debian/changelog: improve the description of one patch

[libam7xxx.git] / src / CMakeLists.txt

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index bec1d5c..f743b1a 100644 (file)
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -1,10 +1,11 @@
 add_definitions("-D_BSD_SOURCE") # for htole32()
+add_definitions("-D_POSIX_C_SOURCE=199309L") # for nanosleep()
 
 # Find packages needed to build library
 find_package(libusb-1.0 REQUIRED)
 include_directories(${LIBUSB_1_INCLUDE_DIRS})
 
-set(SRC am7xxx.c serialize.c)
+set(SRC am7xxx.c serialize.c tools.c)
 
 # Build the library
 add_library(am7xxx SHARED ${SRC})
@@ -22,8 +23,15 @@ endif()
 install(TARGETS am7xxx-static
    DESTINATION "${CMAKE_INSTALL_PREFIX}/lib")
 
-target_link_libraries(am7xxx ${LIBUSB_1_LIBRARIES})
-target_link_libraries(am7xxx-static ${LIBUSB_1_LIBRARIES})
+if(NOT WIN32)
+  find_library(MATH_LIB m)
+else()
+  # not needed on windows
+  set(MATH_LIB "")
+endif()
+
+target_link_libraries(am7xxx ${MATH_LIB} ${LIBUSB_1_LIBRARIES})
+target_link_libraries(am7xxx-static ${MATH_LIB} ${LIBUSB_1_LIBRARIES})
 
 # Install the header files
 install(FILES "am7xxx.h"