remove check for Perl in the CMake build

Perl is no longer required for the CMake build. Related to #2067.

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 2af7cbba5c18f3f858bc130c0f740894095e0535..90c0ca52cb7afbb694a79f60eec5c4f17c8a0b94 100644 (file)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -45,7 +45,6 @@ find_package(AWK REQUIRED)
 find_package(BISON REQUIRED)
 find_package(FLEX REQUIRED)
 find_package(Git REQUIRED)
-find_package(Perl REQUIRED)
 
 # ================== Convenient values for CMake configuration =================
 set(BINARY_INSTALL_DIR      bin)