Annotation of embedaddon/libiconv/srcm4/stdio_h.m4, revision 1.1.1.2
1.1.1.2 ! misho 1: # stdio_h.m4 serial 37
! 2: dnl Copyright (C) 2007-2011 Free Software Foundation, Inc.
1.1 misho 3: dnl This file is free software; the Free Software Foundation
4: dnl gives unlimited permission to copy and/or distribute it,
5: dnl with or without modifications, as long as this notice is preserved.
6:
7: AC_DEFUN([gl_STDIO_H],
8: [
9: AC_REQUIRE([gl_STDIO_H_DEFAULTS])
1.1.1.2 ! misho 10: AC_REQUIRE([AC_C_INLINE])
! 11: gl_NEXT_HEADERS([stdio.h])
! 12:
! 13: dnl No need to create extra modules for these functions. Everyone who uses
! 14: dnl <stdio.h> likely needs them.
! 15: GNULIB_FSCANF=1
! 16: GNULIB_SCANF=1
! 17: GNULIB_FGETC=1
! 18: GNULIB_GETC=1
! 19: GNULIB_GETCHAR=1
! 20: GNULIB_FGETS=1
! 21: GNULIB_GETS=1
! 22: GNULIB_FREAD=1
! 23: dnl This ifdef is necessary to avoid an error "missing file lib/stdio-read.c"
! 24: dnl "expected source file, required through AC_LIBSOURCES, not found". It is
! 25: dnl also an optimization, to avoid performing a configure check whose result
! 26: dnl is not used. But it does not make the test of GNULIB_STDIO_H_NONBLOCKING
! 27: dnl or GNULIB_NONBLOCKING redundant.
! 28: m4_ifdef([gl_NONBLOCKING_IO], [
! 29: gl_NONBLOCKING_IO
! 30: if test $gl_cv_have_nonblocking != yes; then
! 31: REPLACE_STDIO_READ_FUNCS=1
! 32: AC_LIBOBJ([stdio-read])
! 33: fi
! 34: ])
! 35:
1.1 misho 36: dnl No need to create extra modules for these functions. Everyone who uses
37: dnl <stdio.h> likely needs them.
38: GNULIB_FPRINTF=1
39: GNULIB_PRINTF=1
40: GNULIB_VFPRINTF=1
41: GNULIB_VPRINTF=1
42: GNULIB_FPUTC=1
43: GNULIB_PUTC=1
44: GNULIB_PUTCHAR=1
45: GNULIB_FPUTS=1
46: GNULIB_PUTS=1
47: GNULIB_FWRITE=1
1.1.1.2 ! misho 48: dnl This ifdef is necessary to avoid an error "missing file lib/stdio-write.c"
! 49: dnl "expected source file, required through AC_LIBSOURCES, not found". It is
! 50: dnl also an optimization, to avoid performing a configure check whose result
! 51: dnl is not used. But it does not make the test of GNULIB_STDIO_H_SIGPIPE or
! 52: dnl GNULIB_SIGPIPE redundant.
1.1 misho 53: m4_ifdef([gl_SIGNAL_SIGPIPE], [
54: gl_SIGNAL_SIGPIPE
55: if test $gl_cv_header_signal_h_SIGPIPE != yes; then
56: REPLACE_STDIO_WRITE_FUNCS=1
57: AC_LIBOBJ([stdio-write])
58: fi
59: ])
1.1.1.2 ! misho 60: dnl This ifdef is necessary to avoid an error "missing file lib/stdio-write.c"
! 61: dnl "expected source file, required through AC_LIBSOURCES, not found". It is
! 62: dnl also an optimization, to avoid performing a configure check whose result
! 63: dnl is not used. But it does not make the test of GNULIB_STDIO_H_NONBLOCKING
! 64: dnl or GNULIB_NONBLOCKING redundant.
! 65: m4_ifdef([gl_NONBLOCKING_IO], [
! 66: gl_NONBLOCKING_IO
! 67: if test $gl_cv_have_nonblocking != yes; then
! 68: REPLACE_STDIO_WRITE_FUNCS=1
! 69: AC_LIBOBJ([stdio-write])
! 70: fi
! 71: ])
! 72:
! 73: dnl Check for declarations of anything we want to poison if the
! 74: dnl corresponding gnulib module is not in use, and which is not
! 75: dnl guaranteed by C89.
! 76: gl_WARN_ON_USE_PREPARE([[#include <stdio.h>
! 77: ]], [dprintf fpurge fseeko ftello getdelim getline popen renameat
! 78: snprintf tmpfile vdprintf vsnprintf])
1.1 misho 79: ])
80:
81: AC_DEFUN([gl_STDIO_MODULE_INDICATOR],
82: [
83: dnl Use AC_REQUIRE here, so that the default settings are expanded once only.
84: AC_REQUIRE([gl_STDIO_H_DEFAULTS])
1.1.1.2 ! misho 85: gl_MODULE_INDICATOR_SET_VARIABLE([$1])
! 86: dnl Define it also as a C macro, for the benefit of the unit tests.
! 87: gl_MODULE_INDICATOR_FOR_TESTS([$1])
1.1 misho 88: ])
89:
90: AC_DEFUN([gl_STDIO_H_DEFAULTS],
91: [
92: GNULIB_DPRINTF=0; AC_SUBST([GNULIB_DPRINTF])
1.1.1.2 ! misho 93: GNULIB_FCLOSE=0; AC_SUBST([GNULIB_FCLOSE])
! 94: GNULIB_FFLUSH=0; AC_SUBST([GNULIB_FFLUSH])
! 95: GNULIB_FGETC=0; AC_SUBST([GNULIB_FGETC])
! 96: GNULIB_FGETS=0; AC_SUBST([GNULIB_FGETS])
1.1 misho 97: GNULIB_FOPEN=0; AC_SUBST([GNULIB_FOPEN])
1.1.1.2 ! misho 98: GNULIB_FPRINTF=0; AC_SUBST([GNULIB_FPRINTF])
! 99: GNULIB_FPRINTF_POSIX=0; AC_SUBST([GNULIB_FPRINTF_POSIX])
! 100: GNULIB_FPURGE=0; AC_SUBST([GNULIB_FPURGE])
! 101: GNULIB_FPUTC=0; AC_SUBST([GNULIB_FPUTC])
! 102: GNULIB_FPUTS=0; AC_SUBST([GNULIB_FPUTS])
! 103: GNULIB_FREAD=0; AC_SUBST([GNULIB_FREAD])
1.1 misho 104: GNULIB_FREOPEN=0; AC_SUBST([GNULIB_FREOPEN])
1.1.1.2 ! misho 105: GNULIB_FSCANF=0; AC_SUBST([GNULIB_FSCANF])
1.1 misho 106: GNULIB_FSEEK=0; AC_SUBST([GNULIB_FSEEK])
107: GNULIB_FSEEKO=0; AC_SUBST([GNULIB_FSEEKO])
108: GNULIB_FTELL=0; AC_SUBST([GNULIB_FTELL])
109: GNULIB_FTELLO=0; AC_SUBST([GNULIB_FTELLO])
110: GNULIB_FWRITE=0; AC_SUBST([GNULIB_FWRITE])
1.1.1.2 ! misho 111: GNULIB_GETC=0; AC_SUBST([GNULIB_GETC])
! 112: GNULIB_GETCHAR=0; AC_SUBST([GNULIB_GETCHAR])
1.1 misho 113: GNULIB_GETDELIM=0; AC_SUBST([GNULIB_GETDELIM])
114: GNULIB_GETLINE=0; AC_SUBST([GNULIB_GETLINE])
1.1.1.2 ! misho 115: GNULIB_GETS=0; AC_SUBST([GNULIB_GETS])
! 116: GNULIB_OBSTACK_PRINTF=0; AC_SUBST([GNULIB_OBSTACK_PRINTF])
! 117: GNULIB_OBSTACK_PRINTF_POSIX=0; AC_SUBST([GNULIB_OBSTACK_PRINTF_POSIX])
1.1 misho 118: GNULIB_PERROR=0; AC_SUBST([GNULIB_PERROR])
1.1.1.2 ! misho 119: GNULIB_POPEN=0; AC_SUBST([GNULIB_POPEN])
! 120: GNULIB_PRINTF=0; AC_SUBST([GNULIB_PRINTF])
! 121: GNULIB_PRINTF_POSIX=0; AC_SUBST([GNULIB_PRINTF_POSIX])
! 122: GNULIB_PUTC=0; AC_SUBST([GNULIB_PUTC])
! 123: GNULIB_PUTCHAR=0; AC_SUBST([GNULIB_PUTCHAR])
! 124: GNULIB_PUTS=0; AC_SUBST([GNULIB_PUTS])
! 125: GNULIB_REMOVE=0; AC_SUBST([GNULIB_REMOVE])
! 126: GNULIB_RENAME=0; AC_SUBST([GNULIB_RENAME])
! 127: GNULIB_RENAMEAT=0; AC_SUBST([GNULIB_RENAMEAT])
! 128: GNULIB_SCANF=0; AC_SUBST([GNULIB_SCANF])
! 129: GNULIB_SNPRINTF=0; AC_SUBST([GNULIB_SNPRINTF])
! 130: GNULIB_SPRINTF_POSIX=0; AC_SUBST([GNULIB_SPRINTF_POSIX])
! 131: GNULIB_STDIO_H_NONBLOCKING=0; AC_SUBST([GNULIB_STDIO_H_NONBLOCKING])
1.1 misho 132: GNULIB_STDIO_H_SIGPIPE=0; AC_SUBST([GNULIB_STDIO_H_SIGPIPE])
1.1.1.2 ! misho 133: GNULIB_TMPFILE=0; AC_SUBST([GNULIB_TMPFILE])
! 134: GNULIB_VASPRINTF=0; AC_SUBST([GNULIB_VASPRINTF])
! 135: GNULIB_VFSCANF=0; AC_SUBST([GNULIB_VFSCANF])
! 136: GNULIB_VSCANF=0; AC_SUBST([GNULIB_VSCANF])
! 137: GNULIB_VDPRINTF=0; AC_SUBST([GNULIB_VDPRINTF])
! 138: GNULIB_VFPRINTF=0; AC_SUBST([GNULIB_VFPRINTF])
! 139: GNULIB_VFPRINTF_POSIX=0; AC_SUBST([GNULIB_VFPRINTF_POSIX])
! 140: GNULIB_VPRINTF=0; AC_SUBST([GNULIB_VPRINTF])
! 141: GNULIB_VPRINTF_POSIX=0; AC_SUBST([GNULIB_VPRINTF_POSIX])
! 142: GNULIB_VSNPRINTF=0; AC_SUBST([GNULIB_VSNPRINTF])
! 143: GNULIB_VSPRINTF_POSIX=0; AC_SUBST([GNULIB_VSPRINTF_POSIX])
1.1 misho 144: dnl Assume proper GNU behavior unless another module says otherwise.
1.1.1.2 ! misho 145: HAVE_DECL_FPURGE=1; AC_SUBST([HAVE_DECL_FPURGE])
! 146: HAVE_DECL_FSEEKO=1; AC_SUBST([HAVE_DECL_FSEEKO])
! 147: HAVE_DECL_FTELLO=1; AC_SUBST([HAVE_DECL_FTELLO])
! 148: HAVE_DECL_GETDELIM=1; AC_SUBST([HAVE_DECL_GETDELIM])
! 149: HAVE_DECL_GETLINE=1; AC_SUBST([HAVE_DECL_GETLINE])
! 150: HAVE_DECL_OBSTACK_PRINTF=1; AC_SUBST([HAVE_DECL_OBSTACK_PRINTF])
1.1 misho 151: HAVE_DECL_SNPRINTF=1; AC_SUBST([HAVE_DECL_SNPRINTF])
152: HAVE_DECL_VSNPRINTF=1; AC_SUBST([HAVE_DECL_VSNPRINTF])
153: HAVE_DPRINTF=1; AC_SUBST([HAVE_DPRINTF])
1.1.1.2 ! misho 154: HAVE_FSEEKO=1; AC_SUBST([HAVE_FSEEKO])
! 155: HAVE_FTELLO=1; AC_SUBST([HAVE_FTELLO])
! 156: HAVE_RENAMEAT=1; AC_SUBST([HAVE_RENAMEAT])
1.1 misho 157: HAVE_VASPRINTF=1; AC_SUBST([HAVE_VASPRINTF])
1.1.1.2 ! misho 158: HAVE_VDPRINTF=1; AC_SUBST([HAVE_VDPRINTF])
! 159: REPLACE_DPRINTF=0; AC_SUBST([REPLACE_DPRINTF])
! 160: REPLACE_FCLOSE=0; AC_SUBST([REPLACE_FCLOSE])
! 161: REPLACE_FFLUSH=0; AC_SUBST([REPLACE_FFLUSH])
1.1 misho 162: REPLACE_FOPEN=0; AC_SUBST([REPLACE_FOPEN])
1.1.1.2 ! misho 163: REPLACE_FPRINTF=0; AC_SUBST([REPLACE_FPRINTF])
! 164: REPLACE_FPURGE=0; AC_SUBST([REPLACE_FPURGE])
1.1 misho 165: REPLACE_FREOPEN=0; AC_SUBST([REPLACE_FREOPEN])
166: REPLACE_FSEEK=0; AC_SUBST([REPLACE_FSEEK])
1.1.1.2 ! misho 167: REPLACE_FSEEKO=0; AC_SUBST([REPLACE_FSEEKO])
1.1 misho 168: REPLACE_FTELL=0; AC_SUBST([REPLACE_FTELL])
1.1.1.2 ! misho 169: REPLACE_FTELLO=0; AC_SUBST([REPLACE_FTELLO])
! 170: REPLACE_GETDELIM=0; AC_SUBST([REPLACE_GETDELIM])
1.1 misho 171: REPLACE_GETLINE=0; AC_SUBST([REPLACE_GETLINE])
1.1.1.2 ! misho 172: REPLACE_OBSTACK_PRINTF=0; AC_SUBST([REPLACE_OBSTACK_PRINTF])
1.1 misho 173: REPLACE_PERROR=0; AC_SUBST([REPLACE_PERROR])
1.1.1.2 ! misho 174: REPLACE_POPEN=0; AC_SUBST([REPLACE_POPEN])
! 175: REPLACE_PRINTF=0; AC_SUBST([REPLACE_PRINTF])
! 176: REPLACE_REMOVE=0; AC_SUBST([REPLACE_REMOVE])
! 177: REPLACE_RENAME=0; AC_SUBST([REPLACE_RENAME])
! 178: REPLACE_RENAMEAT=0; AC_SUBST([REPLACE_RENAMEAT])
! 179: REPLACE_SNPRINTF=0; AC_SUBST([REPLACE_SNPRINTF])
! 180: REPLACE_SPRINTF=0; AC_SUBST([REPLACE_SPRINTF])
! 181: REPLACE_STDIO_READ_FUNCS=0; AC_SUBST([REPLACE_STDIO_READ_FUNCS])
! 182: REPLACE_STDIO_WRITE_FUNCS=0; AC_SUBST([REPLACE_STDIO_WRITE_FUNCS])
! 183: REPLACE_TMPFILE=0; AC_SUBST([REPLACE_TMPFILE])
! 184: REPLACE_VASPRINTF=0; AC_SUBST([REPLACE_VASPRINTF])
! 185: REPLACE_VDPRINTF=0; AC_SUBST([REPLACE_VDPRINTF])
! 186: REPLACE_VFPRINTF=0; AC_SUBST([REPLACE_VFPRINTF])
! 187: REPLACE_VPRINTF=0; AC_SUBST([REPLACE_VPRINTF])
! 188: REPLACE_VSNPRINTF=0; AC_SUBST([REPLACE_VSNPRINTF])
! 189: REPLACE_VSPRINTF=0; AC_SUBST([REPLACE_VSPRINTF])
1.1 misho 190: ])
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