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| author | Waldemar Brodkorb | 2016-06-03 04:23:28 +0200 |
|---|---|---|
| committer | Karel Zak | 2016-06-06 10:04:25 +0200 |
| commit | bac7fbdb2d141879526ca4342d56d2c749ba8af5 (patch) | |
| tree | 3376f6c9026fd971935122b7fc55d5fdaa6c5daa /configure.ac | |
| parent | more: don't include ncurses.h, fix for non-widechar (diff) | |
| download | kernel-qcow2-util-linux-bac7fbdb2d141879526ca4342d56d2c749ba8af5.tar.gz kernel-qcow2-util-linux-bac7fbdb2d141879526ca4342d56d2c749ba8af5.tar.xz kernel-qcow2-util-linux-bac7fbdb2d141879526ca4342d56d2c749ba8af5.zip | |
build-sys: fix uClibc-ng scanf check
uClibc-ng tries to be compatible with GNU libc and defines
__GLIBC__ and pretend to be version 2.2.
We once changed it to 2.10, but then some hard to fix problems
in different software packages (gcc) occured.
It would be better if we disable the special GNU libc checks
for uClibc-ng here. uClibc-ng implements the required scanf
functionality.
Signed-off-by: Waldemar Brodkorb <wbx@uclibc-ng.org>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index 3ba723f3e..ec197ee83 100644 --- a/configure.ac +++ b/configure.ac @@ -581,7 +581,7 @@ AC_CACHE_VAL([scanf_cv_alloc_modifier], #include <stdio.h> #include <unistd.h> - #ifdef __GLIBC__ + #if defined(__GLIBC__) && !defined(__UCLIBC__) #if !(__GLIBC_PREREQ(2, 7)) #error %m is not available |