CMakeLists.txt does not allow creation of static library and link applications
accordingly.
Creation of SHARED and STATIC should be allowed using -DBUILD_SHARED_LIBS
If -DBUILD_SHARED_LIBS option is not supplied, CMakeLists.txt sets it to ON.
Ex:
cmake -D__LIB=lib -DBUILD_SHARED_LIBS=OFF ..
cmake -D__LIB=lib -DBUILD_SHARED_LIBS=ON ..
Signed-off-by: Deepak Kumar Mishra <deepakkumar.mishra@xxxxxxx>
---
CMakeLists.txt | 15 ++++++++++-----
1 file changed, 10 insertions(+), 5 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5aada20..94f771d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -32,6 +32,11 @@ endif (NOT CMAKE_BUILD_TYPE)
set(CMAKE_C_FLAGS_DEBUG "-Wall -Werror -ggdb -O0")
set(CMAKE_C_FLAGS_RELEASE "-Wall -O2")
+if (NOT DEFINED BUILD_SHARED_LIBS)
+ set (BUILD_SHARED_LIBS ON)
+ message(STATUS "Setting BUILD_SHARED_LIBS = ${BUILD_SHARED_LIBS}")
+endif (NOT DEFINED BUILD_SHARED_LIBS)
+
# Just for grepping, DWARVES_VERSION isn't used anywhere anymore
# add_definitions(-D_GNU_SOURCE -DDWARVES_VERSION="v1.21")
add_definitions(-D_GNU_SOURCE -DDWARVES_MAJOR_VERSION=1)
@@ -91,7 +96,7 @@ target_include_directories(bpf PRIVATE
set(dwarves_LIB_SRCS dwarves.c dwarves_fprintf.c gobuffer.c strings.c
ctf_encoder.c ctf_loader.c libctf.c btf_encoder.c btf_loader.c libbtf.c
dwarf_loader.c dutil.c elf_symtab.c rbtree.c)
-add_library(dwarves SHARED ${dwarves_LIB_SRCS} $<TARGET_OBJECTS:bpf>)
+add_library(dwarves ${dwarves_LIB_SRCS} $<TARGET_OBJECTS:bpf>)
set_target_properties(dwarves PROPERTIES VERSION 1.0.0 SOVERSION 1)
set_target_properties(dwarves PROPERTIES INTERFACE_LINK_LIBRARIES "")
target_include_directories(dwarves PRIVATE
@@ -99,12 +104,12 @@ target_include_directories(dwarves PRIVATE
target_link_libraries(dwarves ${DWARF_LIBRARIES} ${ZLIB_LIBRARIES})
set(dwarves_emit_LIB_SRCS dwarves_emit.c)
-add_library(dwarves_emit SHARED ${dwarves_emit_LIB_SRCS})
+add_library(dwarves_emit ${dwarves_emit_LIB_SRCS})
set_target_properties(dwarves_emit PROPERTIES VERSION 1.0.0 SOVERSION 1)
target_link_libraries(dwarves_emit dwarves)
set(dwarves_reorganize_LIB_SRCS dwarves_reorganize.c)
-add_library(dwarves_reorganize SHARED ${dwarves_reorganize_LIB_SRCS})
+add_library(dwarves_reorganize ${dwarves_reorganize_LIB_SRCS})
set_target_properties(dwarves_reorganize PROPERTIES VERSION 1.0.0 SOVERSION 1)
target_link_libraries(dwarves_reorganize dwarves)
@@ -151,8 +156,8 @@ target_link_libraries(syscse dwarves)
install(TARGETS codiff ctracer dtagnames pahole pdwtags
pfunct pglobal prefcnt scncopy syscse RUNTIME DESTINATION
${CMAKE_INSTALL_PREFIX}/bin)
-install(TARGETS dwarves LIBRARY DESTINATION ${LIB_INSTALL_DIR})
-install(TARGETS dwarves dwarves_emit dwarves_reorganize LIBRARY DESTINATION ${LIB_INSTALL_DIR})
+install(TARGETS dwarves LIBRARY DESTINATION ${LIB_INSTALL_DIR} ARCHIVE DESTINATION ${LIB_INSTALL_DIR})
+install(TARGETS dwarves dwarves_emit dwarves_reorganize LIBRARY DESTINATION ${LIB_INSTALL_DIR} ARCHIVE DESTINATION ${LIB_INSTALL_DIR})
install(FILES dwarves.h dwarves_emit.h dwarves_reorganize.h
dutil.h gobuffer.h list.h rbtree.h pahole_strings.h
btf_encoder.h config.h ctf_encoder.h ctf.h
--
2.17.1
