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mdbx-cmake: #if/#endif instead of cmake-conditions for posix/windows sources.

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Change-Id: Ic95bd3ba345160cf1d68c79f11d6560d4c41cb2b
This commit is contained in:
Leo Yuriev 2020-02-28 15:51:12 +03:00
parent 6248b67f75
commit 63449a44c5
4 changed files with 17 additions and 16 deletions
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5
GNUmakefile
View File

@ -236,10 +236,7 @@ dist/@tmp-shared_internals.inc: src/elements/version.c $(ALLOY_DEPS) $(lastword
dist/mdbx.c: dist/@tmp-shared_internals.inc $(lastword $(MAKEFILE_LIST))
mkdir -p dist && (cat dist/@tmp-shared_internals.inc \
&& cat src/elements/core.c src/elements/osal.c src/elements/version.c \
&& echo '#if defined(_WIN32) || defined(_WIN64)' \
&& cat src/elements/lck-windows.c && echo '#else /* LCK-implementation */' \
&& cat src/elements/lck-posix.c && echo '#endif /* LCK-implementation */' \
&& cat src/elements/core.c src/elements/osal.c src/elements/version.c src/elements/lck-windows.c src/elements/lck-posix.c \
) | grep -v -e '#include "' -e '#pragma once' | sed 's|@INCLUDE|#include|' > $@
define dist-tool-rule

7
src/CMakeLists.txt
View File

@ -19,14 +19,9 @@ message(STATUS "libmdbx version is ${MDBX_VERSION}")
if(MDBX_ALLOY_MODE)
set(LIBMDBX_SOURCES alloy.c)
else()
if(${CMAKE_SYSTEM_NAME} STREQUAL "Windows")
set(LIBMDBX_OSAL windows)
else()
set(LIBMDBX_OSAL posix)
endif()
set(LIBMDBX_SOURCES
elements/options.h elements/defs.h elements/internals.h elements/osal.h
elements/core.c elements/osal.c elements/lck-${LIBMDBX_OSAL}.c)
elements/core.c elements/osal.c elements/lck-posix.c elements/lck-windows.c)
endif()
list(APPEND LIBMDBX_SOURCES ../mdbx.h
"${CMAKE_CURRENT_SOURCE_DIR}/elements/version.c"

9
src/elements/lck-posix.c
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@ -12,6 +12,8 @@
* <http://www.OpenLDAP.org/license.html>.
*/
#if !(defined(_WIN32) || defined(_WIN64)) /* !Windows LCK-implementation */
#include "internals.h"
#include <sys/sem.h>
@ -803,3 +805,10 @@ void mdbx_txn_unlock(MDBX_env *env) {
mdbx_panic("%s() failed: err %d\n", __func__, rc);
mdbx_jitter4testing(true);
}
#else
#ifdef _MSC_VER
#pragma warning(disable : 4206) /* nonstandard extension used: translation \
unit is empty */
#endif /* _MSC_VER (warnings) */
#endif /* !Windows LCK-implementation */

12
src/elements/lck-windows.c
View File

@ -12,17 +12,15 @@
* <http://www.OpenLDAP.org/license.html>.
*/
#include "internals.h"
#if defined(_WIN32) || defined(_WIN64) /* Windows LCK-implementation */
/* PREAMBLE FOR WINDOWS:
*
* We are not concerned for performance here.
* If you are running Windows a performance could NOT be the goal.
* Otherwise please use Linux.
*
* Regards,
* LY
*/
* Otherwise please use Linux. */
#include "internals.h"
static void mdbx_winnt_import(void);
@ -799,3 +797,5 @@ static void mdbx_winnt_import(void) {
mdbx_srwlock_ReleaseExclusive = stub_srwlock_ReleaseExclusive;
}
}
#endif /* Windows LCK-implementation */