Bump absl-cpp dependency.
This newer version incorporates a fix for a build error on Ubuntu 21.04.
@@ -12,9 +12,9 @@ externalproject_add(
absl
PREFIX "${CMAKE_CURRENT_BINARY_DIR}/absl"
URL
- "https://github.com/abseil/abseil-cpp/archive/997aaf3a28308eba1b9156aa35ab7bca9688e9f6.tar.gz"
+ "https://github.com/abseil/abseil-cpp/archive/ec33f404bb16564a9aea3044cd8504d6885165b0.tar.gz"
URL_HASH
- "SHA256=35f22ef5cb286f09954b7cc4c85b5a3f6221c9d4df6b8c4a1e9d399555b366ee"
+ "SHA256=20a968fab8432661b5c6f3f951cd299fe6d7677541c7dfd62407475a046c91aa"
CMAKE_ARGS
-C "${CMAKE_CURRENT_BINARY_DIR}/absl_initial_cache.cmake"
"-DCMAKE_INSTALL_PREFIX=${CMAKE_INSTALL_PREFIX}"
