X-Git-Url: https://git.gag.com/?a=blobdiff_plain;ds=sidebyside;f=m4%2Ffprintf-posix.m4;fp=m4%2Ffprintf-posix.m4;h=a4978ed34ca3806dc8dd6c17b004e40214e1685f;hb=c7e61475680fa226bd9b8bdd469cd66914e630f5;hp=0000000000000000000000000000000000000000;hpb=800deb09b422a73c1212233a93839a223ff59678;p=debian%2Fgzip

diff --git a/m4/fprintf-posix.m4 b/m4/fprintf-posix.m4
new file mode 100644
index 0000000..a4978ed
--- /dev/null
+++ b/m4/fprintf-posix.m4
@@ -0,0 +1,110 @@
+# fprintf-posix.m4 serial 14
+dnl Copyright (C) 2007-2009 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_FUNC_FPRINTF_POSIX],
+[
+  AC_REQUIRE([gl_PRINTF_SIZES_C99])
+  AC_REQUIRE([gl_PRINTF_LONG_DOUBLE])
+  AC_REQUIRE([gl_PRINTF_INFINITE])
+  AC_REQUIRE([gl_PRINTF_INFINITE_LONG_DOUBLE])
+  AC_REQUIRE([gl_PRINTF_DIRECTIVE_A])
+  AC_REQUIRE([gl_PRINTF_DIRECTIVE_F])
+  AC_REQUIRE([gl_PRINTF_DIRECTIVE_N])
+  AC_REQUIRE([gl_PRINTF_DIRECTIVE_LS])
+  AC_REQUIRE([gl_PRINTF_POSITIONS])
+  AC_REQUIRE([gl_PRINTF_FLAG_GROUPING])
+  AC_REQUIRE([gl_PRINTF_FLAG_LEFTADJUST])
+  AC_REQUIRE([gl_PRINTF_FLAG_ZERO])
+  AC_REQUIRE([gl_PRINTF_PRECISION])
+  AC_REQUIRE([gl_PRINTF_ENOMEM])
+  gl_cv_func_fprintf_posix=no
+  case "$gl_cv_func_printf_sizes_c99" in
+    *yes)
+      case "$gl_cv_func_printf_long_double" in
+        *yes)
+          case "$gl_cv_func_printf_infinite" in
+            *yes)
+              case "$gl_cv_func_printf_infinite_long_double" in
+                *yes)
+                  case "$gl_cv_func_printf_directive_a" in
+                    *yes)
+                      case "$gl_cv_func_printf_directive_f" in
+                        *yes)
+                          case "$gl_cv_func_printf_directive_n" in
+                            *yes)
+                              case "$gl_cv_func_printf_directive_ls" in
+                                *yes)
+                                  case "$gl_cv_func_printf_positions" in
+                                    *yes)
+                                      case "$gl_cv_func_printf_flag_grouping" in
+                                        *yes)
+                                          case "$gl_cv_func_printf_flag_leftadjust" in
+                                            *yes)
+                                              case "$gl_cv_func_printf_flag_zero" in
+                                                *yes)
+                                                  case "$gl_cv_func_printf_precision" in
+                                                    *yes)
+                                                      case "$gl_cv_func_printf_enomem" in
+                                                        *yes)
+                                                          # fprintf exists and is
+                                                          # already POSIX compliant.
+                                                          gl_cv_func_fprintf_posix=yes
+                                                          ;;
+                                                      esac
+                                                      ;;
+                                                  esac
+                                                  ;;
+                                              esac
+                                              ;;
+                                          esac
+                                          ;;
+                                      esac
+                                      ;;
+                                  esac
+                                  ;;
+                              esac
+                              ;;
+                          esac
+                          ;;
+                      esac
+                      ;;
+                  esac
+                  ;;
+              esac
+              ;;
+          esac
+          ;;
+      esac
+      ;;
+  esac
+  if test $gl_cv_func_fprintf_posix = no; then
+    gl_PREREQ_VASNPRINTF_LONG_DOUBLE
+    gl_PREREQ_VASNPRINTF_INFINITE_DOUBLE
+    gl_PREREQ_VASNPRINTF_INFINITE_LONG_DOUBLE
+    gl_PREREQ_VASNPRINTF_DIRECTIVE_A
+    gl_PREREQ_VASNPRINTF_DIRECTIVE_F
+    gl_PREREQ_VASNPRINTF_DIRECTIVE_LS
+    gl_PREREQ_VASNPRINTF_FLAG_GROUPING
+    gl_PREREQ_VASNPRINTF_FLAG_LEFTADJUST
+    gl_PREREQ_VASNPRINTF_FLAG_ZERO
+    gl_PREREQ_VASNPRINTF_PRECISION
+    gl_PREREQ_VASNPRINTF_ENOMEM
+    gl_REPLACE_VASNPRINTF
+    gl_REPLACE_FPRINTF
+  fi
+])
+
+AC_DEFUN([gl_REPLACE_FPRINTF],
+[
+  AC_REQUIRE([gl_STDIO_H_DEFAULTS])
+  AC_LIBOBJ([fprintf])
+  REPLACE_FPRINTF=1
+  AC_DEFINE([REPLACE_FPRINTF_POSIX], [1],
+    [Define if fprintf is overridden by a POSIX compliant gnulib implementation.])
+  gl_PREREQ_FPRINTF
+])
+
+AC_DEFUN([gl_PREREQ_FPRINTF], [:])