
+ ]], [[ tgetent(); ]])],
+ [AC_MSG_RESULT(no)],
+ [AC_MSG_RESULT(yes)
+ AC_DEFINE_UNQUOTED([HAVE_TGETENT_PROTOTYPE], [1],
+ [tgetent has a prototype defined])])
+
+
+ # Finally let's see if we have prototype for tgetflag
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#ifdef TERM_H_FILE
+#include TERM_H_FILE
+#endif
+#ifdef TERMCAP_H_FILE
+#include TERMCAP_H_FILE
+#endif
+#ifdef CURSES_H_FILE
+#include CURSES_H_FILE
+#endif
+extern void tgetflag(void);
+ ]], [[ tgetflag(); ]])],
+ [AC_MSG_RESULT(no)],
+ [AC_MSG_RESULT(yes)
+ AC_DEFINE_UNQUOTED([HAVE_TGETFLAG_PROTOTYPE], [1],
+ [tgetflag has a prototype defined])])
+
+ # Finally let's see if we have prototype for tgetnum
+ AC_MSG_CHECKING(for tgetnum prototype)
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#ifdef TERM_H_FILE
+#include TERM_H_FILE
+#endif
+#ifdef TERMCAP_H_FILE
+#include TERMCAP_H_FILE
+#endif
+#ifdef CURSES_H_FILE
+#include CURSES_H_FILE
+#endif
+extern void tgetnum(void);
+ ]], [[ tgetnum(); ]])],
+ [AC_MSG_RESULT(no)],
+ [AC_MSG_RESULT(yes)
+ AC_DEFINE_UNQUOTED([HAVE_TGETNUM_PROTOTYPE], [1],
+ [tgetnum has a prototype defined])])
+
+ # Finally let's see if we have prototype for tgetnum
+ AC_MSG_CHECKING(for tgetstr prototype)
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#ifdef TERM_H_FILE
+#include TERM_H_FILE
+#endif
+#ifdef TERMCAP_H_FILE
+#include TERMCAP_H_FILE
+#endif
+#ifdef CURSES_H_FILE
+#include CURSES_H_FILE
+#endif
+extern void tgetstr(void);
+ ]], [[ tgetstr(); ]])],
+ [AC_MSG_RESULT(no)],
+ [AC_MSG_RESULT(yes)
+ AC_DEFINE_UNQUOTED([HAVE_TGETSTR_PROTOTYPE], [1],
+ [tgetstr has a prototype defined])])
+
+ # Finally let's see if we have prototype for tgetnum
+ AC_MSG_CHECKING(for tputs prototype)
+ AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
+#ifdef TERM_H_FILE
+#include TERM_H_FILE
+#endif
+#ifdef TERMCAP_H_FILE
+#include TERMCAP_H_FILE
+#endif
+#ifdef CURSES_H_FILE
+#include CURSES_H_FILE
+#endif
+extern void tputs(void);
+ ]], [[ tputs(); ]])],
+ [AC_MSG_RESULT(no)],
+ [AC_MSG_RESULT(yes)
+ AC_DEFINE_UNQUOTED([HAVE_TPUTS_PROTOTYPE], [1],
+ [tputs has a prototype defined])])
],[
for feature in ncurses curses termcap terminfo termlib gpm; do
if eval "test -n \"\$with_${feature}\" -a \"\$with_${feature}\" != no" ; then
projects / sxemacs / blobdiff