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| author | H.J. Lu <hjl.tools@gmail.com> | 2017-06-13 09:28:14 -0700 |
|---|---|---|
| committer | H.J. Lu <hjl.tools@gmail.com> | 2017-06-13 10:53:45 -0700 |
| commit | a65ea28d1833d3502c5070472e43bda04410e6b5 (patch) | |
| tree | 0f8a11710846aa61d89ce64a740a6c2798531f89 /config.make.in | |
| parent | 70ec56e9f21ac798ab13019e7000c5d0abf6911d (diff) | |
| download | glibc-a65ea28d1833d3502c5070472e43bda04410e6b5.tar.gz | |
Make copy of <bits/std_abs.h> from GCC 7 [BZ #21573]
<bits/std_abs.h> from GCC 7 will include /usr/include/stdlib.h from
"#include_next" (instead of stdlib/stdlib.h in the glibc source
directory), and this turns up as a make dependency. Also make a copy
of <bits/std_abs.h> to prevent it from including /usr/include/stdlib.h.
[BZ #21573]
* Makerules [$(c++-bits-std_abs-h) != ""] (before-compile): Add
$(common-objpfx)bits/std_abs.h.
[$(c++-bits-std_abs-h) != ""] ($(common-objpfx)bits/std_abs.h):
New target.
* config.make.in (c++-bits-std_abs-h): New.
* configure.ac (find_cxx_header): Use "\,$1," with sed.
(CXX_BITS_STD_ABS_H): New.
(AC_SUBST(CXX_BITS_STD_ABS_H)): Likewise.
* configure: Regenerated.
Diffstat (limited to 'config.make.in')
| -rw-r--r-- | config.make.in | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/config.make.in b/config.make.in index d08a462d05..dadabf9b6a 100644 --- a/config.make.in +++ b/config.make.in @@ -47,6 +47,7 @@ sysincludes = @SYSINCLUDES@ c++-sysincludes = @CXX_SYSINCLUDES@ c++-cstdlib-header = @CXX_CSTDLIB_HEADER@ c++-cmath-header = @CXX_CMATH_HEADER@ +c++-bits-std_abs-h = @CXX_BITS_STD_ABS_H@ all-warnings = @all_warnings@ enable-werror = @enable_werror@ |