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[cmake] Add ability to customize (and skip) debugserver codesign 

Summary:
This adds the ability to customize the debugserver codesign process via cmake cache variable. The
user can set the codesign indentity (with the default being the customary lldb_codesign), and if
the identity is set to a empty string, the codesign step is skipped completely.

We needed the last feature to enable building lldb on buildservers which do not have the right
certificates installed.

Reviewers: sas, tberghammer

Subscribers: lldb-commits

Differential Revision: http://reviews.llvm.org/D20623

llvm-svn: 270832
This commit is contained in:
Pavel Labath 2016-05-26 08:38:10 +00:00
parent 0314b00daa
commit 23ef3695d4
1 changed files with 25 additions and 23 deletions
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48
lldb/tools/debugserver/source/MacOSX/CMakeLists.txt
View File

@ -59,29 +59,31 @@ set_source_files_properties(
target_link_libraries(debugserver ${DEBUGSERVER_USED_LIBS})
# Sign the debugserver binary
set (CODESIGN_IDENTITY lldb_codesign)
execute_process(
COMMAND xcrun -f codesign_allocate
OUTPUT_STRIP_TRAILING_WHITESPACE
OUTPUT_VARIABLE CODESIGN_ALLOCATE
)
# Older cmake versions don't support "-E env".
if (${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} LESS 3.2)
add_custom_command(TARGET debugserver
POST_BUILD
# Note: --entitlements option removed, as it causes errors when debugging.
# was: COMMAND CODESIGN_ALLOCATE=${CODESIGN_ALLOCATE} codesign --entitlements ${CMAKE_CURRENT_SOURCE_DIR}/../debugserver-entitlements.plist --force --sign ${CODESIGN_IDENTITY} debugserver
COMMAND CODESIGN_ALLOCATE=${CODESIGN_ALLOCATE} codesign --force --sign ${CODESIGN_IDENTITY} debugserver
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/bin
)
else()
add_custom_command(TARGET debugserver
POST_BUILD
# Note: --entitlements option removed (see comment above).
COMMAND ${CMAKE_COMMAND} -E env CODESIGN_ALLOCATE=${CODESIGN_ALLOCATE} codesign --force --sign ${CODESIGN_IDENTITY} debugserver
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/bin
)
set(LLDB_CODESIGN_IDENTITY "lldb_codesign"
CACHE STRING "Identity used for code signing. Set to empty string to skip the signing step.")
if (NOT ("${LLDB_CODESIGN_IDENTITY}" STREQUAL ""))
execute_process(
COMMAND xcrun -f codesign_allocate
OUTPUT_STRIP_TRAILING_WHITESPACE
OUTPUT_VARIABLE CODESIGN_ALLOCATE
)
# Older cmake versions don't support "-E env".
if (${CMAKE_MAJOR_VERSION}.${CMAKE_MINOR_VERSION} LESS 3.2)
add_custom_command(TARGET debugserver
POST_BUILD
# Note: --entitlements option removed, as it causes errors when debugging.
# was: COMMAND CODESIGN_ALLOCATE=${CODESIGN_ALLOCATE} codesign --entitlements ${CMAKE_CURRENT_SOURCE_DIR}/../debugserver-entitlements.plist --force --sign ${LLDB_CODESIGN_IDENTITY} debugserver
COMMAND CODESIGN_ALLOCATE=${CODESIGN_ALLOCATE} codesign --force --sign ${LLDB_CODESIGN_IDENTITY} debugserver
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/bin
)
else()
add_custom_command(TARGET debugserver
POST_BUILD
# Note: --entitlements option removed (see comment above).
COMMAND ${CMAKE_COMMAND} -E env CODESIGN_ALLOCATE=${CODESIGN_ALLOCATE} codesign --force --sign ${LLDB_CODESIGN_IDENTITY} debugserver
WORKING_DIRECTORY ${CMAKE_BINARY_DIR}/bin
)
endif()
endif()
install(TARGETS debugserver