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(*
EnableGCov.applescript
Copyright 2007-2009 Google Inc.
Licensed under the Apache License, Version 2.0 (the "License"); you may not
use this file except in compliance with the License. You may obtain a copy
of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
License for the specific language governing permissions and limitations under
the License.
Enables and disables gcov by either setting or removing the
GCC_INSTRUMENT_PROGRAM_FLOW_ARCS & GCC_GENERATE_TEST_COVERAGE_FILES
settings as appropriate, and adding a link to the gcov library
if necessary.
*)
(*
gets passed a list of args from Xcode
first arg is whether to enable or disable gcov settings,
*)
on run (enable)
tell application "Xcode"
tell project of active project document
set buildconfig to name of active build configuration type
tell build configuration buildconfig of active target
set needsGcovLib to true
try
set machOType to value of flattened build setting "MACH_O_TYPE"
if (machOType is "staticlib") or (machOType is "mh_object") then
set needsGcovLib to false
end if
end try
if item 1 of enable is "YES" then
set value of build setting "GCC_INSTRUMENT_PROGRAM_FLOW_ARCS" to "YES"
set value of build setting "GCC_GENERATE_TEST_COVERAGE_FILES" to "YES"
if needsGcovLib then
try
set a to value of build setting "OTHER_LDFLAGS"
on error
set a to "$(inherited)"
end try
if a does not contain "-lgcov" then
set value of build setting "OTHER_LDFLAGS" to a & " -lgcov"
end if
end if
else
try
delete build setting "GCC_INSTRUMENT_PROGRAM_FLOW_ARCS"
end try
try
delete build setting "GCC_GENERATE_TEST_COVERAGE_FILES"
end try
if needsGcovLib then
try
set a to value of build setting "OTHER_LDFLAGS"
set oldDelims to AppleScript's text item delimiters
set AppleScript's text item delimiters to " "
set a to every text item of a
set c to {}
repeat with b in a
if b as string is not equal to "-lgcov" then
set c to c & b
end if
end repeat
set a to c as string
set AppleScript's text item delimiters to oldDelims
if (length of a > 0) and (a "$(inherited)") then
set value of build setting "OTHER_LDFLAGS" to a
else
delete build setting "OTHER_LDFLAGS"
end if
end try
end if
end if
end tell
end tell
end tell
end run
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