Adds support for building on Solaris-derived systems

This commit adds a number of changes to platform-detection and
compile-time directives required to support building ClickHouse on
Solaris-derived systems, most notably illumos.

base/common/getThreadId.cpp

@@ -25,6 +25,10 @@ uint64_t getThreadId()
         current_tid = syscall(SYS_gettid); /// This call is always successful. - man gettid
 #elif defined(OS_FREEBSD)
         current_tid = pthread_getthreadid_np();
+#elif defined(OS_SUNOS)
+        // On Solaris-derived systems, this returns the ID of the LWP, analogous
+        // to a thread.
+        current_tid = static_cast<uint64_t>(pthread_self());
 #else
         if (0 != pthread_threadid_np(nullptr, &current_tid))
             throw std::logic_error("pthread_threadid_np returned error");

base/common/time.h

@@ -2,7 +2,7 @@
 
 #include <time.h>
 
-#if defined (OS_DARWIN)
+#if defined (OS_DARWIN) || defined (OS_SUNOS)
 #    define CLOCK_MONOTONIC_COARSE CLOCK_MONOTONIC
 #elif defined (OS_FREEBSD)
 #    define CLOCK_MONOTONIC_COARSE CLOCK_MONOTONIC_FAST

base/pcg-random/pcg_random.hpp

@@ -1643,22 +1643,22 @@ typedef setseq_base<pcg128_t, pcg128_t, xsl_rr_rr_mixin>
 
 template <bitcount_t table_pow2, bitcount_t advance_pow2,
           typename BaseRNG, bool kdd = true>
-using ext_std8 = extended<table_pow2, advance_pow2, BaseRNG,
+using ext_std8 = pgc_detail::extended<table_pow2, advance_pow2, BaseRNG,
                           oneseq_rxs_m_xs_8_8, kdd>;
 
 template <bitcount_t table_pow2, bitcount_t advance_pow2,
           typename BaseRNG, bool kdd = true>
-using ext_std16 = extended<table_pow2, advance_pow2, BaseRNG,
+using ext_std16 = pgc_detail::extended<table_pow2, advance_pow2, BaseRNG,
                            oneseq_rxs_m_xs_16_16, kdd>;
 
 template <bitcount_t table_pow2, bitcount_t advance_pow2,
           typename BaseRNG, bool kdd = true>
-using ext_std32 = extended<table_pow2, advance_pow2, BaseRNG,
+using ext_std32 = pgc_detail::extended<table_pow2, advance_pow2, BaseRNG,
                            oneseq_rxs_m_xs_32_32, kdd>;
 
 template <bitcount_t table_pow2, bitcount_t advance_pow2,
           typename BaseRNG, bool kdd = true>
-using ext_std64 = extended<table_pow2, advance_pow2, BaseRNG,
+using ext_std64 = pgc_detail::extended<table_pow2, advance_pow2, BaseRNG,
                            oneseq_rxs_m_xs_64_64, kdd>;
 
 

cmake/target.cmake

@@ -12,6 +12,9 @@ elseif (CMAKE_SYSTEM_NAME MATCHES "FreeBSD")
 elseif (CMAKE_SYSTEM_NAME MATCHES "Darwin")
     set (OS_DARWIN 1)
     add_definitions(-D OS_DARWIN)
+elseif (CMAKE_SYSTEM_NAME MATCHES "SunOS")
+    set (OS_SUNOS 1)
+    add_definitions(-D OS_SUNOS)
 endif ()
 
 if (CMAKE_CROSSCOMPILING)

programs/install/Install.cpp

@@ -844,8 +844,8 @@ namespace
                 fmt::print("The pidof command returned unusual output.\n");
             }
 
-            WriteBufferFromFileDescriptor stderr(STDERR_FILENO);
+            WriteBufferFromFileDescriptor std_err(STDERR_FILENO);
-            copyData(sh->err, stderr);
+            copyData(sh->err, std_err);
 
             sh->tryWait();
         }

src/Common/Config/ConfigProcessor.cpp

@@ -234,7 +234,7 @@ void ConfigProcessor::merge(XMLDocumentPtr config, XMLDocumentPtr with)
 
 static std::string layerFromHost()
 {
-    utsname buf;
+    struct utsname buf;
     if (uname(&buf))
         throw Poco::Exception(std::string("uname failed: ") + errnoToString(errno));
 

src/Common/Elf.cpp

@@ -129,7 +129,12 @@ String Elf::getBuildID() const
     return {};
 }
 
-
+#if defined(OS_SUNOS)
+String Elf::getBuildID(const char * nhdr_pos, size_t size)
+{
+    return {};
+}
+#else
 String Elf::getBuildID(const char * nhdr_pos, size_t size)
 {
     const char * nhdr_end = nhdr_pos + size;
@@ -149,6 +154,7 @@ String Elf::getBuildID(const char * nhdr_pos, size_t size)
 
     return {};
 }
+#endif // OS_SUNOS
 
 
 String Elf::getBinaryHash() const

src/Common/OpenTelemetryTraceContext.h

@@ -11,7 +11,12 @@ struct OpenTelemetryTraceContext
     // The incoming tracestate header and the trace flags, we just pass them
     // downstream. See https://www.w3.org/TR/trace-context/
     String tracestate;
+
+#if defined(OS_SUNOS)
+    uint8_t trace_flags = 0;
+#else
     __uint8_t trace_flags = 0;
+#endif
 
     // Parse/compose OpenTelemetry traceparent header.
     bool parseTraceparentHeader(const std::string & traceparent, std::string & error);

src/Common/Stopwatch.cpp

@@ -7,8 +7,12 @@ StopwatchRUsage::Timestamp StopwatchRUsage::Timestamp::current()
 
     ::rusage rusage {};
 #if !defined(__APPLE__)
+#if defined(OS_SUNOS)
+    ::getrusage(RUSAGE_LWP, &rusage);
+#else
     ::getrusage(RUSAGE_THREAD, &rusage);
-#endif
+#endif // OS_SUNOS
+#endif // __APPLE__
     res.user_ns = rusage.ru_utime.tv_sec * 1000000000UL + rusage.ru_utime.tv_usec * 1000UL;
     res.sys_ns = rusage.ru_stime.tv_sec * 1000000000UL + rusage.ru_stime.tv_usec * 1000UL;
     return res;

src/Common/TerminalSize.cpp

@@ -1,5 +1,8 @@
 #include <unistd.h>
 #include <sys/ioctl.h>
+#if defined(OS_SUNOS)
+#  include <sys/termios.h>
+#endif
 #include <Common/Exception.h>
 #include <Common/TerminalSize.h>
 #include <boost/program_options.hpp>
@@ -14,7 +17,7 @@ uint16_t getTerminalWidth()
 {
     if (isatty(STDIN_FILENO))
     {
-        winsize terminal_size {};
+        struct winsize terminal_size {};
 
         if (ioctl(STDIN_FILENO, TIOCGWINSZ, &terminal_size))
             DB::throwFromErrno("Cannot obtain terminal window size (ioctl TIOCGWINSZ)", DB::ErrorCodes::SYSTEM_ERROR);

src/Common/ThreadProfileEvents.h

@@ -105,8 +105,12 @@ struct RUsageCounters
     {
         ::rusage rusage {};
 #if !defined(__APPLE__)
+#if defined(OS_SUNOS)
+        ::getrusage(RUSAGE_LWP, &rusage);
+#else
         ::getrusage(RUSAGE_THREAD, &rusage);
-#endif
+#endif // OS_SUNOS
+#endif // __APPLE
         return RUsageCounters(rusage, getClockMonotonic());
     }
 

src/Common/checkStackSize.cpp

@@ -49,7 +49,7 @@ __attribute__((__weak__)) void checkStackSize()
         stack_address = reinterpret_cast<void*>(reinterpret_cast<uintptr_t>(pthread_get_stackaddr_np(thread)) - max_stack_size);
 #else
         pthread_attr_t attr;
-#   if defined(__FreeBSD__)
+#   if defined(__FreeBSD__) || defined(OS_SUNOS)
         pthread_attr_init(&attr);
         if (0 != pthread_attr_get_np(pthread_self(), &attr))
             throwFromErrno("Cannot pthread_attr_get_np", ErrorCodes::CANNOT_PTHREAD_ATTR);

src/Common/examples/int_hashes_perf.cpp

@@ -12,7 +12,7 @@
 
 static void setAffinity()
 {
-#if !defined(__APPLE__) && !defined(__FreeBSD__)
+#if !defined(__APPLE__) && !defined(__FreeBSD__) && !defined(__sun)
     cpu_set_t mask;
     CPU_ZERO(&mask);
     CPU_SET(0, &mask);

src/Common/setThreadName.cpp

@@ -1,6 +1,6 @@
 #include <pthread.h>
 
-#if defined(__APPLE__)
+#if defined(__APPLE__) || defined(OS_SUNOS)
 #elif defined(__FreeBSD__)
     #include <pthread_np.h>
 #else
@@ -34,6 +34,8 @@ void setThreadName(const char * name)
     if ((false))
 #elif defined(OS_DARWIN)
     if (0 != pthread_setname_np(name))
+#elif defined(OS_SUNOS)
+    if (0 != pthread_setname_np(pthread_self(), name))
 #else
     if (0 != prctl(PR_SET_NAME, name, 0, 0, 0))
 #endif
@@ -44,7 +46,7 @@ std::string getThreadName()
 {
     std::string name(16, '\0');
 
-#if defined(__APPLE__)
+#if defined(__APPLE__) || defined(OS_SUNOS)
     if (pthread_getname_np(pthread_self(), name.data(), name.size()))
         throw DB::Exception("Cannot get thread name with pthread_getname_np()", DB::ErrorCodes::PTHREAD_ERROR);
 #elif defined(__FreeBSD__)

src/IO/BitHelpers.h

@@ -9,6 +9,8 @@
 
 #if defined(__OpenBSD__) || defined(__FreeBSD__) || defined (__ANDROID__)
 #   include <sys/endian.h>
+#elif defined(__sun)
+#   include <endian.h>
 #elif defined(__APPLE__)
 #   include <libkern/OSByteOrder.h>
 

src/Processors/Formats/Impl/PrettyBlockOutputFormat.cpp

@@ -1,4 +1,7 @@
 #include <sys/ioctl.h>
+#if defined(OS_SUNOS)
+#  include <sys/termios.h>
+#endif
 #include <unistd.h>
 #include <Processors/Formats/Impl/PrettyBlockOutputFormat.h>
 #include <Formats/FormatFactory.h>

src/Storages/PostgreSQL/PostgreSQLPoolWithFailover.h

@@ -1,5 +1,6 @@
 #pragma once
 
+#include <mutex>
 #include <Core/Types.h>
 #include <Poco/Util/AbstractConfiguration.h>
 #include "PostgreSQLConnectionPool.h"

utils/CMakeLists.txt

@@ -39,7 +39,7 @@ if (NOT DEFINED ENABLE_UTILS OR ENABLE_UTILS)
     endif ()
 
     # memcpy_jart.S contains position dependent code
-    if (NOT CMAKE_POSITION_INDEPENDENT_CODE AND NOT OS_DARWIN)
+    if (NOT CMAKE_POSITION_INDEPENDENT_CODE AND NOT OS_DARWIN AND NOT OS_SUNOS)
         add_subdirectory (memcpy-bench)
     endif ()
 endif ()

utils/memcpy-bench/CMakeLists.txt

@@ -15,6 +15,10 @@ add_executable (memcpy-bench
 
 add_compile_options(memcpy-bench PRIVATE -fno-tree-loop-distribute-patterns)
 
+if (OS_SUNOS)
+	target_compile_options(memcpy-bench PRIVATE "-Wa,--divide")
+endif()
+
 set_source_files_properties(FastMemcpy.cpp PROPERTIES COMPILE_FLAGS "-Wno-old-style-cast")
 set_source_files_properties(FastMemcpy_Avx.cpp PROPERTIES COMPILE_FLAGS "-mavx -Wno-old-style-cast -Wno-cast-qual -Wno-cast-align")