diff options
| author |  Abseil Team <absl-team@google.com> | 2019-03-12 11:39:15 -0700 |
|---|---|---|
| committer |  vslashg <gfalcon@google.com> | 2019-03-12 15:07:34 -0400 |
| commit | 256be563447a315f2a7993ec669460ba475fa86a (patch) | |
| tree | 80d363bf7055929227415cd3f46f1b1ac62b6944 /CMakeLists.txt | |
| parent | 88a152ae747c3c42dc9167d46c590929b048d436 (diff) | |
Export of internal Abseil changes.
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00d42e3d5433aaf29c2ed293520b2ba178ae8bdb by Greg Falcon <gfalcon@google.com>:
Import of CCTZ from GitHub.
PiperOrigin-RevId: 238061818
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867a7ca318fac2991ea9a4107dbae3cc9fbf974a by Abseil Team <absl-team@google.com>:
Added a IWYU export pragma when including a standard header for the purpose of aliasing its symbols.
PiperOrigin-RevId: 238022277
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17047745058f2f151cd986ea9f649512542d3876 by Matt Armstrong <marmstrong@google.com>:
Clarify the comment discouraging WrapUnique<T>(x) calls.
PiperOrigin-RevId: 237873803
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3dcb2e4968243d33ca0ce53280c445df50f4a7ec by Samuel Benzaquen <sbenza@google.com>:
Workaround clang bug https://bugs.llvm.org/show_bug.cgi?id=38289
PiperOrigin-RevId: 237873551
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f348d2dc7087a990cbdfb95aa51fd7ff478ae40e by Samuel Benzaquen <sbenza@google.com>:
Reduce minimum capacity to 1.
This reduces memory usage for small tables.
A flat_hash_set<int> of 1 element goes from 92 bytes to 24.
A flat_hash_set<string> of 1 element goes from 512 bytes to 56.
PiperOrigin-RevId: 237859811
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9c8125be5e4e5d22a7bb62bdec8c323338385c1b by Jon Cohen <cohenjon@google.com>:
Bump to CMake 3.5. This is the oldest modern cmake being included by default in most popular OS distributions according to https://repology.org/project/cmake/versions. Specifically, Ubuntu LTS 16.04 uses cmake 3.5 (https://packages.ubuntu.com/xenial/cmake)
PiperOrigin-RevId: 237859345
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07638d672e0a4dced986a62750cfd8318ed36ffa by Derek Mauro <dmauro@google.com>:
Import of CCTZ from GitHub.
PiperOrigin-RevId: 237714597
GitOrigin-RevId: 00d42e3d5433aaf29c2ed293520b2ba178ae8bdb
Change-Id: I5faecc45add4a5a774d4f9baf06e5519091f2ccc
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index a56d238..571e48c 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -14,9 +14,12 @@ # limitations under the License. # -# We require 3.0 for modern, target-based CMake. We require 3.1 for the use of -# CXX_STANDARD in our targets. -cmake_minimum_required(VERSION 3.1) +# Most widely used distributions have cmake 3.5 or greater available as of March +# 2019. A notable exception is RHEL-7 (CentOS7). You can install a current +# version of CMake by first installing Extra Packages for Enterprise Linux +# (https://fedoraproject.org/wiki/EPEL#Extra_Packages_for_Enterprise_Linux_.28EPEL.29) +# and then issuing `yum install cmake3` on the command line. +cmake_minimum_required(VERSION 3.5) # Compiler id for Apple Clang is now AppleClang. if (POLICY CMP0025) |