3 AC_INIT(fixincludes, [ ])
4 AC_CONFIG_SRCDIR(inclhack.def)
9 # Determine the noncanonical target name, for directory use.
10 ACX_NONCANONICAL_TARGET
12 # Specify the local prefix
14 AC_ARG_WITH(local-prefix,
15 [ --with-local-prefix=DIR specifies directory to put local include],
17 yes) AC_MSG_ERROR(bad value ${withval} given for local include directory prefix) ;;
19 *) local_prefix=$with_local_prefix ;;
22 # Default local prefix if it is empty
23 if test x$local_prefix = x; then
24 local_prefix=/usr/local
27 # Choose one or two-process fix methodology. Systems that cannot handle
28 # bi-directional pipes must use the two process method.
30 AC_ARG_ENABLE([twoprocess],
31 [ --enable-twoprocess Use a separate process to apply the fixes],
32 [if test "x$enable_twoprocess" = xyes; then
38 i?86-*-msdosdjgpp* | \
50 if test $TARGET = twoprocess; then
51 AC_DEFINE(SEPARATE_FIX_PROC, 1,
52 [Define if testing and fixing are done by separate process])
57 AC_DEFINE(exit, xexit, [Define to xexit if the host system does not support atexit])
58 AC_DEFINE(atexit, xatexit, [Define to xatexit if the host system does not support atexit])
62 AC_DEFINE_UNQUOTED([EXE_EXT], "$ac_exeext",
63 [Defined to the executable file extension on the host system])
65 # Checks for header files.
67 AC_CHECK_HEADERS([stddef.h stdlib.h strings.h unistd.h fcntl.h sys/file.h \
69 define(fixincludes_UNLOCKED_FUNCS, clearerr_unlocked feof_unlocked dnl
70 ferror_unlocked fflush_unlocked fgetc_unlocked fgets_unlocked dnl
71 fileno_unlocked fprintf_unlocked fputc_unlocked fputs_unlocked dnl
72 fread_unlocked fwrite_unlocked getchar_unlocked getc_unlocked dnl
73 putchar_unlocked putc_unlocked)
74 AC_CHECK_FUNCS(fixincludes_UNLOCKED_FUNCS)
75 AC_CHECK_DECLS(m4_split(m4_normalize(abort errno fixincludes_UNLOCKED_FUNCS)))
77 # Checks for typedefs, structures, and compiler characteristics.
80 # Checks for library functions.
81 gcc_AC_FUNC_MMAP_BLACKLIST
83 AC_MSG_CHECKING([whether to enable maintainer-specific portions of Makefiles])
84 AC_ARG_ENABLE(maintainer-mode,
85 [ --enable-maintainer-mode enable make rules and dependencies not useful
86 (and sometimes confusing) to the casual installer],
87 USE_MAINTAINER_MODE=$enableval,
88 USE_MAINTAINER_MODE=no)
89 AC_MSG_RESULT($USE_MAINTAINER_MODE)
90 if test "$USE_MAINTAINER_MODE" = yes; then
97 AC_CONFIG_HEADERS(config.h, [echo timestamp > stamp-h])
98 AC_CONFIG_FILES(Makefile mkheaders.almost:mkheaders.in)