[build] See what happened when npm install fails

2018-07-19 15:47:50 -07:00
parent fb736e8ef0
commit 7e5b054566
1 changed files with 5 additions and 1 deletions
--- a/cmake/mbgl.cmake
+++ b/cmake/mbgl.cmake
@@ -44,9 +44,13 @@ if(WITH_NODEJS)
            execute_process(
                COMMAND "${NodeJS_EXECUTABLE}" "${npm_EXECUTABLE}" install --ignore-scripts
                WORKING_DIRECTORY "${DIRECTORY}"
-                RESULT_VARIABLE NPM_INSTALL_FAILED)
+                RESULT_VARIABLE NPM_INSTALL_FAILED
+                OUTPUT_VARIABLE NPM_OUTPUT
+                ERROR_VARIABLE NPM_OUTPUT)
            if(NOT NPM_INSTALL_FAILED)
                execute_process(COMMAND ${CMAKE_COMMAND} -E touch "${DIRECTORY}/node_modules/.${NAME}.stamp")
+            else()
+                message(FATAL_ERROR "NPM install failed:\n${NPM_OUTPUT}")
            endif()
        endif()