v29.4-roots.3 · Commit 1: [PATCH 01/30] build: port platform and dependency support
cmake/module/FindLevelDB.cmake
Before: /dev/null · After: cmake/module/FindLevelDB.cmake
File metadata
new file mode 100644 index 0000000000000000000000000000000000000000..9360f1e14acd3e45e16223febd347ddd75bb7ee0
Download original patch · Release notes
Diff rows 1–117 of 117. Line numbers refer to the original before/after files.
+ Added− RemovedUnmarked lines are context.
Scroll the code area horizontally to read long lines. The two line-number columns refer to before and after.
cmake/module/FindLevelDB.cmake
ADDED
|
@@ -0,0 +1,117 @@
|
|
|
1
|
+
# Copyright (c) 2025-present The Bitcoin Roots developers
|
|
2
|
+
# Distributed under the MIT software license, see the accompanying
|
|
3
|
+
# file COPYING or https://opensource.org/license/mit/.
|
|
4
|
+
|
|
5
|
+
include(CheckSourceCompiles)
|
|
6
|
+
include(CMakePushCheckState)
|
|
7
|
+
|
|
8
|
+
message(CHECK_START "Looking for system LevelDB")
|
|
9
|
+
|
|
10
|
+
find_path(LevelDB_INCLUDE_DIR
|
|
11
|
+
NAMES leveldb/filter_policy.h
|
|
12
|
+
DOC "Path to LevelDB include directory (ie, the directory ABOVE leveldb/db.h)"
|
|
13
|
+
)
|
|
14
|
+
mark_as_advanced(LevelDB_INCLUDE_DIR)
|
|
15
|
+
|
|
16
|
+
find_path(LevelDB_MemEnv_INCLUDE_DIR
|
|
17
|
+
NAMES memenv.h
|
|
18
|
+
HINTS "${LevelDB_INCLUDE_DIR}/leveldb/helpers"
|
|
19
|
+
DOC "Path to include directory for MemEnv LevelDB helper (ie, the directory with memenv.h)"
|
|
20
|
+
)
|
|
21
|
+
mark_as_advanced(LevelDB_MemEnv_INCLUDE_DIR)
|
|
22
|
+
|
|
23
|
+
function(_try_leveldb_compile libs cachevar)
|
|
24
|
+
cmake_push_check_state(RESET)
|
|
25
|
+
list(APPEND CMAKE_REQUIRED_INCLUDES "${LevelDB_INCLUDE_DIR}")
|
|
26
|
+
list(APPEND CMAKE_REQUIRED_INCLUDES "${LevelDB_MemEnv_INCLUDE_DIR}")
|
|
27
|
+
list(APPEND CMAKE_REQUIRED_LIBRARIES "${libs}")
|
|
28
|
+
set(CMAKE_REQUIRED_QUIET 1)
|
|
29
|
+
check_source_compiles(
|
|
30
|
+
CXX
|
|
31
|
+
[[
|
|
32
|
+
#include <leveldb/env.h>
|
|
33
|
+
#include <memenv.h>
|
|
34
|
+
|
|
35
|
+
int main() {
|
|
36
|
+
leveldb::Env *myenv = leveldb::NewMemEnv(leveldb::Env::Default());
|
|
37
|
+
delete myenv;
|
|
38
|
+
}
|
|
39
|
+
]]
|
|
40
|
+
"${cachevar}"
|
|
41
|
+
)
|
|
42
|
+
cmake_pop_check_state()
|
|
43
|
+
endfunction()
|
|
44
|
+
|
|
45
|
+
function(find_leveldb_libs release_type suffixes _LevelDB_lib_hint)
|
|
46
|
+
find_library("LevelDB_LIBRARY_${release_type}"
|
|
47
|
+
NAMES leveldb
|
|
48
|
+
HINTS "${_LevelDB_lib_hint}"
|
|
49
|
+
PATH_SUFFIXES "${suffixes}"
|
|
50
|
+
)
|
|
51
|
+
mark_as_advanced("LevelDB_LIBRARY_${release_type}")
|
|
52
|
+
|
|
53
|
+
_try_leveldb_compile("${LevelDB_LIBRARY_${release_type}}" "LevelDB_memenv_works_without_helper_lib_${release_type}")
|
|
54
|
+
if(LevelDB_memenv_works_without_helper_lib_${release_type})
|
|
55
|
+
set("LevelDB_MemEnv_LIBRARY_${release_type}" "" CACHE STRING "")
|
|
56
|
+
set(LevelDB_MemEnv_FOUND ON CACHE INTERNAL "")
|
|
57
|
+
else()
|
|
58
|
+
find_library("LevelDB_MemEnv_LIBRARY_${release_type}"
|
|
59
|
+
NAMES memenv
|
|
60
|
+
HINTS "${_LevelDB_lib_hint}"
|
|
61
|
+
PATH_SUFFIXES "${suffixes}"
|
|
62
|
+
)
|
|
63
|
+
|
|
64
|
+
set(libs ${LevelDB_LIBRARY_${release_type}} ${LevelDB_MemEnv_LIBRARY_${release_type}})
|
|
65
|
+
_try_leveldb_compile("${libs}" "LevelDB_memenv_works_with_helper_lib_${release_type}")
|
|
66
|
+
if(NOT LevelDB_memenv_works_with_helper_lib_${release_type})
|
|
67
|
+
set(LevelDB_MemEnv_FOUND OFF CACHE INTERNAL "")
|
|
68
|
+
endif()
|
|
69
|
+
endif()
|
|
70
|
+
mark_as_advanced("LevelDB_MemEnv_LIBRARY_${release_type}")
|
|
71
|
+
endfunction()
|
|
72
|
+
|
|
73
|
+
get_filename_component(_LevelDB_lib_hint "${LevelDB_INCLUDE_DIR}" DIRECTORY)
|
|
74
|
+
|
|
75
|
+
find_leveldb_libs(RELEASE lib "${_LevelDB_lib_hint}")
|
|
76
|
+
find_leveldb_libs(DEBUG debug/lib "${_LevelDB_lib_hint}")
|
|
77
|
+
|
|
78
|
+
unset(_LevelDB_lib_hint)
|
|
79
|
+
|
|
80
|
+
include(SelectLibraryConfigurations)
|
|
81
|
+
select_library_configurations(LevelDB)
|
|
82
|
+
select_library_configurations(LevelDB_MemEnv)
|
|
83
|
+
|
|
84
|
+
include(FindPackageHandleStandardArgs)
|
|
85
|
+
find_package_handle_standard_args(LevelDB
|
|
86
|
+
REQUIRED_VARS LevelDB_LIBRARY LevelDB_INCLUDE_DIR LevelDB_MemEnv_INCLUDE_DIR LevelDB_MemEnv_FOUND
|
|
87
|
+
)
|
|
88
|
+
|
|
89
|
+
if(LevelDB_FOUND)
|
|
90
|
+
message(CHECK_PASS "found")
|
|
91
|
+
if(NOT TARGET leveldb)
|
|
92
|
+
add_library(leveldb UNKNOWN IMPORTED)
|
|
93
|
+
set_target_properties(leveldb PROPERTIES
|
|
94
|
+
INTERFACE_INCLUDE_DIRECTORIES "${LevelDB_INCLUDE_DIR};${LevelDB_MemEnv_INCLUDE_DIR}"
|
|
95
|
+
)
|
|
96
|
+
if(LevelDB_LIBRARY_RELEASE)
|
|
97
|
+
set_property(TARGET leveldb APPEND PROPERTY
|
|
98
|
+
IMPORTED_CONFIGURATIONS RELEASE
|
|
99
|
+
)
|
|
100
|
+
set_target_properties(leveldb PROPERTIES
|
|
101
|
+
IMPORTED_LOCATION_RELEASE "${LevelDB_LIBRARY_RELEASE}"
|
|
102
|
+
IMPORTED_LINK_INTERFACE_LIBRARIES_RELEASE "${LevelDB_MemEnv_LIBRARY_RELEASE}"
|
|
103
|
+
)
|
|
104
|
+
endif()
|
|
105
|
+
if(LevelDB_LIBRARY_DEBUG)
|
|
106
|
+
set_property(TARGET leveldb APPEND PROPERTY
|
|
107
|
+
IMPORTED_CONFIGURATIONS DEBUG
|
|
108
|
+
)
|
|
109
|
+
set_target_properties(leveldb PROPERTIES
|
|
110
|
+
IMPORTED_LOCATION_DEBUG "${LevelDB_LIBRARY_DEBUG}"
|
|
111
|
+
IMPORTED_LINK_INTERFACE_LIBRARIES_DEBUG "${LevelDB_MemEnv_LIBRARY_DEBUG}"
|
|
112
|
+
)
|
|
113
|
+
endif()
|
|
114
|
+
endif()
|
|
115
|
+
else()
|
|
116
|
+
message(CHECK_FAIL "not found")
|
|
117
|
+
endif()
|