Re: [sqlite] [PATCH] Fix Symbol not found: _OSAtomicCompareAndSwapPtrBarrier on Mac OS X 10.4 (Tiger)
On Tue, Aug 21, 2012 at 8:54 PM, Dwayne Litzenberger dl...@dropbox.comwrote: Recent versions of SQLite fail to run on Mac OS X 10.4 (Tiger) with the following error message: We don't test SQLite in MacOS 10.4, but we do test every release on MacOS 10.2. For that platform, we add the compile-time option: -DSQLITE_WITHOUT_ZONEMALLOC Doing the same should clear the problem on MacOS 10.4 as well. And using that approach will save us from having to maintain a bunch of hard-to-test preprocessor logic. $ DYLD_LIBRARY_PATH=. ./sqlite3 dyld: lazy symbol binding failed: Symbol not found: _OSAtomicCompareAndSwapPtrBarrier Referenced from: ./libsqlite3.0.dylib Expected in: /usr/lib/libSystem.B.dylib dyld: Symbol not found: _OSAtomicCompareAndSwapPtrBarrier Referenced from: ./libsqlite3.0.dylib Expected in: /usr/lib/libSystem.B.dylib Trace/BPT trap This is because OSAtomicCompareAndSwapPtrBarrier was not introduced until Mac OS X 10.5 (Leopard). Affected versions: - Latest trunk (fossil 45cdc32f1e cloned from https://sqlite.org/src/) - SQLite 3.7.13 - SQLite 3.7.12 Not affected: - SQLite 3.7.11 - SQLite 3.7.10 - SQLite 3.7.9 Build environment: Mac OS X SDK: MacOSX10.6.sdk $ xcodebuild -version Xcode 3.2.5 Component versions: DevToolsCore-1763.0; DevToolsSupport-1758.0 BuildVersion: 10M2423 $ gcc --version i686-apple-darwin10-gcc-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5664) How to reproduce: I built SQLite on a Mac OS X 10.5 (Leopard) machine, then copied .libs/ to a machine running 10.4 (Tiger) and ran sqlite3 from there: tar xzf sqlite-autoconf-3071300.tar.gz mkdir bld cd bld CFLAGS='-arch ppc -arch i386 -mmacosx-version-min=10.4' \ LDFLAGS='-arch ppc -arch i386 -mmacosx-version-min=10.4' \ ../sqlite-autoconf-3071300/configure --without-dependency-tracking make rsync --delete -a .libs/ tigerbox:~/sqlite-scratch/ ssh -t tigerbox cd ~/sqlite-scratch DYLD_LIBRARY_PATH=. ./sqlite3 I should get a regular sqlite prompt. What I actually got was the Symbol not found error above. It looks like other people have seen this issue before[1], but it does not look like it's actually been fixed. Please apply the attached patch against the latest trunk (45cdc32f1e), which fixes this bug. (You can ignore the git commit id in the patch. It wasn't obvious to me how to make fossil output a commit as a patch, so just I did a git init inside the fossil working directory and then worked from that.) Cheers, - Dwayne [1] http://sqlite.org:8080/pipermail/sqlite-users/2012-January/036184.html ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users -- D. Richard Hipp d...@sqlite.org ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
[sqlite] [PATCH] Fix Symbol not found: _OSAtomicCompareAndSwapPtrBarrier on Mac OS X 10.4 (Tiger)
Recent versions of SQLite fail to run on Mac OS X 10.4 (Tiger) with the following error message: $ DYLD_LIBRARY_PATH=. ./sqlite3 dyld: lazy symbol binding failed: Symbol not found: _OSAtomicCompareAndSwapPtrBarrier Referenced from: ./libsqlite3.0.dylib Expected in: /usr/lib/libSystem.B.dylib dyld: Symbol not found: _OSAtomicCompareAndSwapPtrBarrier Referenced from: ./libsqlite3.0.dylib Expected in: /usr/lib/libSystem.B.dylib Trace/BPT trap This is because OSAtomicCompareAndSwapPtrBarrier was not introduced until Mac OS X 10.5 (Leopard). Affected versions: - Latest trunk (fossil 45cdc32f1e cloned from https://sqlite.org/src/) - SQLite 3.7.13 - SQLite 3.7.12 Not affected: - SQLite 3.7.11 - SQLite 3.7.10 - SQLite 3.7.9 Build environment: Mac OS X SDK: MacOSX10.6.sdk $ xcodebuild -version Xcode 3.2.5 Component versions: DevToolsCore-1763.0; DevToolsSupport-1758.0 BuildVersion: 10M2423 $ gcc --version i686-apple-darwin10-gcc-4.2.1 (GCC) 4.2.1 (Apple Inc. build 5664) How to reproduce: I built SQLite on a Mac OS X 10.5 (Leopard) machine, then copied .libs/ to a machine running 10.4 (Tiger) and ran sqlite3 from there: tar xzf sqlite-autoconf-3071300.tar.gz mkdir bld cd bld CFLAGS='-arch ppc -arch i386 -mmacosx-version-min=10.4' \ LDFLAGS='-arch ppc -arch i386 -mmacosx-version-min=10.4' \ ../sqlite-autoconf-3071300/configure --without-dependency-tracking make rsync --delete -a .libs/ tigerbox:~/sqlite-scratch/ ssh -t tigerbox cd ~/sqlite-scratch DYLD_LIBRARY_PATH=. ./sqlite3 I should get a regular sqlite prompt. What I actually got was the Symbol not found error above. It looks like other people have seen this issue before[1], but it does not look like it's actually been fixed. Please apply the attached patch against the latest trunk (45cdc32f1e), which fixes this bug. (You can ignore the git commit id in the patch. It wasn't obvious to me how to make fossil output a commit as a patch, so just I did a git init inside the fossil working directory and then worked from that.) Cheers, - Dwayne [1] http://sqlite.org:8080/pipermail/sqlite-users/2012-January/036184.html ___ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
Re: [sqlite] [PATCH] Fix Symbol not found: _OSAtomicCompareAndSwapPtrBarrier on Mac OS X 10.4 (Tiger)
On Tue, Aug 21, 2012 at 5:54 PM, Dwayne Litzenberger dl...@dropbox.com wrote:
Please apply the attached patch against the latest trunk (45cdc32f1e),
which fixes this bug.
It looks like the mailman archives stripped the patch, so here it is
again, as text:
commit adf442e047fcf8523b43ff975be872a36e3d5b40
Author: Dwayne Litzenberger dl...@dropbox.com
Date: Tue Aug 21 14:59:05 2012 -0700
Don't try to use OSAtomicCompareAndSwapPtrBarrier when building
for Mac OS X 10.4 and earlier.
OSAtomicCompareAndSwapPtrBarrier was introduced in Mac OS X 10.5,
so we get a
dyld error when starting on 10.4 if we build using a newer SDK.
diff --git a/src/mem1.c b/src/mem1.c
index 3578496..c42db01 100644
--- a/src/mem1.c
+++ b/src/mem1.c
@@ -68,6 +68,7 @@
#include sys/sysctl.h
#include malloc/malloc.h
#include libkern/OSAtomic.h
+#include AvailabilityMacros.h
static malloc_zone_t* _sqliteZone_;
#define SQLITE_MALLOC(x) malloc_zone_malloc(_sqliteZone_, (x))
#define SQLITE_FREE(x) malloc_zone_free(_sqliteZone_, (x));
@@ -235,8 +236,16 @@ static int sqlite3MemInit(void *NotUsed){
malloc_zone_t* newzone = malloc_create_zone(4096, 0);
malloc_set_zone_name(newzone, Sqlite_Heap);
do{
+#if MAC_OS_X_VERSION_MIN_REQUIRED = 1050
success = OSAtomicCompareAndSwapPtrBarrier(NULL, newzone,
(void * volatile *)_sqliteZone_);
+#elif defined(__LP64__)
+ success = OSAtomicCompareAndSwap64Barrier((int64_t)NULL,
(int64_t)newzone,
+ (int64_t volatile *)_sqliteZone_);
+#else
+ success = OSAtomicCompareAndSwap32Barrier((int32_t)NULL,
(int32_t)newzone,
+ (int32_t volatile *)_sqliteZone_);
+#endif
}while(!_sqliteZone_);
if( !success ){
/* somebody registered a zone first */
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