gentoo-overlay/dev-libs/hyperscan/files/hyperscan-5.2.1-locales.patch

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 83197af..297a3b3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -187,9 +187,9 @@ else()
         set (EXEC_ARGS ${CC_ARG1} -c -Q --help=target -march=native -mtune=native)
         execute_process(COMMAND ${CMAKE_C_COMPILER} ${EXEC_ARGS}
             OUTPUT_VARIABLE _GCC_OUTPUT)
-        string(FIND "${_GCC_OUTPUT}" "Known" POS)
-        string(SUBSTRING "${_GCC_OUTPUT}" 0 ${POS} _GCC_OUTPUT)
-        string(REGEX REPLACE ".*march=[ \t]*([^ \n]*)[ \n].*" "\\1"
+        string(FIND "${_GCC_OUTPUT}" "march" POS)
+        string(SUBSTRING "${_GCC_OUTPUT}" ${POS} -1 _GCC_OUTPUT)
+        string(REGEX REPLACE "march=[ \t]*([^ \n]*)[ \n].*" "\\1"
             GNUCC_ARCH "${_GCC_OUTPUT}")
 
         # test the parsed flag
-- 
2.26.2