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authorVincent Ambo <tazjin@google.com>2020-05-20T01·32+0100
committerVincent Ambo <tazjin@google.com>2020-05-20T01·32+0100
commitfc8dc48020ac5b52731d0828a96ea4d2526c77ba (patch)
tree353204eea3268095a9ad3f5345720f32c2615c69 /third_party/abseil_cpp/CMake/AbseilInstallDirs.cmake
parentffb2ae54beb5796cd408fbe15d2d2da09ff37adf (diff)
parent768eb2ca2857342673fcd462792ce04b8bac3fa3 (diff)
Add 'third_party/abseil_cpp/' from commit '768eb2ca2857342673fcd462792ce04b8bac3fa3' r/781
git-subtree-dir: third_party/abseil_cpp
git-subtree-mainline: ffb2ae54beb5796cd408fbe15d2d2da09ff37adf
git-subtree-split: 768eb2ca2857342673fcd462792ce04b8bac3fa3
Diffstat (limited to 'third_party/abseil_cpp/CMake/AbseilInstallDirs.cmake')
-rw-r--r--third_party/abseil_cpp/CMake/AbseilInstallDirs.cmake20
1 files changed, 20 insertions, 0 deletions
diff --git a/third_party/abseil_cpp/CMake/AbseilInstallDirs.cmake b/third_party/abseil_cpp/CMake/AbseilInstallDirs.cmake
new file mode 100644
index 0000000000..b67272f830
--- /dev/null
+++ b/third_party/abseil_cpp/CMake/AbseilInstallDirs.cmake
@@ -0,0 +1,20 @@
+include(GNUInstallDirs)
+
+# absl_VERSION is only set if we are an LTS release being installed, in which
+# case it may be into a system directory and so we need to make subdirectories
+# for each installed version of Abseil.  This mechanism is implemented in
+# Abseil's internal Copybara (https://github.com/google/copybara) workflows and
+# isn't visible in the CMake buildsystem itself.
+
+if(absl_VERSION)
+  set(ABSL_SUBDIR "${PROJECT_NAME}_${PROJECT_VERSION}")
+  set(ABSL_INSTALL_BINDIR "${CMAKE_INSTALL_BINDIR}/${ABSL_SUBDIR}")
+  set(ABSL_INSTALL_CONFIGDIR "${CMAKE_INSTALL_LIBDIR}/cmake/${ABSL_SUBDIR}")
+  set(ABSL_INSTALL_INCLUDEDIR "${CMAKE_INSTALL_INCLUDEDIR}/{ABSL_SUBDIR}")
+  set(ABSL_INSTALL_LIBDIR "${CMAKE_INSTALL_LIBDIR}/${ABSL_SUBDIR}")
+else()
+  set(ABSL_INSTALL_BINDIR "${CMAKE_INSTALL_BINDIR}")
+  set(ABSL_INSTALL_CONFIGDIR "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}")
+  set(ABSL_INSTALL_INCLUDEDIR "${CMAKE_INSTALL_INCLUDEDIR}")
+  set(ABSL_INSTALL_LIBDIR "${CMAKE_INSTALL_LIBDIR}")
+endif()
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