From a65ea28d1833d3502c5070472e43bda04410e6b5 Mon Sep 17 00:00:00 2001 From: "H.J. Lu" Date: Tue, 13 Jun 2017 09:28:14 -0700 Subject: Make copy of from GCC 7 [BZ #21573] 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 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. --- config.make.in | 1 + 1 file changed, 1 insertion(+) (limited to 'config.make.in') 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@ -- cgit 1.4.1