From a9831f1cbf93fb18dd951453635f488037454ce9 Mon Sep 17 00:00:00 2001
From: Abseil Team <absl-team@google.com>
Date: Mon, 3 May 2021 07:37:39 -0700
Subject: Export of internal Abseil changes

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cf88f9cf40eab54c06bca7f20795352ec23bb583 by Derek Mauro <dmauro@google.com>:

Fixes build with latest glibc
Fixes #952

PiperOrigin-RevId: 371693908

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99bcd0f4a747ce7a401e23c745adf34d0ec5131b by Samuel Benzaquen <sbenza@google.com>:

Add support for std::string_view in StrFormat even when
absl::string_view != std::string_view.

PiperOrigin-RevId: 371693633

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e35463572149a6c2d4a0d439b9300ce03fd6b96d by Abseil Team <absl-team@google.com>:

Cmake builds should only install pkg-config when explicitly requested.

PiperOrigin-RevId: 371403419
GitOrigin-RevId: cf88f9cf40eab54c06bca7f20795352ec23bb583
Change-Id: I4360a18c638a4d901ff44ab1e0a9d8f321c302ea
---
 absl/strings/internal/str_format/arg.h           | 8 ++++++++
 absl/strings/internal/str_format/convert_test.cc | 3 +++
 2 files changed, 11 insertions(+)

(limited to 'absl/strings/internal/str_format')

diff --git a/absl/strings/internal/str_format/arg.h b/absl/strings/internal/str_format/arg.h
index 7040c866..3c91be70 100644
--- a/absl/strings/internal/str_format/arg.h
+++ b/absl/strings/internal/str_format/arg.h
@@ -122,6 +122,14 @@ StringConvertResult FormatConvertImpl(const std::string& v,
 StringConvertResult FormatConvertImpl(string_view v,
                                       FormatConversionSpecImpl conv,
                                       FormatSinkImpl* sink);
+#if defined(ABSL_HAVE_STD_STRING_VIEW) && !defined(ABSL_USES_STD_STRING_VIEW)
+inline StringConvertResult FormatConvertImpl(std::string_view v,
+                                             FormatConversionSpecImpl conv,
+                                             FormatSinkImpl* sink) {
+  return FormatConvertImpl(absl::string_view(v.data(), v.size()), conv, sink);
+}
+#endif  // ABSL_HAVE_STD_STRING_VIEW && !ABSL_USES_STD_STRING_VIEW
+
 ArgConvertResult<FormatConversionCharSetUnion(
     FormatConversionCharSetInternal::s, FormatConversionCharSetInternal::p)>
 FormatConvertImpl(const char* v, const FormatConversionSpecImpl conv,
diff --git a/absl/strings/internal/str_format/convert_test.cc b/absl/strings/internal/str_format/convert_test.cc
index 926283cf..91e03609 100644
--- a/absl/strings/internal/str_format/convert_test.cc
+++ b/absl/strings/internal/str_format/convert_test.cc
@@ -229,6 +229,9 @@ TEST_F(FormatConvertTest, BasicString) {
   TestStringConvert(static_cast<const char*>("hello"));
   TestStringConvert(std::string("hello"));
   TestStringConvert(string_view("hello"));
+#if defined(ABSL_HAVE_STD_STRING_VIEW)
+  TestStringConvert(std::string_view("hello"));
+#endif  // ABSL_HAVE_STD_STRING_VIEW
 }
 
 TEST_F(FormatConvertTest, NullString) {
-- 
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