diff options
| author | Ulf Hermann <[email protected]> | 2017-02-23 17:22:41 +0100 |
|---|---|---|
| committer | Ulf Hermann <[email protected]> | 2017-04-27 15:56:33 +0000 |
| commit | 121d248c1da7f2130a2edde6d158f116c89ed407 (patch) | |
| tree | ad7a348a88db648da6e2df366d89fcb7b7436a1c /m4/ffs.m4 | |
| parent | f10810fff6fda147f9c07fea0e1b33a7c4d79ad1 (diff) | |
Add gnulib modules to replace missing libc functionality
This enables us to build a fully featured elfutils package on systems
with reduced C libraries, such as windows. All the modules are built
into libgnu.a, which is then linked into all binaries if
--enable-gnulib is given on the configure line.
Change-Id: I743fd22172bc85d9f10dcc3dad8eb921f462b554
Reviewed-by: Christian Kandeler <[email protected]>
Diffstat (limited to 'm4/ffs.m4')
| -rw-r--r-- | m4/ffs.m4 | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/m4/ffs.m4 b/m4/ffs.m4 new file mode 100644 index 00000000..8211e27e --- /dev/null +++ b/m4/ffs.m4 @@ -0,0 +1,14 @@ +# ffs.m4 serial 2 +dnl Copyright (C) 2011-2017 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_FFS], +[ + AC_REQUIRE([gl_HEADER_STRINGS_H_DEFAULTS]) + AC_CHECK_FUNCS_ONCE([ffs]) + if test $ac_cv_func_ffs = no; then + HAVE_FFS=0 + fi +]) |