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mdbx: allow to predefine/override MDBX_BUILD_TIMESTAMP
for builds reproducibility.
Resolve https://github.com/erthink/libmdbx/issues/201
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parent
50328de63c
commit
f951f246b8
@ -750,7 +750,9 @@ endif(MDBX_INSTALL_STATIC)
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################################################################################
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# collect options & build info
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string(TIMESTAMP MDBX_BUILD_TIMESTAMP UTC)
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if(NOT DEFINED MDBX_BUILD_TIMESTAMP)
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string(TIMESTAMP MDBX_BUILD_TIMESTAMP UTC)
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endif()
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set(MDBX_BUILD_FLAGS ${CMAKE_C_FLAGS})
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if(MDBX_BUILD_CXX)
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set(MDBX_BUILD_FLAGS ${CMAKE_CXX_FLAGS})
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@ -17,6 +17,10 @@ ChangeLog
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- Finalize C++ API (few typos and trivia bugs are still likely for now).
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- Packages for [Astra Linux](https://astralinux.ru/), [ALT Linux](https://www.altlinux.org/), [ROSA Linux](https://www.rosalinux.ru/), etc.
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New features:
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- Allow to predefine/override `MDBX_BUILD_TIMESTAMP` for builds reproducibility (https://github.com/erthink/libmdbx/issues/201).
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## v0.10.1 at 2021-06-01
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13
GNUmakefile
13
GNUmakefile
@ -29,7 +29,8 @@ INSTALL ?= install
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CC ?= gcc
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CFLAGS_EXTRA ?=
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LD ?= ld
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MDBX_BUILD_OPTIONS ?= -DNDEBUG=1
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MDBX_BUILD_OPTIONS ?=-DNDEBUG=1
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MDBX_BUILD_TIMESTAMP ?=$(shell date +%Y-%m-%dT%H:%M:%S%z)
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CFLAGS ?= -std=gnu11 -O2 -g -Wall -Werror -Wextra -Wpedantic -ffunction-sections -fPIC -fvisibility=hidden -pthread -Wno-error=attributes $(CFLAGS_EXTRA)
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# -Wno-tautological-compare
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CXX ?= g++
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@ -123,7 +124,8 @@ help:
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#< dist-cutoff-end
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show-options:
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@echo " MDBX_BUILD_OPTIONS =$(MDBX_BUILD_OPTIONS)"
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@echo " MDBX_BUILD_OPTIONS = $(MDBX_BUILD_OPTIONS)"
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@echo " MDBX_BUILD_TIMESTAMP = $(MDBX_BUILD_TIMESTAMP)"
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@echo '## TIP: Use `make options` to listing available build options.'
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@echo " CFLAGS =$(CFLAGS)"
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@echo " CXXFLAGS =$(CXXFLAGS)"
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@ -149,7 +151,8 @@ options:
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@echo " EXE_LDFLAGS =$(EXE_LDFLAGS)"
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@echo " LIBS =$(LIBS)"
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@echo ""
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@echo " MDBX_BUILD_OPTIONS =$(MDBX_BUILD_OPTIONS)"
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@echo " MDBX_BUILD_OPTIONS = $(MDBX_BUILD_OPTIONS)"
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@echo " MDBX_BUILD_TIMESTAMP = $(MDBX_BUILD_TIMESTAMP)"
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@echo ""
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@echo "## Assortment items for MDBX_BUILD_OPTIONS:"
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@echo "## Note that the defaults should already be correct for most platforms;"
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@ -198,7 +201,7 @@ MAN_SRCDIR := man1/
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config.h: mdbx.c $(lastword $(MAKEFILE_LIST))
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@echo ' MAKE $@'
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$(QUIET)(echo '#define MDBX_BUILD_TIMESTAMP "$(shell date +%Y-%m-%dT%H:%M:%S%z)"' \
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$(QUIET)(echo '#define MDBX_BUILD_TIMESTAMP "$(MDBX_BUILD_TIMESTAMP)"' \
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&& echo '#define MDBX_BUILD_FLAGS "$(CXXSTD) $(CFLAGS) $(LDFLAGS) $(LIBS)"' \
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&& echo '#define MDBX_BUILD_COMPILER "$(shell (LC_ALL=C $(CC) --version || echo 'Please use GCC or CLANG compatible compiler') | head -1)"' \
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&& echo '#define MDBX_BUILD_TARGET "$(shell set -o pipefail; (LC_ALL=C $(CC) -v 2>&1 | grep -i '^Target:' | cut -d ' ' -f 2- || (LC_ALL=C $(CC) --version | grep -qi e2k && echo E2K) || echo 'Please use GCC or CLANG compatible compiler') | head -1)"' \
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@ -388,7 +391,7 @@ src/version.c: src/version.c.in $(lastword $(MAKEFILE_LIST)) $(git_DIR)/HEAD $(g
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src/config.h: src/version.c $(lastword $(MAKEFILE_LIST))
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@echo ' MAKE $@'
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$(QUIET)(echo '#define MDBX_BUILD_TIMESTAMP "$(shell date +%Y-%m-%dT%H:%M:%S%z)"' \
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$(QUIET)(echo '#define MDBX_BUILD_TIMESTAMP "$(MDBX_BUILD_TIMESTAMP)"' \
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&& echo '#define MDBX_BUILD_FLAGS "$(CXXSTD) $(CFLAGS) $(LDFLAGS) $(LIBS)"' \
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&& echo '#define MDBX_BUILD_COMPILER "$(shell (LC_ALL=C $(CC) --version || echo 'Please use GCC or CLANG compatible compiler') | head -1)"' \
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&& echo '#define MDBX_BUILD_TARGET "$(shell set -o pipefail; (LC_ALL=C $(CC) -v 2>&1 | grep -i '^Target:' | cut -d ' ' -f 2- || (LC_ALL=C $(CC) --version | grep -qi e2k && echo E2K) || echo 'Please use GCC or CLANG compatible compiler') | head -1)"' \
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@ -21978,7 +21978,7 @@ __dll_export
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#ifdef MDBX_BUILD_TIMESTAMP
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MDBX_BUILD_TIMESTAMP
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#else
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__DATE__ " " __TIME__
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"\"" __DATE__ " " __TIME__ "\""
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#endif /* MDBX_BUILD_TIMESTAMP */
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,
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