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Diffstat (limited to 'gnulib-m4/stdio_h.m4')
| -rw-r--r-- | gnulib-m4/stdio_h.m4 | 221 |
1 files changed, 0 insertions, 221 deletions
diff --git a/gnulib-m4/stdio_h.m4 b/gnulib-m4/stdio_h.m4 deleted file mode 100644 index f60cc215..00000000 --- a/gnulib-m4/stdio_h.m4 +++ /dev/null @@ -1,221 +0,0 @@ -# stdio_h.m4 serial 46 -dnl Copyright (C) 2007-2015 Free Software Foundation, Inc. -dnl This file is free software; the Free Software Foundation -dnl gives unlimited permission to copy and/or distribute it, -dnl with or without modifications, as long as this notice is preserved. - -AC_DEFUN([gl_STDIO_H], -[ - dnl For __USE_MINGW_ANSI_STDIO - AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) - - AC_REQUIRE([gl_STDIO_H_DEFAULTS]) - gl_NEXT_HEADERS([stdio.h]) - - dnl Determine whether __USE_MINGW_ANSI_STDIO makes printf and - dnl inttypes.h behave like gnu instead of system; we must give our - dnl printf wrapper the right attribute to match. - AC_CACHE_CHECK([which flavor of printf attribute matches inttypes macros], - [gl_cv_func_printf_attribute_flavor], - [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ - #define __STDC_FORMAT_MACROS 1 - #include <stdio.h> - #include <inttypes.h> - /* For non-mingw systems, compilation will trivially succeed. - For mingw, compilation will succeed for older mingw (system - printf, "I64d") and fail for newer mingw (gnu printf, "lld"). */ - #if ((defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__) && \ - (__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)) - extern char PRIdMAX_probe[sizeof PRIdMAX == sizeof "I64d" ? 1 : -1]; - #endif - ]])], [gl_cv_func_printf_attribute_flavor=system], - [gl_cv_func_printf_attribute_flavor=gnu])]) - if test "$gl_cv_func_printf_attribute_flavor" = gnu; then - AC_DEFINE([GNULIB_PRINTF_ATTRIBUTE_FLAVOR_GNU], [1], - [Define to 1 if printf and friends should be labeled with - attribute "__gnu_printf__" instead of "__printf__"]) - fi - - dnl No need to create extra modules for these functions. Everyone who uses - dnl <stdio.h> likely needs them. - GNULIB_FSCANF=1 - gl_MODULE_INDICATOR([fscanf]) - GNULIB_SCANF=1 - gl_MODULE_INDICATOR([scanf]) - GNULIB_FGETC=1 - GNULIB_GETC=1 - GNULIB_GETCHAR=1 - GNULIB_FGETS=1 - GNULIB_FREAD=1 - dnl This ifdef is necessary to avoid an error "missing file lib/stdio-read.c" - dnl "expected source file, required through AC_LIBSOURCES, not found". It is - dnl also an optimization, to avoid performing a configure check whose result - dnl is not used. But it does not make the test of GNULIB_STDIO_H_NONBLOCKING - dnl or GNULIB_NONBLOCKING redundant. - m4_ifdef([gl_NONBLOCKING_IO], [ - gl_NONBLOCKING_IO - if test $gl_cv_have_nonblocking != yes; then - REPLACE_STDIO_READ_FUNCS=1 - AC_LIBOBJ([stdio-read]) - fi - ]) - - dnl No need to create extra modules for these functions. Everyone who uses - dnl <stdio.h> likely needs them. - GNULIB_FPRINTF=1 - GNULIB_PRINTF=1 - GNULIB_VFPRINTF=1 - GNULIB_VPRINTF=1 - GNULIB_FPUTC=1 - GNULIB_PUTC=1 - GNULIB_PUTCHAR=1 - GNULIB_FPUTS=1 - GNULIB_PUTS=1 - GNULIB_FWRITE=1 - dnl This ifdef is necessary to avoid an error "missing file lib/stdio-write.c" - dnl "expected source file, required through AC_LIBSOURCES, not found". It is - dnl also an optimization, to avoid performing a configure check whose result - dnl is not used. But it does not make the test of GNULIB_STDIO_H_SIGPIPE or - dnl GNULIB_SIGPIPE redundant. - m4_ifdef([gl_SIGNAL_SIGPIPE], [ - gl_SIGNAL_SIGPIPE - if test $gl_cv_header_signal_h_SIGPIPE != yes; then - REPLACE_STDIO_WRITE_FUNCS=1 - AC_LIBOBJ([stdio-write]) - fi - ]) - dnl This ifdef is necessary to avoid an error "missing file lib/stdio-write.c" - dnl "expected source file, required through AC_LIBSOURCES, not found". It is - dnl also an optimization, to avoid performing a configure check whose result - dnl is not used. But it does not make the test of GNULIB_STDIO_H_NONBLOCKING - dnl or GNULIB_NONBLOCKING redundant. - m4_ifdef([gl_NONBLOCKING_IO], [ - gl_NONBLOCKING_IO - if test $gl_cv_have_nonblocking != yes; then - REPLACE_STDIO_WRITE_FUNCS=1 - AC_LIBOBJ([stdio-write]) - fi - ]) - - dnl Check for declarations of anything we want to poison if the - dnl corresponding gnulib module is not in use, and which is not - dnl guaranteed by both C89 and C11. - gl_WARN_ON_USE_PREPARE([[#include <stdio.h> - ]], [dprintf fpurge fseeko ftello getdelim getline gets pclose popen - renameat snprintf tmpfile vdprintf vsnprintf]) -]) - -AC_DEFUN([gl_STDIO_MODULE_INDICATOR], -[ - dnl Use AC_REQUIRE here, so that the default settings are expanded once only. - AC_REQUIRE([gl_STDIO_H_DEFAULTS]) - gl_MODULE_INDICATOR_SET_VARIABLE([$1]) - dnl Define it also as a C macro, for the benefit of the unit tests. - gl_MODULE_INDICATOR_FOR_TESTS([$1]) -]) - -AC_DEFUN([gl_STDIO_H_DEFAULTS], -[ - GNULIB_DPRINTF=0; AC_SUBST([GNULIB_DPRINTF]) - GNULIB_FCLOSE=0; AC_SUBST([GNULIB_FCLOSE]) - GNULIB_FDOPEN=0; AC_SUBST([GNULIB_FDOPEN]) - GNULIB_FFLUSH=0; AC_SUBST([GNULIB_FFLUSH]) - GNULIB_FGETC=0; AC_SUBST([GNULIB_FGETC]) - GNULIB_FGETS=0; AC_SUBST([GNULIB_FGETS]) - GNULIB_FOPEN=0; AC_SUBST([GNULIB_FOPEN]) - GNULIB_FPRINTF=0; AC_SUBST([GNULIB_FPRINTF]) - GNULIB_FPRINTF_POSIX=0; AC_SUBST([GNULIB_FPRINTF_POSIX]) - GNULIB_FPURGE=0; AC_SUBST([GNULIB_FPURGE]) - GNULIB_FPUTC=0; AC_SUBST([GNULIB_FPUTC]) - GNULIB_FPUTS=0; AC_SUBST([GNULIB_FPUTS]) - GNULIB_FREAD=0; AC_SUBST([GNULIB_FREAD]) - GNULIB_FREOPEN=0; AC_SUBST([GNULIB_FREOPEN]) - GNULIB_FSCANF=0; AC_SUBST([GNULIB_FSCANF]) - GNULIB_FSEEK=0; AC_SUBST([GNULIB_FSEEK]) - GNULIB_FSEEKO=0; AC_SUBST([GNULIB_FSEEKO]) - GNULIB_FTELL=0; AC_SUBST([GNULIB_FTELL]) - GNULIB_FTELLO=0; AC_SUBST([GNULIB_FTELLO]) - GNULIB_FWRITE=0; AC_SUBST([GNULIB_FWRITE]) - GNULIB_GETC=0; AC_SUBST([GNULIB_GETC]) - GNULIB_GETCHAR=0; AC_SUBST([GNULIB_GETCHAR]) - GNULIB_GETDELIM=0; AC_SUBST([GNULIB_GETDELIM]) - GNULIB_GETLINE=0; AC_SUBST([GNULIB_GETLINE]) - GNULIB_OBSTACK_PRINTF=0; AC_SUBST([GNULIB_OBSTACK_PRINTF]) - GNULIB_OBSTACK_PRINTF_POSIX=0; AC_SUBST([GNULIB_OBSTACK_PRINTF_POSIX]) - GNULIB_PCLOSE=0; AC_SUBST([GNULIB_PCLOSE]) - GNULIB_PERROR=0; AC_SUBST([GNULIB_PERROR]) - GNULIB_POPEN=0; AC_SUBST([GNULIB_POPEN]) - GNULIB_PRINTF=0; AC_SUBST([GNULIB_PRINTF]) - GNULIB_PRINTF_POSIX=0; AC_SUBST([GNULIB_PRINTF_POSIX]) - GNULIB_PUTC=0; AC_SUBST([GNULIB_PUTC]) - GNULIB_PUTCHAR=0; AC_SUBST([GNULIB_PUTCHAR]) - GNULIB_PUTS=0; AC_SUBST([GNULIB_PUTS]) - GNULIB_REMOVE=0; AC_SUBST([GNULIB_REMOVE]) - GNULIB_RENAME=0; AC_SUBST([GNULIB_RENAME]) - GNULIB_RENAMEAT=0; AC_SUBST([GNULIB_RENAMEAT]) - GNULIB_SCANF=0; AC_SUBST([GNULIB_SCANF]) - GNULIB_SNPRINTF=0; AC_SUBST([GNULIB_SNPRINTF]) - GNULIB_SPRINTF_POSIX=0; AC_SUBST([GNULIB_SPRINTF_POSIX]) - GNULIB_STDIO_H_NONBLOCKING=0; AC_SUBST([GNULIB_STDIO_H_NONBLOCKING]) - GNULIB_STDIO_H_SIGPIPE=0; AC_SUBST([GNULIB_STDIO_H_SIGPIPE]) - GNULIB_TMPFILE=0; AC_SUBST([GNULIB_TMPFILE]) - GNULIB_VASPRINTF=0; AC_SUBST([GNULIB_VASPRINTF]) - GNULIB_VFSCANF=0; AC_SUBST([GNULIB_VFSCANF]) - GNULIB_VSCANF=0; AC_SUBST([GNULIB_VSCANF]) - GNULIB_VDPRINTF=0; AC_SUBST([GNULIB_VDPRINTF]) - GNULIB_VFPRINTF=0; AC_SUBST([GNULIB_VFPRINTF]) - GNULIB_VFPRINTF_POSIX=0; AC_SUBST([GNULIB_VFPRINTF_POSIX]) - GNULIB_VPRINTF=0; AC_SUBST([GNULIB_VPRINTF]) - GNULIB_VPRINTF_POSIX=0; AC_SUBST([GNULIB_VPRINTF_POSIX]) - GNULIB_VSNPRINTF=0; AC_SUBST([GNULIB_VSNPRINTF]) - GNULIB_VSPRINTF_POSIX=0; AC_SUBST([GNULIB_VSPRINTF_POSIX]) - dnl Assume proper GNU behavior unless another module says otherwise. - HAVE_DECL_FPURGE=1; AC_SUBST([HAVE_DECL_FPURGE]) - HAVE_DECL_FSEEKO=1; AC_SUBST([HAVE_DECL_FSEEKO]) - HAVE_DECL_FTELLO=1; AC_SUBST([HAVE_DECL_FTELLO]) - HAVE_DECL_GETDELIM=1; AC_SUBST([HAVE_DECL_GETDELIM]) - HAVE_DECL_GETLINE=1; AC_SUBST([HAVE_DECL_GETLINE]) - HAVE_DECL_OBSTACK_PRINTF=1; AC_SUBST([HAVE_DECL_OBSTACK_PRINTF]) - HAVE_DECL_SNPRINTF=1; AC_SUBST([HAVE_DECL_SNPRINTF]) - HAVE_DECL_VSNPRINTF=1; AC_SUBST([HAVE_DECL_VSNPRINTF]) - HAVE_DPRINTF=1; AC_SUBST([HAVE_DPRINTF]) - HAVE_FSEEKO=1; AC_SUBST([HAVE_FSEEKO]) - HAVE_FTELLO=1; AC_SUBST([HAVE_FTELLO]) - HAVE_PCLOSE=1; AC_SUBST([HAVE_PCLOSE]) - HAVE_POPEN=1; AC_SUBST([HAVE_POPEN]) - HAVE_RENAMEAT=1; AC_SUBST([HAVE_RENAMEAT]) - HAVE_VASPRINTF=1; AC_SUBST([HAVE_VASPRINTF]) - HAVE_VDPRINTF=1; AC_SUBST([HAVE_VDPRINTF]) - REPLACE_DPRINTF=0; AC_SUBST([REPLACE_DPRINTF]) - REPLACE_FCLOSE=0; AC_SUBST([REPLACE_FCLOSE]) - REPLACE_FDOPEN=0; AC_SUBST([REPLACE_FDOPEN]) - REPLACE_FFLUSH=0; AC_SUBST([REPLACE_FFLUSH]) - REPLACE_FOPEN=0; AC_SUBST([REPLACE_FOPEN]) - REPLACE_FPRINTF=0; AC_SUBST([REPLACE_FPRINTF]) - REPLACE_FPURGE=0; AC_SUBST([REPLACE_FPURGE]) - REPLACE_FREOPEN=0; AC_SUBST([REPLACE_FREOPEN]) - REPLACE_FSEEK=0; AC_SUBST([REPLACE_FSEEK]) - REPLACE_FSEEKO=0; AC_SUBST([REPLACE_FSEEKO]) - REPLACE_FTELL=0; AC_SUBST([REPLACE_FTELL]) - REPLACE_FTELLO=0; AC_SUBST([REPLACE_FTELLO]) - REPLACE_GETDELIM=0; AC_SUBST([REPLACE_GETDELIM]) - REPLACE_GETLINE=0; AC_SUBST([REPLACE_GETLINE]) - REPLACE_OBSTACK_PRINTF=0; AC_SUBST([REPLACE_OBSTACK_PRINTF]) - REPLACE_PERROR=0; AC_SUBST([REPLACE_PERROR]) - REPLACE_POPEN=0; AC_SUBST([REPLACE_POPEN]) - REPLACE_PRINTF=0; AC_SUBST([REPLACE_PRINTF]) - REPLACE_REMOVE=0; AC_SUBST([REPLACE_REMOVE]) - REPLACE_RENAME=0; AC_SUBST([REPLACE_RENAME]) - REPLACE_RENAMEAT=0; AC_SUBST([REPLACE_RENAMEAT]) - REPLACE_SNPRINTF=0; AC_SUBST([REPLACE_SNPRINTF]) - REPLACE_SPRINTF=0; AC_SUBST([REPLACE_SPRINTF]) - REPLACE_STDIO_READ_FUNCS=0; AC_SUBST([REPLACE_STDIO_READ_FUNCS]) - REPLACE_STDIO_WRITE_FUNCS=0; AC_SUBST([REPLACE_STDIO_WRITE_FUNCS]) - REPLACE_TMPFILE=0; AC_SUBST([REPLACE_TMPFILE]) - REPLACE_VASPRINTF=0; AC_SUBST([REPLACE_VASPRINTF]) - REPLACE_VDPRINTF=0; AC_SUBST([REPLACE_VDPRINTF]) - REPLACE_VFPRINTF=0; AC_SUBST([REPLACE_VFPRINTF]) - REPLACE_VPRINTF=0; AC_SUBST([REPLACE_VPRINTF]) - REPLACE_VSNPRINTF=0; AC_SUBST([REPLACE_VSNPRINTF]) - REPLACE_VSPRINTF=0; AC_SUBST([REPLACE_VSPRINTF]) -]) |