forked from continuwuation/rocksdb
2950e99219
Summary: I am wanting to use std::counting_semaphore for something and the timing seems good to require C++20 support. The internets suggest: * GCC >= 10 is adequate, >= 11 preferred * Clang >= 10 is needed * Visual Studio >= 2019 is adquate And popular linux distributions look like this: * CentOS Stream 9 -> GCC 11.2 (CentOS 8 is EOL) * Ubuntu 22.04 LTS -> GCC 11.x (Ubuntu 20 just ended standard support) * Debian 12 (oldstable) -> GCC 12.2 * (Debian 11 has ended security updates, uses GCC 10.2) This required generating a new docker image based on Ubuntu 22 for CI using gcc. The existing Ubuntu 20 image works for covering appropriate clang versions (though we should maybe add a much later version as well, in the next increment of our Ubuntu 22 image; however the minimum available clang build from apt.llvm.org for Ubuntu 22 is clang 13). Update to SetDumpFilter is to quiet a mysterious gcc-13 warning-as-error. Removed --compile-no-warning-as-error from a cmake command line because cmake in the new docker image is too old for this option. Pull Request resolved: https://github.com/facebook/rocksdb/pull/13904 Test Plan: CI, one minor unit test added to verify std::counting_semaphor works Reviewed By: xingbowang Differential Revision: D81266435 Pulled By: pdillinger fbshipit-source-id: 26040eeccca7004416e29a6ff4f6ea93f2052684
58 lines
2.8 KiB
Makefile
58 lines
2.8 KiB
Makefile
include ../make_config.mk
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ifndef DISABLE_JEMALLOC
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ifdef JEMALLOC
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PLATFORM_CXXFLAGS += -DROCKSDB_JEMALLOC -DJEMALLOC_NO_DEMANGLE
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endif
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EXEC_LDFLAGS := $(JEMALLOC_LIB) $(EXEC_LDFLAGS) -lpthread
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PLATFORM_CXXFLAGS += $(JEMALLOC_INCLUDE)
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endif
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ifneq ($(USE_RTTI), 1)
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CXXFLAGS += -fno-rtti
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endif
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CFLAGS += -Wstrict-prototypes
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.PHONY: clean librocksdb
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all: simple_example column_families_example compact_files_example c_simple_example optimistic_transaction_example transaction_example compaction_filter_example options_file_example rocksdb_backup_restore_example
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simple_example: librocksdb simple_example.cc
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$(CXX) $(CXXFLAGS) $@.cc -o$@ ../librocksdb.a -I../include -O2 -std=c++20 $(PLATFORM_LDFLAGS) $(PLATFORM_CXXFLAGS) $(EXEC_LDFLAGS)
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column_families_example: librocksdb column_families_example.cc
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$(CXX) $(CXXFLAGS) $@.cc -o$@ ../librocksdb.a -I../include -O2 -std=c++20 $(PLATFORM_LDFLAGS) $(PLATFORM_CXXFLAGS) $(EXEC_LDFLAGS)
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compaction_filter_example: librocksdb compaction_filter_example.cc
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$(CXX) $(CXXFLAGS) $@.cc -o$@ ../librocksdb.a -I../include -O2 -std=c++20 $(PLATFORM_LDFLAGS) $(PLATFORM_CXXFLAGS) $(EXEC_LDFLAGS)
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compact_files_example: librocksdb compact_files_example.cc
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$(CXX) $(CXXFLAGS) $@.cc -o$@ ../librocksdb.a -I../include -O2 -std=c++20 $(PLATFORM_LDFLAGS) $(PLATFORM_CXXFLAGS) $(EXEC_LDFLAGS)
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.c.o:
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$(CC) $(CFLAGS) -c $< -o $@ -I../include
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c_simple_example: librocksdb c_simple_example.o
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$(CXX) $@.o -o$@ ../librocksdb.a $(PLATFORM_LDFLAGS) $(EXEC_LDFLAGS)
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optimistic_transaction_example: librocksdb optimistic_transaction_example.cc
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$(CXX) $(CXXFLAGS) $@.cc -o$@ ../librocksdb.a -I../include -O2 -std=c++20 $(PLATFORM_LDFLAGS) $(PLATFORM_CXXFLAGS) $(EXEC_LDFLAGS)
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transaction_example: librocksdb transaction_example.cc
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$(CXX) $(CXXFLAGS) $@.cc -o$@ ../librocksdb.a -I../include -O2 -std=c++20 $(PLATFORM_LDFLAGS) $(PLATFORM_CXXFLAGS) $(EXEC_LDFLAGS)
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options_file_example: librocksdb options_file_example.cc
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$(CXX) $(CXXFLAGS) $@.cc -o$@ ../librocksdb.a -I../include -O2 -std=c++20 $(PLATFORM_LDFLAGS) $(PLATFORM_CXXFLAGS) $(EXEC_LDFLAGS)
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multi_processes_example: librocksdb multi_processes_example.cc
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$(CXX) $(CXXFLAGS) $@.cc -o$@ ../librocksdb.a -I../include -O2 -std=c++20 $(PLATFORM_LDFLAGS) $(PLATFORM_CXXFLAGS) $(EXEC_LDFLAGS)
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rocksdb_backup_restore_example: librocksdb rocksdb_backup_restore_example.cc
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$(CXX) $(CXXFLAGS) $@.cc -o$@ ../librocksdb.a -I../include -O2 -std=c++20 $(PLATFORM_LDFLAGS) $(PLATFORM_CXXFLAGS) $(EXEC_LDFLAGS)
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clean:
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rm -rf ./simple_example ./column_families_example ./compact_files_example ./compaction_filter_example ./c_simple_example c_simple_example.o ./optimistic_transaction_example ./transaction_example ./options_file_example ./multi_processes_example ./rocksdb_backup_restore_example
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librocksdb:
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cd .. && $(MAKE) static_lib
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