--- /tmp/geos-3.7.2/CMakeLists.txt	2019-05-03 01:29:15.000000000 +0300
+++ CMakeLists.txt	2019-08-09 10:29:57.924673856 +0300
@@ -95,6 +95,10 @@
 option(GEOS_BUILD_SHARED
   "Set to OFF|ON (default) to build GEOS shared libraries" ON)
 
+option(GEOS_BUILD_CAPI
+  "Set to OFF|ON (default) to build GEOS C API library" ON)
+
+
 if(CMAKE_COMPILER_IS_GNUCC OR CMAKE_COMPILER_IS_GNUCXX)
   option(GEOS_ENABLE_FLOATSTORE
     "Set to OFF|ON (default) to control IEEE754 conformance and remove extra precision" ON)
@@ -186,7 +190,7 @@
 
 check_include_files(stdint.h HAVE_STDINT_H)
 check_include_files(inttypes.h HAVE_INTTYPES_H)
-check_include_files(ieeefp.h HAVE_IEEEFP_H)
+#check_include_files(ieeefp.h HAVE_IEEEFP_H)
 
 # check types and sizes
 include(CheckTypeSize)
@@ -344,7 +352,9 @@
 #################################################################################
 add_subdirectory(include)
 add_subdirectory(src)
-add_subdirectory(capi)
+if(GEOS_BUILD_CAPI)
+    add_subdirectory(capi)
+endif()
 add_subdirectory(tests)
 add_subdirectory(tools)