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Diffstat (limited to 'build-aux/memchr.m4')
| -rw-r--r-- | build-aux/memchr.m4 | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/build-aux/memchr.m4 b/build-aux/memchr.m4 new file mode 100644 index 0000000..91b8636 --- /dev/null +++ b/build-aux/memchr.m4 @@ -0,0 +1,18 @@ +# memchr.m4 serial 4 +dnl Copyright (C) 2002, 2003, 2004 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_MEMCHR], +[ + AC_REPLACE_FUNCS(memchr) + if test $ac_cv_func_memchr = no; then + gl_PREREQ_MEMCHR + fi +]) + +# Prerequisites of lib/memchr.c. +AC_DEFUN([gl_PREREQ_MEMCHR], [ + AC_CHECK_HEADERS(bp-sym.h) +]) |