Export of internal Abseil changes.

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4eacae3ff1b14b1d309e8092185bc10e8a6203cf by Derek Mauro <dmauro@google.com>:

Release SwissTable - a fast, efficient, cache-friendly hash table.

https://www.youtube.com/watch?v=ncHmEUmJZf4

PiperOrigin-RevId: 214816527

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df8c3dfab3cfb2f4365909a84d0683b193cfbb11 by Derek Mauro <dmauro@google.com>:

Internal change

PiperOrigin-RevId: 214785288

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1eabd5266bbcebc33eecc91e5309b751856a75c8 by Abseil Team <absl-team@google.com>:

Internal change

PiperOrigin-RevId: 214722931

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2ebbfac950f83146b46253038e7dd7dcde9f2951 by Derek Mauro <dmauro@google.com>:

Internal change

PiperOrigin-RevId: 214701684
GitOrigin-RevId: 4eacae3ff1b14b1d309e8092185bc10e8a6203cf
Change-Id: I9ba64e395b22ad7863213d157b8019b082adc19d

1 files changed, 80 insertions, 0 deletions

diff --git a/absl/hash/CMakeLists.txt b/absl/hash/CMakeLists.txt
new file mode 100644
index 00000000..35081e37
--- /dev/null
+++ b/absl/hash/CMakeLists.txt
@@ -0,0 +1,80 @@
+#
+# Copyright 2018 The Abseil Authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+list(APPEND HASH_PUBLIC_HEADERS
+  "hash.h"
+)
+
+list(APPEND HASH_INTERNAL_HEADERS
+  "internal/city.h"
+  "internal/city_crc.h"
+  "internal/hash.h"
+)
+
+# absl_hash library
+list(APPEND HASH_SRC
+  "internal/city.cc"
+  "internal/hash.cc"
+  ${HASH_PUBLIC_HEADERS}
+  ${HASH_INTERNAL_HEADERS}
+)
+
+set(HASH_PUBLIC_LIBRARIES absl::hash absl::container absl::strings absl::str_format absl::utility)
+
+absl_library(
+  TARGET
+    absl_hash
+  SOURCES
+    ${HASH_SRC}
+  PUBLIC_LIBRARIES
+    ${HASH_PUBLIC_LIBRARIES}
+  EXPORT_NAME
+    hash
+)
+
+#
+## TESTS
+#
+
+# testing support
+set(HASH_TEST_HEADERS hash_testing.h internal/spy_hash_state.h)
+set(HASH_TEST_PUBLIC_LIBRARIES absl::hash absl::container absl::numeric absl::strings absl::str_format)
+
+# hash_test
+set(HASH_TEST_SRC "hash_test.cc" ${HASH_TEST_HEADERS})
+
+absl_test(
+  TARGET
+    hash_test
+  SOURCES
+    ${HASH_TEST_SRC}
+  PUBLIC_LIBRARIES
+    ${HASH_TEST_PUBLIC_LIBRARIES}
+)
+
+# hash_test
+set(CITY_TEST_SRC "internal/city_test.cc")
+
+absl_test(
+  TARGET
+    city_test
+  SOURCES
+    ${CITY_TEST_SRC}
+  PUBLIC_LIBRARIES
+    ${HASH_TEST_PUBLIC_LIBRARIES}
+)
+
+