From 4799f6225a4fcf1fa2383d2eff25830c343bc9e9 Mon Sep 17 00:00:00 2001
From: Andrei Polushin <polushin@gmail.com>
Date: Fri, 7 Jan 2022 21:44:10 +0700
Subject: [PATCH] cmake: make `random_mocking_bit_gen` library public. (#1084)

An external project may depend on an Abseil `TESTONLY` library like
`absl::random_mocking_bit_gen`.  Such a library should not be excluded
from build when Abseil's own tests are not built.

fixes #997
---
 CMake/AbseilHelpers.cmake  | 3 ++-
 absl/random/CMakeLists.txt | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/CMake/AbseilHelpers.cmake b/CMake/AbseilHelpers.cmake
index 9ad2627d..ed87dde0 100644
--- a/CMake/AbseilHelpers.cmake
+++ b/CMake/AbseilHelpers.cmake
@@ -83,7 +83,8 @@ function(absl_cc_library)
     ${ARGN}
   )
 
-  if(ABSL_CC_LIB_TESTONLY AND NOT (BUILD_TESTING AND ABSL_BUILD_TESTING))
+  if(NOT ABSL_CC_LIB_PUBLIC AND ABSL_CC_LIB_TESTONLY AND
+      NOT (BUILD_TESTING AND ABSL_BUILD_TESTING))
     return()
   endif()
 
diff --git a/absl/random/CMakeLists.txt b/absl/random/CMakeLists.txt
index 7fbd460d..b4ada69b 100644
--- a/absl/random/CMakeLists.txt
+++ b/absl/random/CMakeLists.txt
@@ -121,6 +121,7 @@ absl_cc_library(
     absl::variant
     GTest::gmock
     GTest::gtest
+  PUBLIC
   TESTONLY
 )