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Ports: Add Lite-XL
This commit is contained in:
Jan200101
Linus Groh
parent
4b305e8fe4
commit
83b3403b52
4 changed files with 241 additions and 0 deletions
192
Ports/lite-xl/patches/0001-Add-SerenityOS-platform-support.patch
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192
Ports/lite-xl/patches/0001-Add-SerenityOS-platform-support.patch
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@ -0,0 +1,192 @@
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From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Jan200101 <sentrycraft123@gmail.com>
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Date: Mon, 24 Oct 2022 19:23:31 +0200
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Subject: [PATCH] Add SerenityOS platform support
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Signed-off-by: Jan200101 <sentrycraft123@gmail.com>
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---
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meson.build | 3 +-
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src/api/dirmonitor/inodewatcher.cpp | 75 +++++++++++++++++++++++++++++
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src/main.c | 7 ++-
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src/meson.build | 16 +++---
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4 files changed, 92 insertions(+), 9 deletions(-)
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create mode 100644 src/api/dirmonitor/inodewatcher.cpp
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diff --git a/meson.build b/meson.build
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index adb7ceb..963bd17 100644
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--- a/meson.build
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+++ b/meson.build
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@@ -1,10 +1,11 @@
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project('lite-xl',
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- ['c'],
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+ ['c', 'cpp'],
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version : '2.1.0',
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license : 'MIT',
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meson_version : '>= 0.47',
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default_options : [
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'c_std=gnu11',
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+ 'cpp_std=c++20',
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'wrap_mode=nofallback'
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]
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)
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diff --git a/src/api/dirmonitor/inodewatcher.cpp b/src/api/dirmonitor/inodewatcher.cpp
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new file mode 100644
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index 0000000..e749f5b
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--- /dev/null
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+++ b/src/api/dirmonitor/inodewatcher.cpp
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@@ -0,0 +1,75 @@
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+#include <AK/NumericLimits.h>
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+#include <Kernel/API/InodeWatcherEvent.h>
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+#include <Kernel/API/InodeWatcherFlags.h>
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+#include <cstring>
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+#include <stdlib.h>
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+#include <unistd.h>
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+#include <fcntl.h>
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+#include <poll.h>
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+
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+extern "C" {
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+struct dirmonitor_internal* init_dirmonitor();
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+void deinit_dirmonitor(struct dirmonitor_internal*);
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+int get_changes_dirmonitor(struct dirmonitor_internal*, char*, int);
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+int translate_changes_dirmonitor(struct dirmonitor_internal*, char*, int, int (*)(int, const char*, void*), void*);
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+int add_dirmonitor(struct dirmonitor_internal*, const char*);
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+void remove_dirmonitor(struct dirmonitor_internal*, int);
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+int get_mode_dirmonitor();
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+}
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+
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+struct dirmonitor_internal {
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+ int fd;
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+ // a pipe is used to wake the thread in case of exit
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+ int sig[2];
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+};
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+
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+
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+struct dirmonitor_internal* init_dirmonitor() {
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+ struct dirmonitor_internal* monitor = (struct dirmonitor_internal*)calloc(sizeof(struct dirmonitor_internal), 1);
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+ monitor->fd = create_inode_watcher(0);
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+ pipe(monitor->sig);
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+ fcntl(monitor->sig[0], F_SETFD, FD_CLOEXEC);
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+ fcntl(monitor->sig[1], F_SETFD, FD_CLOEXEC);
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+ return monitor;
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+}
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+
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+
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+void deinit_dirmonitor(struct dirmonitor_internal* monitor) {
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+ close(monitor->fd);
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+ close(monitor->sig[0]);
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+ close(monitor->sig[1]);
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+}
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+
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+
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+
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+int get_changes_dirmonitor(struct dirmonitor_internal* monitor, char* buffer, int length) {
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+ struct pollfd fds[2] = { { .fd = monitor->fd, .events = POLLIN | POLLERR, .revents = 0 }, { .fd = monitor->sig[0], .events = POLLIN | POLLERR, .revents = 0 } };
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+ poll(fds, 2, -1);
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+ return read(monitor->fd, buffer, length);
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+}
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+
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+
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+int translate_changes_dirmonitor(struct dirmonitor_internal* monitor, char* buffer, int length, int (*change_callback)(int, const char*, void*), void* data) {
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+ InodeWatcherEvent* event = (InodeWatcherEvent*)buffer;
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+ change_callback(event->watch_descriptor, NULL, data);
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+ return 0;
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+}
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+
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+
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+int add_dirmonitor(struct dirmonitor_internal* monitor, const char* path) {
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+ return inode_watcher_add_watch(monitor->fd, path, strlen(path),
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+ static_cast<unsigned>(
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+ InodeWatcherEvent::Type::MetadataModified |
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+ InodeWatcherEvent::Type::ContentModified |
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+ InodeWatcherEvent::Type::Deleted |
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+ InodeWatcherEvent::Type::ChildCreated |
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+ InodeWatcherEvent::Type::ChildDeleted
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+ ));
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+}
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+
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+
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+void remove_dirmonitor(struct dirmonitor_internal* monitor, int fd) {
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+ inode_watcher_remove_watch(monitor->fd, fd);
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+}
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+
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+int get_mode_dirmonitor() { return 2; }
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diff --git a/src/main.c b/src/main.c
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index 9784c0a..232b9a9 100644
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--- a/src/main.c
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+++ b/src/main.c
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@@ -7,7 +7,7 @@
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#ifdef _WIN32
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#include <windows.h>
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-#elif __linux__ || __FreeBSD__
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+#elif __linux__ || __FreeBSD__ || __serenity__
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#include <unistd.h>
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#include <signal.h>
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#elif __APPLE__
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@@ -31,7 +31,7 @@ static void get_exe_filename(char *buf, int sz) {
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#if _WIN32
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int len = GetModuleFileName(NULL, buf, sz - 1);
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buf[len] = '\0';
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-#elif __linux__
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+#elif __linux__ || __serenity__
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char path[] = "/proc/self/exe";
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int len = readlink(path, buf, sz - 1);
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buf[len] = '\0';
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@@ -101,6 +101,9 @@ void set_macos_bundle_resources(lua_State *L);
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#define ARCH_PLATFORM "freebsd"
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#elif __APPLE__
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#define ARCH_PLATFORM "darwin"
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+ #elif __serenity__
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+ #define ARCH_PLATFORM "serenity"
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+ #else
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#endif
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#if !defined(ARCH_PROCESSOR) || !defined(ARCH_PLATFORM)
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diff --git a/src/meson.build b/src/meson.build
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index 06bb397..8dd25c4 100644
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--- a/src/meson.build
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+++ b/src/meson.build
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@@ -11,20 +11,30 @@ lite_sources = [
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'main.c',
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]
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+lite_sources += 'api/dirmonitor.c'
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# dirmonitor backend
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if get_option('dirmonitor_backend') == ''
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if cc.has_function('inotify_init', prefix : '#include<sys/inotify.h>')
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dirmonitor_backend = 'inotify'
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+ lite_sources += 'api/dirmonitor/inotify.c'
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elif host_machine.system() == 'darwin' and cc.check_header('CoreServices/CoreServices.h')
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dirmonitor_backend = 'fsevents'
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+ lite_sources += 'api/dirmonitor/fsevents.c'
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elif cc.has_function('kqueue', prefix : '#include<sys/event.h>')
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dirmonitor_backend = 'kqueue'
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+ lite_sources += 'api/dirmonitor/kqueue.c'
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+ elif cc.has_function('create_inode_watcher', prefix : '#include<fcntl.h>')
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+ dirmonitor_backend = 'inodewatcher'
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+ lite_sources += 'api/dirmonitor/inodewatcher.cpp'
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elif dependency('libkqueue', required : false).found()
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dirmonitor_backend = 'kqueue'
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+ lite_sources += 'api/dirmonitor/kqueue.c'
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elif host_machine.system() == 'windows'
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dirmonitor_backend = 'win32'
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+ lite_sources += 'api/dirmonitor/win32.c'
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else
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dirmonitor_backend = 'dummy'
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+ lite_sources += 'api/dirmonitor/dummy.c'
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warning('no suitable backend found, defaulting to dummy backend')
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endif
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else
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@@ -40,12 +50,6 @@ if dirmonitor_backend == 'kqueue'
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endif
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endif
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-lite_sources += [
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- 'api/dirmonitor.c',
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- 'api/dirmonitor/' + dirmonitor_backend + '.c',
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-]
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-
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-
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lite_rc = []
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if host_machine.system() == 'windows'
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windows = import('windows')
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7
Ports/lite-xl/patches/ReadMe.md
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7
Ports/lite-xl/patches/ReadMe.md
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@ -0,0 +1,7 @@
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# Patches for Lite-XL on SerenityOS
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## `0001-Add-SerenityOS-platform-support.patch`
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Add SerenityOS platform support
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