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author | Igor Pashev <pashev.igor@gmail.com> | 2012-09-09 02:33:07 +0000 |
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committer | Igor Pashev <pashev.igor@gmail.com> | 2012-09-09 02:33:07 +0000 |
commit | 8e7ba70eba02f88d4f3ba12e07ab9c7bdf32240a (patch) | |
tree | 35373d0bc6f80a2f2ce1c49c91b3817f26b6c465 /m4/iconv_h.m4 | |
download | coreutils-8e7ba70eba02f88d4f3ba12e07ab9c7bdf32240a.tar.gz |
Imported Upstream version 8.17upstream/8.17
Diffstat (limited to 'm4/iconv_h.m4')
-rw-r--r-- | m4/iconv_h.m4 | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/m4/iconv_h.m4 b/m4/iconv_h.m4 new file mode 100644 index 00000000..aa86cf8f --- /dev/null +++ b/m4/iconv_h.m4 @@ -0,0 +1,41 @@ +# iconv_h.m4 serial 8 +dnl Copyright (C) 2007-2012 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_ICONV_H], +[ + AC_REQUIRE([gl_ICONV_H_DEFAULTS]) + + dnl Execute this unconditionally, because ICONV_H may be set by other + dnl modules, after this code is executed. + gl_CHECK_NEXT_HEADERS([iconv.h]) +]) + +dnl Unconditionally enables the replacement of <iconv.h>. +AC_DEFUN([gl_REPLACE_ICONV_H], +[ + AC_REQUIRE([gl_ICONV_H_DEFAULTS]) + ICONV_H='iconv.h' + AM_CONDITIONAL([GL_GENERATE_ICONV_H], [test -n "$ICONV_H"]) +]) + +AC_DEFUN([gl_ICONV_MODULE_INDICATOR], +[ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_ICONV_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) + +AC_DEFUN([gl_ICONV_H_DEFAULTS], +[ + GNULIB_ICONV=0; AC_SUBST([GNULIB_ICONV]) + dnl Assume proper GNU behavior unless another module says otherwise. + ICONV_CONST=; AC_SUBST([ICONV_CONST]) + REPLACE_ICONV=0; AC_SUBST([REPLACE_ICONV]) + REPLACE_ICONV_OPEN=0; AC_SUBST([REPLACE_ICONV_OPEN]) + REPLACE_ICONV_UTF=0; AC_SUBST([REPLACE_ICONV_UTF]) + ICONV_H=''; AC_SUBST([ICONV_H]) + AM_CONDITIONAL([GL_GENERATE_ICONV_H], [test -n "$ICONV_H"]) +]) |