Begin updating packaging for Abseil 20210324

Bump package versions and names to reflect the new Abseil LTS. Remove
patches that have been incorporated upstream, and refresh other
patches.

1 files changed, 0 insertions, 25 deletions

diff --git a/debian/patches/nan-narrowing.diff b/debian/patches/nan-narrowing.diff
deleted file mode 100644
index c7ec9325..00000000
--- a/debian/patches/nan-narrowing.diff
+++ /dev/null
@@ -1,25 +0,0 @@
-From: Benjamin Barenblat <bbaren@google.com>
-Subject: Avoid libgcc -NaN narrowing bug
-Forwarded: yes
-Applied-Upstream: https://github.com/abseil/abseil-cpp/commit/1bae23e32ba1f1af7c7d1488a69a351ec96dc98d
-
-When testing -NaN parsing, avoid narrowing -NaN from double to float. This
-avoids a bug in libgcc (https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98251).
-
-The author works at Google. Upstream applied this patch as Piper revision
-347654751 and exported it to GitHub; the Applied-Upstream URL above points to
-the exported commit.
-
---- a/absl/strings/charconv_test.cc
-+++ b/absl/strings/charconv_test.cc
-@@ -653,7 +653,9 @@ TEST(FromChars, NaNFloats) {
-                      negative_from_chars_float);
-     EXPECT_TRUE(std::signbit(negative_from_chars_float));
-     EXPECT_FALSE(Identical(negative_from_chars_float, from_chars_float));
--    from_chars_float = std::copysign(from_chars_float, -1.0);
-+    // Use the (float, float) overload of std::copysign to prevent narrowing;
-+    // see https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98251.
-+    from_chars_float = std::copysign(from_chars_float, -1.0f);
-     EXPECT_TRUE(Identical(negative_from_chars_float, from_chars_float));
-   }
- }