Changes so that rst2man presence is optional and not mandatory to compile/install gr-gsm
diff --git a/docs/CMakeLists.txt b/docs/CMakeLists.txt
index 041fc60..ed0fe3d 100644
--- a/docs/CMakeLists.txt
+++ b/docs/CMakeLists.txt
@@ -38,9 +38,6 @@
# Convert manual pages from rst to roff and install them
########################################################################
find_program(RST2MAN_EXECUTABLE NAMES rst2man rst2man.py rst2man2 rst2man2.py)
-if(NOT RST2MAN_EXECUTABLE)
- message(FATAL "rst2man from python-docutils is required to build man pages")
-endif()
function(BUILD_MAN_PAGE _sources _src _dst)
add_custom_command(OUTPUT "${CMAKE_CURRENT_BINARY_DIR}/${_dst}"
@@ -53,5 +50,11 @@
add_custom_target(man_${_src} ALL DEPENDS ${CMAKE_CURRENT_BINARY_DIR}/${_dst})
endfunction()
-build_man_page(MAN1_OUTPUT grgsm_livemon.rst grgsm_livemon.1)
-install(FILES ${MAN1_OUTPUT} DESTINATION ${CMAKE_INSTALL_PREFIX}/share/man/man1)
+if(NOT RST2MAN_EXECUTABLE)
+ message(WARNING "rst2man from python-docutils is required to build man pages")
+else()
+ build_man_page(MAN1_OUTPUT grgsm_livemon.rst grgsm_livemon.1)
+ install(FILES ${MAN1_OUTPUT} DESTINATION ${CMAKE_INSTALL_PREFIX}/share/man/man1)
+endif()
+
+