If BUILD_TOOLS is turned off, also disable BUILD_REGRESS.
The regression tests need zipcmp.
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 17c34d6..9cc63d7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -63,7 +63,6 @@
OPTION(BUILD_SHARED_LIBS "Build shared libraries" ON)
-
OPTION(SHARED_LIB_VERSIONNING "Add SO version in .so build" ON)
FIND_PROGRAM(MDOCTOOL NAMES mandoc groff)
@@ -313,7 +312,12 @@
ENDIF()
IF(BUILD_TOOLS)
-ADD_SUBDIRECTORY(src)
+ ADD_SUBDIRECTORY(src)
+ELSE(BUILD_TOOLS)
+ IF(BUILD_REGRESS)
+ MESSAGE(WARNING "-- tools build has been disabled, but they are needed for regression tests; regression testing disabled")
+ SET(BUILD_REGRESS OFF)
+ ENDIF(BUILD_REGRESS)
ENDIF()
INCLUDE(FindPerl)
