Fixing Makefile issue reported in Issue 15 (misspelled flag)
git-svn-id: https://leveldb.googlecode.com/svn/trunk@35 62dab493-f737-651d-591e-8d6aee1b9529
This commit is contained in:
gabor@google.com
parent
f57e23351f
commit
85f0ab1975
3
Makefile
3
Makefile
@ -36,7 +36,7 @@ else
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GOOGLE_PERFTOOLS_LDFLAGS=
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endif
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CFLAGS = -c -I. -I./include $(PORT_CFLAGS) $(PLATFORM_CCFLAGS) $(OPT) $(SNAPPY_CFLAGS)
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CFLAGS = -c -I. -I./include $(PORT_CFLAGS) $(PLATFORM_CFLAGS) $(OPT) $(SNAPPY_CFLAGS)
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LDFLAGS=$(PLATFORM_LDFLAGS) $(SNAPPY_LDFLAGS) $(GOOGLE_PERFTOOLS_LDFLAGS)
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@ -168,6 +168,7 @@ ifeq ($(PLATFORM), IOS)
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SIMULATORROOT=/Developer/Platforms/iPhoneSimulator.platform/Developer
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DEVICEROOT=/Developer/Platforms/iPhoneOS.platform/Developer
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IOSVERSION=$(shell defaults read /Developer/Platforms/iPhoneOS.platform/version CFBundleShortVersionString)
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.cc.o:
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mkdir -p ios-x86/$(dir $@)
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$(SIMULATORROOT)/usr/bin/$(CC) $(CFLAGS) -isysroot $(SIMULATORROOT)/SDKs/iPhoneSimulator$(IOSVERSION).sdk -arch i686 $< -o ios-x86/$@
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@ -17,8 +17,8 @@ rm -f build_config.mk
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case `uname -s` in
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Darwin)
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PLATFORM=OS_MACOSX
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echo "PLATFORM_CFLAGS=-pthread -DOS_MACOSX" >> build_config.mk
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echo "PLATFORM_LDFLAGS=-lpthread" >> build_config.mk
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echo "PLATFORM_CFLAGS=-DOS_MACOSX" >> build_config.mk
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echo "PLATFORM_LDFLAGS=" >> build_config.mk
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;;
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Linux)
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PLATFORM=OS_LINUX
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@ -49,9 +49,9 @@ g++ $CFLAGS -std=c++0x -x c++ - -o /dev/null 2>/dev/null <<EOF
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int main() {}
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EOF
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if [ "$?" = 0 ]; then
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PORT_CFLAGS+=" -DLEVELDB_PLATFORM_POSIX -DLEVELDB_CSTDATOMIC_PRESENT -std=c++0x"
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PORT_CFLAGS="$PORT_CFLAGS -DLEVELDB_PLATFORM_POSIX -DLEVELDB_CSTDATOMIC_PRESENT -std=c++0x"
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else
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PORT_CFLAGS+=" -DLEVELDB_PLATFORM_POSIX"
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PORT_CFLAGS="$PORT_CFLAGS -DLEVELDB_PLATFORM_POSIX"
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fi
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# Test whether Snappy library is installed
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@ -1,50 +0,0 @@
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// Copyright (c) 2011 The LevelDB Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file. See the AUTHORS file for names of contributors.
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#include "port_osx.h"
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#include <cstdlib>
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#include <stdio.h>
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#include <string.h>
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#include "util/logging.h"
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namespace leveldb {
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namespace port {
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static void PthreadCall(const char* label, int result) {
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if (result != 0) {
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fprintf(stderr, "pthread %s: %s\n", label, strerror(result));
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abort();
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}
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}
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Mutex::Mutex() { PthreadCall("init mutex", pthread_mutex_init(&mu_, NULL)); }
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Mutex::~Mutex() { PthreadCall("destroy mutex", pthread_mutex_destroy(&mu_)); }
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void Mutex::Lock() { PthreadCall("lock", pthread_mutex_lock(&mu_)); }
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void Mutex::Unlock() { PthreadCall("unlock", pthread_mutex_unlock(&mu_)); }
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CondVar::CondVar(Mutex* mu)
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: mu_(mu) {
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PthreadCall("init cv", pthread_cond_init(&cv_, NULL));
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}
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CondVar::~CondVar() { PthreadCall("destroy cv", pthread_cond_destroy(&cv_)); }
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void CondVar::Wait() {
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PthreadCall("wait", pthread_cond_wait(&cv_, &mu_->mu_));
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}
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void CondVar::Signal() {
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PthreadCall("signal", pthread_cond_signal(&cv_));
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}
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void CondVar::SignalAll() {
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PthreadCall("broadcast", pthread_cond_broadcast(&cv_));
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}
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}
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}
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125
port/port_osx.h
125
port/port_osx.h
@ -1,125 +0,0 @@
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// Copyright (c) 2011 The LevelDB Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file. See the AUTHORS file for names of contributors.
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//
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// See port_example.h for documentation for the following types/functions.
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#ifndef STORAGE_LEVELDB_PORT_PORT_OSX_H_
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#define STORAGE_LEVELDB_PORT_PORT_OSX_H_
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#include <libkern/OSAtomic.h>
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#include <machine/endian.h>
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#include <pthread.h>
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#include <stdint.h>
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#include <string>
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namespace leveldb {
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// The following 4 methods implemented here for the benefit of env_posix.cc.
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inline size_t fread_unlocked(void *a, size_t b, size_t c, FILE *d) {
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return fread(a, b, c, d);
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}
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inline size_t fwrite_unlocked(const void *a, size_t b, size_t c, FILE *d) {
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return fwrite(a, b, c, d);
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}
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inline int fflush_unlocked(FILE *f) {
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return fflush(f);
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}
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inline int fdatasync(int fd) {
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return fsync(fd);
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}
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namespace port {
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static const bool kLittleEndian = (__DARWIN_BYTE_ORDER == __DARWIN_LITTLE_ENDIAN);
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// ------------------ Threading -------------------
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// A Mutex represents an exclusive lock.
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class Mutex {
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public:
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Mutex();
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~Mutex();
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void Lock();
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void Unlock();
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void AssertHeld() { }
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private:
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friend class CondVar;
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pthread_mutex_t mu_;
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// No copying
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Mutex(const Mutex&);
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void operator=(const Mutex&);
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};
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class CondVar {
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public:
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explicit CondVar(Mutex* mu);
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~CondVar();
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void Wait();
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void Signal();
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void SignalAll();
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private:
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pthread_cond_t cv_;
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Mutex* mu_;
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};
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inline void MemoryBarrier() {
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#if defined(__GNUC__) && (defined(__i386__) || defined(__x86_64__))
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// See http://gcc.gnu.org/ml/gcc/2003-04/msg01180.html for a discussion on
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// this idiom. Also see http://en.wikipedia.org/wiki/Memory_ordering.
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__asm__ __volatile__("" : : : "memory");
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#else
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OSMemoryBarrier();
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#endif
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}
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class AtomicPointer {
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private:
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void* ptr_;
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public:
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AtomicPointer() { }
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explicit AtomicPointer(void* p) : ptr_(p) {}
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inline void* Acquire_Load() const {
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void* ptr = ptr_;
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MemoryBarrier();
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return ptr;
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}
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inline void Release_Store(void* v) {
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MemoryBarrier();
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ptr_ = v;
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}
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inline void* NoBarrier_Load() const {
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return ptr_;
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}
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inline void NoBarrier_Store(void* v) {
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ptr_ = v;
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}
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};
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inline bool Snappy_Compress(const char* input, size_t input_length,
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std::string* output) {
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return false;
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}
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inline bool Snappy_Uncompress(const char* input_data, size_t input_length,
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std::string* output) {
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return false;
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}
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inline bool GetHeapProfile(void (*func)(void*, const char*, int), void* arg) {
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return false;
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}
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}
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}
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#endif // STORAGE_LEVELDB_PORT_PORT_OSX_H_
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