Linux ARM compile fixes (#4399)

This fixes errors when compiling in ARM

Telegram/SourceFiles/apiwrap.h

@@ -23,7 +23,7 @@ struct SendingAlbum;
 enum class SendMediaType;
 
 namespace Storage {
-enum class SharedMediaType : char;
+enum class SharedMediaType : signed char;
 struct PreparedList;
 } // namespace Storage
 

Telegram/SourceFiles/base/build_config.h

@@ -47,6 +47,10 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #define ARCH_CPU_X86_FAMILY 1
 #define ARCH_CPU_X86 1
 #define ARCH_CPU_32_BITS 1
+#elif defined(__aarch64__)
+#define ARCH_CPU_64_BITS 1
+#elif defined(_M_ARM) || defined(__arm__)
+#define ARCH_CPU_32_BITS 1
 #else
 #error Please add support for your architecture in base/build_config.h
 #endif

Telegram/SourceFiles/core/crash_reports.cpp

@@ -545,7 +545,11 @@ const dump &operator<<(const dump &stream, const wchar_t *str) {
     if (!ReportFile) return stream;
 
     for (int i = 0, l = wcslen(str); i < l; ++i) {
-        if (str[i] >= 0 && str[i] < 128) {
+        if (
+#if !defined(__WCHAR_UNSIGNED__)
+            str[i] >= 0 &&
+#endif
+            str[i] < 128) {
 			SafeWriteChar(char(str[i]));
         } else {
 			SafeWriteChar('?');

Telegram/SourceFiles/data/data_media_types.h

@@ -16,7 +16,7 @@ class enum_mask;
 } // namespace base
 
 namespace Storage {
-enum class SharedMediaType : char;
+enum class SharedMediaType : signed char;
 using SharedMediaTypesMask = base::enum_mask<SharedMediaType>;
 } // namespace Storage
 

Telegram/SourceFiles/data/data_types.h

@@ -268,7 +268,7 @@ constexpr auto CancelledWebPageId = WebPageId(0xFFFFFFFFFFFFFFFFULL);
 using PreparedPhotoThumbs = QMap<char, QPixmap>;
 
 // [0] == -1 -- counting, [0] == -2 -- could not count
-using VoiceWaveform = QVector<char>;
+using VoiceWaveform = QVector<signed char>;
 
 enum ActionOnLoad {
 	ActionOnLoadNone,

Telegram/SourceFiles/history/history_item.h

@@ -23,7 +23,7 @@ class enum_mask;
 } // namespace base
 
 namespace Storage {
-enum class SharedMediaType : char;
+enum class SharedMediaType : signed char;
 using SharedMediaTypesMask = base::enum_mask<SharedMediaType>;
 } // namespace Storage
 

Telegram/SourceFiles/history/history_media.h

@@ -18,7 +18,7 @@ class enum_mask;
 } // namespace base
 
 namespace Storage {
-enum class SharedMediaType : char;
+enum class SharedMediaType : signed char;
 using SharedMediaTypesMask = base::enum_mask<SharedMediaType>;
 } // namespace Storage
 

Telegram/SourceFiles/info/info_content_widget.h

@@ -12,7 +12,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "info/info_wrap_widget.h"
 
 namespace Storage {
-enum class SharedMediaType : char;
+enum class SharedMediaType : signed char;
 } // namespace Storage
 
 namespace Ui {

Telegram/SourceFiles/info/info_memento.h

@@ -13,7 +13,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "window/section_memento.h"
 
 namespace Storage {
-enum class SharedMediaType : char;
+enum class SharedMediaType : signed char;
 } // namespace Storage
 
 namespace Data {

Telegram/SourceFiles/info/info_wrap_widget.h

@@ -12,7 +12,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include "window/section_widget.h"
 
 namespace Storage {
-enum class SharedMediaType : char;
+enum class SharedMediaType : signed char;
 } // namespace Storage
 
 namespace Data {

Telegram/SourceFiles/info/profile/info_profile_values.h

@@ -18,7 +18,7 @@ class SlideWrap;
 } // namespace Ui
 
 namespace Storage {
-enum class SharedMediaType : char;
+enum class SharedMediaType : signed char;
 } // namespace Storage
 
 namespace Info {

Telegram/SourceFiles/platform/linux/linux_glibc_wraps_32.c

@@ -8,8 +8,16 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 #include <time.h>
 #include <stdint.h>
 
+#if defined(_M_IX86) || defined(__i386__)
+#define GETTIME_GLIBC_VERSION "2.2"
+#elif defined(_M_ARM) || defined(__arm__)
+#define GETTIME_GLIBC_VERSION "2.4"
+#else
+#error Please add glibc wraps for your architecture
+#endif
+
 int __clock_gettime_glibc_old(clockid_t clk_id, struct timespec *tp);
-__asm__(".symver __clock_gettime_glibc_old,clock_gettime@GLIBC_2.2");
+__asm__(".symver __clock_gettime_glibc_old,clock_gettime@GLIBC_" GETTIME_GLIBC_VERSION);
 
 int __wrap_clock_gettime(clockid_t clk_id, struct timespec *tp) {
         return __clock_gettime_glibc_old(clk_id, tp);

Telegram/SourceFiles/platform/linux/linux_glibc_wraps_64.c

@@ -7,8 +7,17 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 */
 #include <time.h>
 
+#if defined(_M_X64) || defined(__x86_64__)
+#define GETTIME_GLIBC_VERSION "2.2.5"
+#elif defined(__aarch64__)
+#define GETTIME_GLIBC_VERSION "2.17"
+#else
+#error Please add glibc wraps for your architecture
+#endif
+
 int __clock_gettime_glibc_old(clockid_t clk_id, struct timespec *tp);
-__asm__(".symver __clock_gettime_glibc_old,clock_gettime@GLIBC_2.2.5");
+__asm__(".symver __clock_gettime_glibc_old,clock_gettime@GLIBC_" GETTIME_GLIBC_VERSION);
+
 
 int __wrap_clock_gettime(clockid_t clk_id, struct timespec *tp) {
         return __clock_gettime_glibc_old(clk_id, tp);

Telegram/SourceFiles/storage/storage_shared_media.h

@@ -14,7 +14,7 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 namespace Storage {
 
 // Allow forward declarations.
-enum class SharedMediaType : char {
+enum class SharedMediaType : signed char {
 	Photo,
 	Video,
 	PhotoVideo,

Telegram/gyp/linux_glibc_wraps.gyp

@@ -14,7 +14,7 @@
     'sources': [
       '../SourceFiles/platform/linux/linux_glibc_wraps.c',
     ],
-    'conditions': [[ '"<!(uname -p)" == "x86_64"', {
+    'conditions': [[ '"<!(uname -p)" == "x86_64" or "<!(uname -p)" == "aarch64"', {
       'sources': [
         '../SourceFiles/platform/linux/linux_glibc_wraps_64.c',
       ],

Telegram/gyp/settings_linux.gypi

@@ -25,7 +25,7 @@
         ],
       },
       'conditions': [
-        [ '"<!(uname -p)" == "x86_64"', {
+        [ '"<!(uname -p)" == "x86_64" or "<!(uname -p)" == "aarch64"', {
           'defines': [
             'Q_OS_LINUX64',
           ],