Symbol checks (#2)

* sets up checkers

* updates raw.nim

* Removes prints

* Removes automatic symbol check

* update

* Attempt to run cmake on every build

* Restores build.sh

* Updates readme

* Removes unnecessary include dir

* updates

README.md

@@ -6,6 +6,8 @@ Original nim LevelDB wrapper: [HERE](https://github.com/zielmicha/leveldb.nim)
 
 Replacing of system library dependency with self-contained C/CPP interoperability by (Codex.Storage)[https://codex.storage]
 
+## Usage
+
 Create a database:
 ```Nim
    import leveldbstatic
@@ -49,3 +51,25 @@ Iterate over subset of database content:
 
    db.close()
 ```
+
+## Compiling with optimizations
+
+CMake is used during compilation to determine which of the following optimization options are enabled. You can set the following nim compiler flags to 0 or 1 to override them:
+ - fdatasync from <unistd.h> `--passC:-DHAVE_FDATASYNC=1`
+ - F_FULLSYNC from <fcntl.h> `--passC:-DHAVE_FULLFSYNC=1`
+ - O_CLOEXEC from <fcntl.h> `--passC:-DHAVE_O_CLOEXEC=1`
+ - crc32c from <crc32c/crc32c.h> `--passC:-DHAVE_CRC32C=1`
+ - snappy from <snappy.h> `--passC:-DHAVE_SNAPPY=1`
+ - zstd from <zstd.h> `--passC:-DHAVE_ZSTD=1`
+
+## Updating
+
+When you want to update this library to a new version of LevelDB, follow these steps:
+- Update LevelDB submodule to new version.
+- Run 'build.sh'.
+- Run 'nimble build' and 'nimble test'.
+- Make sure everything's working.
+- Increment version of this library in 'leveldbstatic.nimble'.
+- Commit the changes.
+- Tag the commit with the new version number.
+- Push.

build.sh

@@ -47,10 +47,8 @@ toast \
   --includeDirs="${sourceDir}/helpers/memenv" \
   --includeDirs="${sourceDir}/port" \
   --includeDirs="${sourceDir}/include" \
-  --includeDirs="${buildDir}/include" \
   "${sourceDir}/include/leveldb/c.h" >> "${output}"
 
 sed -i 's/\bpassC\b/passc/g' "${output}"
 sed -i 's/{\.compile\:\ \"\./{\.compile\:\ root\ \&\ \"/g' "${output}"
 sed -i 's/{\.passc\:\ \"-I\./{\.passc\:\ \"-I\"\ \&\ root\ \&\ \"/g' "${output}"
-

build/include/port/port_config.h

@@ -1,38 +0,0 @@
-// Copyright 2017 The LevelDB Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file. See the AUTHORS file for names of contributors.
-
-#ifndef STORAGE_LEVELDB_PORT_PORT_CONFIG_H_
-#define STORAGE_LEVELDB_PORT_PORT_CONFIG_H_
-
-// Define to 1 if you have a definition for fdatasync() in <unistd.h>.
-#if !defined(HAVE_FDATASYNC)
-#define HAVE_FDATASYNC 1
-#endif  // !defined(HAVE_FDATASYNC)
-
-// Define to 1 if you have a definition for F_FULLFSYNC in <fcntl.h>.
-#if !defined(HAVE_FULLFSYNC)
-#define HAVE_FULLFSYNC 0
-#endif  // !defined(HAVE_FULLFSYNC)
-
-// Define to 1 if you have a definition for O_CLOEXEC in <fcntl.h>.
-#if !defined(HAVE_O_CLOEXEC)
-#define HAVE_O_CLOEXEC 1
-#endif  // !defined(HAVE_O_CLOEXEC)
-
-// Define to 1 if you have Google CRC32C.
-#if !defined(HAVE_CRC32C)
-#define HAVE_CRC32C 0
-#endif  // !defined(HAVE_CRC32C)
-
-// Define to 1 if you have Google Snappy.
-#if !defined(HAVE_SNAPPY)
-#define HAVE_SNAPPY 0
-#endif  // !defined(HAVE_SNAPPY)
-
-// Define to 1 if you have Zstd.
-#if !defined(HAVE_Zstd)
-#define HAVE_ZSTD 0
-#endif  // !defined(HAVE_ZSTD)
-
-#endif  // STORAGE_LEVELDB_PORT_PORT_CONFIG_H_

leveldbstatic/prelude.nim

@@ -1,8 +1,37 @@
 import os
 
-const root = currentSourcePath.parentDir.parentDir
+const
-const envWindows = root/"vendor"/"util"/"env_windows.cc"
+  root = currentSourcePath.parentDir.parentDir
-const envPosix = root/"vendor"/"util"/"env_posix.cc"
+  envWindows = root/"vendor"/"util"/"env_windows.cc"
+  envPosix = root/"vendor"/"util"/"env_posix.cc"
+
+  LevelDbCMakeFlags {.strdefine.} =
+    when defined(macosx):
+      "-DCMAKE_BUILD_TYPE=Release"
+    elif defined(windows):
+      "-G\"MSYS Makefiles\" -DCMAKE_BUILD_TYPE=Release"
+    else:
+      "-DCMAKE_BUILD_TYPE=Release"
+  
+  LevelDbDir {.strdefine.} = $(root/"vendor")
+  buildDir = $(root/"build")
+
+static:
+  echo "Initializing submodule..."
+  discard gorge "git submodule deinit -f \"" & root & "\""
+  discard gorge "git submodule update --init --recursive --checkout \"" & root & "\""
+
+  echo "\nClean dir: \"" & buildDir & "\""
+  discard gorge "rm -rf " & buildDir
+  discard gorge "mkdir -p " & buildDir
+
+  let cmd = "cmake -S \"" & LevelDbDir & "\" -B \"" & buildDir & "\" " & LevelDbCmakeFlags
+  echo "\nBuilding LevelDB: " & cmd
+  let (output, exitCode) = gorgeEx cmd
+  if exitCode != 0:
+    discard gorge "rm -rf " & buildDir
+    echo output
+    raise (ref Defect)(msg: "Failed to build LevelDB")
 
 when defined(windows):
   {.compile: envWindows.}
@@ -13,13 +42,3 @@ when defined(windows):
 when defined(posix):
   {.compile: envPosix.}
   {.passc: "-DLEVELDB_PLATFORM_POSIX".}
-
-
-{.passc: "-DHAVE_FDATASYNC=0".}
-{.passc: "-DHAVE_FULLFSYNC=0".}
-{.passc: "-DHAVE_O_CLOEXEC=0".}
-{.passc: "-DHAVE_CRC32C=0".}
-{.passc: "-DHAVE_SNAPPY=0".}
-{.passc: "-DHAVE_ZSTD=0".}
-{.passc: "-DHAVE_Zstd=0".}
-

leveldbstatic/raw.nim

@@ -1,8 +1,37 @@
 import os
 
-const root = currentSourcePath.parentDir.parentDir
+const
-const envWindows = root/"vendor"/"util"/"env_windows.cc"
+  root = currentSourcePath.parentDir.parentDir
-const envPosix = root/"vendor"/"util"/"env_posix.cc"
+  envWindows = root/"vendor"/"util"/"env_windows.cc"
+  envPosix = root/"vendor"/"util"/"env_posix.cc"
+
+  LevelDbCMakeFlags {.strdefine.} =
+    when defined(macosx):
+      "-DCMAKE_BUILD_TYPE=Release"
+    elif defined(windows):
+      "-G\"MSYS Makefiles\" -DCMAKE_BUILD_TYPE=Release"
+    else:
+      "-DCMAKE_BUILD_TYPE=Release"
+  
+  LevelDbDir {.strdefine.} = $(root/"vendor")
+  buildDir = $(root/"build")
+
+static:
+  echo "Initializing submodule..."
+  discard gorge "git submodule deinit -f \"" & root & "\""
+  discard gorge "git submodule update --init --recursive --checkout \"" & root & "\""
+
+  echo "\nClean dir: \"" & buildDir & "\""
+  discard gorge "rm -rf " & buildDir
+  discard gorge "mkdir -p " & buildDir
+
+  let cmd = "cmake -S \"" & LevelDbDir & "\" -B \"" & buildDir & "\" " & LevelDbCmakeFlags
+  echo "\nBuilding LevelDB: " & cmd
+  let (output, exitCode) = gorgeEx cmd
+  if exitCode != 0:
+    discard gorge "rm -rf " & buildDir
+    echo output
+    raise (ref Defect)(msg: "Failed to build LevelDB")
 
 when defined(windows):
   {.compile: envWindows.}
@@ -14,19 +43,9 @@ when defined(posix):
   {.compile: envPosix.}
   {.passc: "-DLEVELDB_PLATFORM_POSIX".}
 
-
+# Generated @ 2024-05-22T10:00:37+02:00
-{.passc: "-DHAVE_FDATASYNC=0".}
-{.passc: "-DHAVE_FULLFSYNC=0".}
-{.passc: "-DHAVE_O_CLOEXEC=0".}
-{.passc: "-DHAVE_CRC32C=0".}
-{.passc: "-DHAVE_SNAPPY=0".}
-{.passc: "-DHAVE_ZSTD=0".}
-{.passc: "-DHAVE_Zstd=0".}
-
-
-# Generated @ 2024-05-13T12:00:58+02:00
 # Command line:
-#   /home/ben/.nimble/pkgs/nimterop-0.6.13/nimterop/toast --compile=./vendor/db/log_writer.cc --compile=./vendor/db/db_impl.cc --compile=./vendor/db/db_iter.cc --compile=./vendor/db/dumpfile.cc --compile=./vendor/db/c.cc --compile=./vendor/db/builder.cc --compile=./vendor/db/filename.cc --compile=./vendor/db/write_batch.cc --compile=./vendor/db/table_cache.cc --compile=./vendor/db/version_edit.cc --compile=./vendor/db/dbformat.cc --compile=./vendor/db/log_reader.cc --compile=./vendor/db/memtable.cc --compile=./vendor/db/version_set.cc --compile=./vendor/db/repair.cc --compile=./vendor/table/block.cc --compile=./vendor/table/two_level_iterator.cc --compile=./vendor/table/table_builder.cc --compile=./vendor/table/iterator.cc --compile=./vendor/table/block_builder.cc --compile=./vendor/table/merger.cc --compile=./vendor/table/format.cc --compile=./vendor/table/filter_block.cc --compile=./vendor/table/table.cc --compile=./vendor/util/hash.cc --compile=./vendor/util/arena.cc --compile=./vendor/util/options.cc --compile=./vendor/util/histogram.cc --compile=./vendor/util/crc32c.cc --compile=./vendor/util/env.cc --compile=./vendor/util/filter_policy.cc --compile=./vendor/util/bloom.cc --compile=./vendor/util/logging.cc --compile=./vendor/util/coding.cc --compile=./vendor/util/status.cc --compile=./vendor/util/cache.cc --compile=./vendor/util/comparator.cc --compile=./vendor/helpers/memenv/memenv.cc --pnim --preprocess --noHeader --includeDirs=./vendor --includeDirs=./vendor/helpers --includeDirs=./vendor/helpers/memenv --includeDirs=./vendor/port --includeDirs=./vendor/include --includeDirs=./build/include ./vendor/include/leveldb/c.h
+#   /home/ben/.nimble/pkgs/nimterop-0.6.13/nimterop/toast --compile=./vendor/db/log_writer.cc --compile=./vendor/db/db_impl.cc --compile=./vendor/db/db_iter.cc --compile=./vendor/db/dumpfile.cc --compile=./vendor/db/c.cc --compile=./vendor/db/builder.cc --compile=./vendor/db/filename.cc --compile=./vendor/db/write_batch.cc --compile=./vendor/db/table_cache.cc --compile=./vendor/db/version_edit.cc --compile=./vendor/db/dbformat.cc --compile=./vendor/db/log_reader.cc --compile=./vendor/db/memtable.cc --compile=./vendor/db/version_set.cc --compile=./vendor/db/repair.cc --compile=./vendor/table/block.cc --compile=./vendor/table/two_level_iterator.cc --compile=./vendor/table/table_builder.cc --compile=./vendor/table/iterator.cc --compile=./vendor/table/block_builder.cc --compile=./vendor/table/merger.cc --compile=./vendor/table/format.cc --compile=./vendor/table/filter_block.cc --compile=./vendor/table/table.cc --compile=./vendor/util/hash.cc --compile=./vendor/util/arena.cc --compile=./vendor/util/options.cc --compile=./vendor/util/histogram.cc --compile=./vendor/util/crc32c.cc --compile=./vendor/util/env.cc --compile=./vendor/util/filter_policy.cc --compile=./vendor/util/bloom.cc --compile=./vendor/util/logging.cc --compile=./vendor/util/coding.cc --compile=./vendor/util/status.cc --compile=./vendor/util/cache.cc --compile=./vendor/util/comparator.cc --compile=./vendor/helpers/memenv/memenv.cc --pnim --preprocess --noHeader --includeDirs=./vendor --includeDirs=./vendor/helpers --includeDirs=./vendor/helpers/memenv --includeDirs=./vendor/port --includeDirs=./vendor/include ./vendor/include/leveldb/c.h
 
 {.push hint[ConvFromXtoItselfNotNeeded]: off.}
 import macros
@@ -79,7 +98,6 @@ macro defineEnum(typ: untyped): untyped =
 {.passc: "-I" & root & "/vendor/helpers/memenv".}
 {.passc: "-I" & root & "/vendor/port".}
 {.passc: "-I" & root & "/vendor/include".}
-{.passc: "-I" & root & "/build/include".}
 {.compile: root & "/vendor/db/log_writer.cc".}
 {.compile: root & "/vendor/db/db_impl.cc".}
 {.compile: root & "/vendor/db/db_iter.cc".}

tests/compileme.c

@@ -1,8 +0,0 @@
-#include <unistd.h>
-
-int main(int argc, char** argv)
-{
-  fdatasync(-1);
-  return 0;
-}
-

tests/compileme2.c

@@ -1,8 +0,0 @@
-#include <fcntl.h>
-
-int main(int argc, char** argv)
-{
-  int i = F_FULLSYNC;
-  return 0;
-}
-

tests/compileme3.c

@@ -1,8 +0,0 @@
-#include <fcntl.h>
-
-int main(int argc, char** argv)
-{
-  int i = O_CLOEXEC;
-  return 0;
-}
-