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Annotation of embedaddon/libiconv/srcm4/eealloc.m4, revision 1.1.1.1

1.1       misho       1: # eealloc.m4 serial 2
                      2: dnl Copyright (C) 2003, 2009 Free Software Foundation, Inc.
                      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_EEALLOC],
                      8: [
                      9:   AC_REQUIRE([gl_EEMALLOC])
                     10:   AC_REQUIRE([gl_EEREALLOC])
                     11:   AC_REQUIRE([AC_C_INLINE])
                     12: ])
                     13: 
                     14: AC_DEFUN([gl_EEMALLOC],
                     15: [
                     16:   _AC_FUNC_MALLOC_IF(
                     17:     [gl_cv_func_malloc_0_nonnull=1],
                     18:     [gl_cv_func_malloc_0_nonnull=0])
                     19:   AC_DEFINE_UNQUOTED([MALLOC_0_IS_NONNULL], [$gl_cv_func_malloc_0_nonnull],
                     20:     [If malloc(0) is != NULL, define this to 1.  Otherwise define this
                     21:      to 0.])
                     22: ])
                     23: 
                     24: AC_DEFUN([gl_EEREALLOC],
                     25: [
                     26:   _AC_FUNC_REALLOC_IF(
                     27:     [gl_cv_func_realloc_0_nonnull=1],
                     28:     [gl_cv_func_realloc_0_nonnull=0])
                     29:   AC_DEFINE_UNQUOTED([REALLOC_0_IS_NONNULL], [$gl_cv_func_realloc_0_nonnull],
                     30:     [If realloc(NULL,0) is != NULL, define this to 1.  Otherwise define this
                     31:      to 0.])
                     32: ])