Daily bump.

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 66369658c204084c42dd99f630abff1852fece17..66c866b78ff8b0d8cd982e9cd34fa82448c740cd 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,23 @@
+2020-12-24  Iain Sandoe  <iain@sandoe.co.uk>
+
+       * configure.ac: Add gxx-libcxx-include-dir handled
+       in the same way as the regular cxx header directory.
+       * Makefile.in: Regenerated.
+       * config.in: Likewise.
+       * configure: Likewise.
+       * cppdefault.c: Pick up libc++ headers if the option
+       is enabled.
+       * cppdefault.h (struct default_include): Amend comments
+       to reflect the extended use of the cplusplus field.
+       * incpath.c (add_standard_paths): Allow for multiple
+       c++ header include path variants.
+       * doc/invoke.texi: Document the -stdlib= option.
+
+2020-12-24  Kito Cheng  <kito.cheng@sifive.com>
+
+       * config/riscv/multilib-generator (arch_canonicalize): Call
+       decode for the subprocess return value.
+
 2020-12-23  Martin Sebor  <msebor@redhat.com>
 
        PR middle-end/98160

diff --git a/gcc/DATESTAMP b/gcc/DATESTAMP
index 0ecfbe28be39abe381d345d0e3d709e003bb7573..57c4d8eb9ba6ef2223773f837f9c46e68be76974 100644 (file)
--- a/gcc/DATESTAMP
+++ b/gcc/DATESTAMP
@@ -1 +1 @@
-20201224
+20201225

diff --git a/gcc/c-family/ChangeLog b/gcc/c-family/ChangeLog
index 761086fe85647066d9b3a9b485e00432af74b823..79d2655d841f4f2361354009dadfef1213b713e8 100644 (file)
--- a/gcc/c-family/ChangeLog
+++ b/gcc/c-family/ChangeLog
@@ -1,3 +1,8 @@
+2020-12-24  Iain Sandoe  <iain@sandoe.co.uk>
+
+       * c.opt: Add -stdlib= option and enumerations for
+       libstdc++ and libc++.
+
 2020-12-16  Martin Liska  <mliska@suse.cz>
 
        * c.opt: Remove usage of Report.

diff --git a/gcc/cp/ChangeLog b/gcc/cp/ChangeLog
index 95fcc2cc41409e76c45cf3d1668d66b2554e427e..593627cb334fe367bb2c61a2fc8c5f1dd12fd0e9 100644 (file)
--- a/gcc/cp/ChangeLog
+++ b/gcc/cp/ChangeLog
@@ -1,3 +1,11 @@
+2020-12-24  Iain Sandoe  <iain@sandoe.co.uk>
+
+       * g++spec.c (LIBCXX, LIBCXX_PROFILE, LIBCXX_STATIC): New.
+       (LIBCXXABI, LIBCXXABI_PROFILE, LIBCXXABI_STATIC): New.
+       (enum stdcxxlib_kind): New.
+       (lang_specific_driver): Allow selection amongst multiple
+       c++ runtime libraries.
+
 2020-12-23  Nathan Sidwell  <nathan@acm.org>
 
        PR c++/96045