diff options
Diffstat (limited to 'Modules/ExternalProject.cmake')
-rw-r--r-- | Modules/ExternalProject.cmake | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/Modules/ExternalProject.cmake b/Modules/ExternalProject.cmake index 40e14d516..0781ea146 100644 --- a/Modules/ExternalProject.cmake +++ b/Modules/ExternalProject.cmake @@ -114,6 +114,15 @@ # and <TMP_DIR> # with corresponding property values. # +# Any builtin step that specifies a "<step>_COMMAND cmd..." or custom +# step that specifies a "COMMAND cmd..." may specify additional command +# lines using the form "COMMAND cmd...". At build time the commands will +# be executed in order and aborted if any one fails. For example: +# ... BUILD_COMMAND make COMMAND echo done ... +# specifies to run "make" and then "echo done" during the build step. +# Whether the current working directory is preserved between commands +# is not defined. Behavior of shell operators like "&&" is not defined. +# # The 'ExternalProject_Get_Property' function retrieves external project # target properties: # ExternalProject_Get_Property(<name> [prop1 [prop2 [...]]]) @@ -961,7 +970,7 @@ endif() set(sep ";") endif() endforeach() - set(code "set(ENV{VS_UNICODE_OUTPUT} \"\")\n${code}set(command \"${cmd}\")${code_execute_process}") + set(code "${code}set(command \"${cmd}\")${code_execute_process}") file(WRITE ${stamp_dir}/${name}-${step}-impl.cmake "${code}") set(command ${CMAKE_COMMAND} "-Dmake=\${make}" "-Dconfig=\${config}" -P ${stamp_dir}/${name}-${step}-impl.cmake) endif() @@ -971,7 +980,6 @@ endif() set(logbase ${stamp_dir}/${name}-${step}) file(WRITE ${script} " ${code_cygpath_make} -set(ENV{VS_UNICODE_OUTPUT} \"\") set(command \"${command}\") execute_process( COMMAND \${command} @@ -1251,10 +1259,10 @@ function(_ep_add_download_command name) get_filename_component(work_dir "${source_dir}" PATH) set(comment "Performing download step (SVN checkout) for '${name}'") set(svn_user_pw_args "") - if(svn_username) + if(DEFINED svn_username) set(svn_user_pw_args ${svn_user_pw_args} "--username=${svn_username}") endif() - if(svn_password) + if(DEFINED svn_password) set(svn_user_pw_args ${svn_user_pw_args} "--password=${svn_password}") endif() if(svn_trust_cert) @@ -1473,10 +1481,10 @@ function(_ep_add_update_command name) get_property(svn_password TARGET ${name} PROPERTY _EP_SVN_PASSWORD) get_property(svn_trust_cert TARGET ${name} PROPERTY _EP_SVN_TRUST_CERT) set(svn_user_pw_args "") - if(svn_username) + if(DEFINED svn_username) set(svn_user_pw_args ${svn_user_pw_args} "--username=${svn_username}") endif() - if(svn_password) + if(DEFINED svn_password) set(svn_user_pw_args ${svn_user_pw_args} "--password=${svn_password}") endif() if(svn_trust_cert) |