cmake - fix SOVERSION property used for libcapstone.so (#914)

It was set as a global property before, but cmake appears to ignore that,
even after the following fix:
-set_property(GLOBAL PROPERTY SOVERSION SOVERSION ${VERSION_MAJOR})
+set_property(GLOBAL PROPERTY SOVERSION ${VERSION_MAJOR})

So this patch removes the global property, and SOVERSION is now specified as
a target specific property. The result of the cmake install target seems better:

Before:

$ ls -la lib
4375834 May  1 16:05 libcapstone.a
3510040 May  1 16:05 libcapstone.so

After:

$ ls -la lib
4375834 May  1 16:05 libcapstone.a
     16 May  1 16:08 libcapstone.so -> libcapstone.so.4
     20 May  1 16:08 libcapstone.so.4 -> libcapstone.so.4.0.0
3510040 May  1 16:08 libcapstone.so.4.0.0

The SOVERSION property triggers symlink creation in cmake, see:
https://cmake.org/cmake/help/v3.0/prop_tgt/SOVERSION.html
This commit is contained in:
Gabor Buella 2017-05-02 03:24:45 +02:00 committed by Nguyen Anh Quynh
parent bc0e173dab
commit 3cc69be43d

View File

@ -301,7 +301,6 @@ include_directories("${PROJECT_SOURCE_DIR}/include")
## properties
# version info
set_property(GLOBAL PROPERTY VERSION ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH})
set_property(GLOBAL PROPERTY SOVERSION SOVERSION ${VERSION_MAJOR})
## targets
if (CAPSTONE_BUILD_STATIC)
@ -331,6 +330,10 @@ if (CAPSTONE_BUILD_SHARED)
if (MSVC)
set_target_properties(capstone-shared PROPERTIES IMPORT_SUFFIX _dll.lib)
else()
set_target_properties(capstone-shared PROPERTIES
VERSION ${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}
SOVERSION ${VERSION_MAJOR})
endif ()
if(NOT DEFINED default-target) # honor `capstone-static` for tests first.