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847535f4
编写于
7月 06, 2017
作者:
L
liaogang
浏览文件
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浏览文件
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电子邮件补丁
差异文件
FIX: propagation dependencies under linux
上级
3e4ba647
变更
1
隐藏空白更改
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并排
Showing
1 changed file
with
39 addition
and
30 deletion
+39
-30
cmake/generic.cmake
cmake/generic.cmake
+39
-30
未找到文件。
cmake/generic.cmake
浏览文件 @
847535f4
...
...
@@ -103,38 +103,33 @@ function(merge_static_libs TARGET_NAME)
foreach
(
lib
${
libs
}
)
list
(
APPEND libs_deps
${${
lib
}
_LIB_DEPENDS
}
)
endforeach
()
list
(
REMOVE_DUPLICATES libs_deps
)
# To produce a library we need at least one source file.
# It is created by add_custom_command below and will helps
# also help to track dependencies.
set
(
dummyfile
${
CMAKE_CURRENT_BINARY_DIR
}
/
${
TARGET_NAME
}
_dummy.c
)
# Make the generated dummy source file depended on all static input
# libs. If input lib changes,the source file is touched
# which causes the desired effect (relink).
add_custom_command
(
OUTPUT
${
dummyfile
}
COMMAND
${
CMAKE_COMMAND
}
-E touch
${
dummyfile
}
DEPENDS
${
libs
}
)
# Generate dummy staic lib
file
(
WRITE
${
dummyfile
}
"const char * dummy =
\"
${
dummyfile
}
\"
;"
)
add_library
(
${
TARGET_NAME
}
STATIC
${
dummyfile
}
)
target_link_libraries
(
${
TARGET_NAME
}
${
libs_deps
}
)
if
(
APPLE
)
# Use OSX's libtool to merge archives
# To produce a library we need at least one source file.
# It is created by add_custom_command below and will helps
# also help to track dependencies.
set
(
dummyfile
${
CMAKE_CURRENT_BINARY_DIR
}
/
${
TARGET_NAME
}
_dummy.c
)
foreach
(
lib
${
libs
}
)
# Get the file names of the libraries to be merged
set
(
libfiles
${
libfiles
}
$<TARGET_FILE:
${
lib
}
>
)
endforeach
()
# Make the generated dummy source file depended on all static input
# libs. If input lib changes,the source file is touched
# which causes the desired effect (relink).
add_custom_command
(
OUTPUT
${
dummyfile
}
COMMAND
${
CMAKE_COMMAND
}
-E touch
${
dummyfile
}
DEPENDS
${
libs
}
)
# Get the file name of the generated library
set
(
outlibfile
"$<TARGET_FILE:
${
TARGET_NAME
}
>"
)
# Generate dummy staic lib
file
(
WRITE
${
dummyfile
}
"const char * dummy =
\"
${
dummyfile
}
\"
;"
)
add_library
(
${
TARGET_NAME
}
STATIC
${
dummyfile
}
)
target_link_libraries
(
${
TARGET_NAME
}
${
libs_deps
}
)
if
(
APPLE
)
# Use OSX's libtool to merge archives
foreach
(
lib
${
libs
}
)
# Get the file names of the libraries to be merged
set
(
libfiles
${
libfiles
}
$<TARGET_FILE:
${
lib
}
>
)
endforeach
()
add_custom_command
(
TARGET
${
TARGET_NAME
}
POST_BUILD
COMMAND rm
"
${
CMAKE_CURRENT_BINARY_DIR
}
/lib
${
TARGET_NAME
}
.a"
COMMAND /usr/bin/libtool -static -o
"
${
CMAKE_CURRENT_BINARY_DIR
}
/lib
${
TARGET_NAME
}
.a"
${
libfiles
}
)
else
()
# general UNIX: use "ar" to extract objects and re-add to a common lib
else
()
# general UNIX: use "ar" to extract objects and re-add to a common lib
foreach
(
lib
${
libs
}
)
set
(
objlistfile
${
lib
}
.objlist
)
# list of objects in the input library
set
(
objdir
${
lib
}
.objdir
)
...
...
@@ -149,13 +144,27 @@ function(merge_static_libs TARGET_NAME)
DEPENDS
${
lib
}
${
objdir
}
WORKING_DIRECTORY
${
objdir
}
)
add_custom_command
(
TARGET
${
TARGET_NAME
}
POST_BUILD
COMMAND
${
CMAKE_AR
}
ru
${
outlibfile
}
*.o
WORKING_DIRECTORY
${
objdir
}
)
# Empty dummy source file that goes into merged library
set
(
mergebase
${
lib
}
.mergebase.c
)
add_custom_command
(
OUTPUT
${
mergebase
}
COMMAND
${
CMAKE_COMMAND
}
-E touch
${
mergebase
}
DEPENDS
${
objlistfile
}
)
list
(
APPEND mergebases
"
${
mergebase
}
"
)
endforeach
()
add_custom_command
(
TARGET
${
TARGET_NAME
}
POST_BUILD
COMMAND
${
CMAKE_RANLIB
}
${
outlibfile
}
)
add_library
(
${
TARGET_NAME
}
STATIC
${
mergebases
}
)
target_link_libraries
(
${
TARGET_NAME
}
${
libs_deps
}
)
# Get the file name of the generated library
set
(
outlibfile
"$<TARGET_FILE:
${
TARGET_NAME
}
>"
)
foreach
(
lib
${
libs
}
)
add_custom_command
(
TARGET
${
TARGET_NAME
}
POST_BUILD
COMMAND
${
CMAKE_AR
}
cr
${
outlibfile
}
*.o
COMMAND
${
CMAKE_RANLIB
}
${
outlibfile
}
WORKING_DIRECTORY
${
lib
}
.objdir
)
endforeach
()
endif
()
endfunction
(
merge_static_libs
)
...
...
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