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Allow building against PG13 source

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This patch adjusts the version checks to allow building against
postgres 13. It also adjusts the cmake version check to allow
building against RC and devel versions.
This commit is contained in:
Sven Klemm 2020-09-19 17:43:52 +02:00 committed by Sven Klemm
parent 05d8ac2a59
commit 21dc9b9c1a
2 changed files with 14 additions and 11 deletions
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18
CMakeLists.txt
View File

@ -207,27 +207,25 @@ execute_process(
OUTPUT_VARIABLE PG_VERSION_STRING
OUTPUT_STRIP_TRAILING_WHITESPACE)
if (NOT ${PG_VERSION_STRING} MATCHES "^PostgreSQL[ ]+([0-9]+)\\.([0-9]+)(\\.([0-9]+))*")
if (NOT ${PG_VERSION_STRING} MATCHES "^PostgreSQL[ ]+([0-9]+)(\\.([0-9]+)|devel|rc[0-9]+)")
message(FATAL_ERROR "Could not parse PostgreSQL version ${PG_VERSION_STRING}")
endif ()
set(PG_VERSION_MAJOR ${CMAKE_MATCH_1})
set(PG_VERSION_MINOR ${CMAKE_MATCH_2})
set(PG_VERSION_PATCH ${CMAKE_MATCH_4})
if (NOT ${PG_VERSION_PATCH} OR ${PG_VERSION_PATCH} EQUAL "")
set(PG_VERSION "${PG_VERSION_MAJOR}.${PG_VERSION_MINOR}")
else ()
set(PG_VERSION "${PG_VERSION_MAJOR}.${PG_VERSION_MINOR}.${PG_VERSION_PATCH}")
if (${CMAKE_MATCH_COUNT} GREATER "2" )
set(PG_VERSION_MINOR ${CMAKE_MATCH_3})
else()
set(PG_VERSION_MINOR 0)
endif ()
set(PG_VERSION "${PG_VERSION_MAJOR}.${PG_VERSION_MINOR}")
message(STATUS "Compiling against PostgreSQL version ${PG_VERSION}")
# Ensure that PostgreSQL version is supported and consistent
# with src/compat.h version check
if ((${PG_VERSION_MAJOR} LESS "11") OR
(${PG_VERSION_MAJOR} GREATER "12"))
message(FATAL_ERROR "TimescaleDB only supports PostgreSQL 11 and 12")
(${PG_VERSION_MAJOR} GREATER "13"))
message(FATAL_ERROR "TimescaleDB only supports PostgreSQL 11, 12 and 13")
endif()
# Get PostgreSQL configuration from pg_config

7
src/compat.h
View File

@ -24,15 +24,20 @@
#define is_supported_pg_version_11(version) ((version >= 110000) && (version < 120000))
#define is_supported_pg_version_12(version) ((version >= 120000) && (version < 130000))
#define is_supported_pg_version_13(version) ((version >= 130000) && (version < 140000))
#define is_supported_pg_version(version) \
(is_supported_pg_version_11(version) || is_supported_pg_version_12(version))
(is_supported_pg_version_11(version) || is_supported_pg_version_12(version) || \
is_supported_pg_version_13(version))
#define PG11 is_supported_pg_version_11(PG_VERSION_NUM)
#define PG12 is_supported_pg_version_12(PG_VERSION_NUM)
#define PG13 is_supported_pg_version_13(PG_VERSION_NUM)
#define PG12_LT PG11
#define PG12_GE !(PG12_LT)
#define PG13_LT !(PG13)
#define PG13_GE PG13
#if !(is_supported_pg_version(PG_VERSION_NUM))
#error "Unsupported PostgreSQL version"