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Adds better versioning for non-stable builds

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Allows version forcing via `cmake -DFORCE_VERSION=1.1.1-foo`
This commit is contained in:
Tres Finocchiaro
2015-09-21 14:54:57 -04:00
parent 1755962b39
commit 8e633df1ee
2 changed files with 61 additions and 1 deletions
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4
CMakeLists.txt
View File

@@ -20,7 +20,7 @@ STRING(TOUPPER "${CMAKE_PROJECT_NAME}" PROJECT_NAME_UCASE)
# Timestamp available since cmake 2.8.11
IF(CMAKE_VERSION VERSION_LESS "2.8.11")
SET(PROJECT_YEAR "2015")
EXECUTE_PROCESS(COMMAND date +%Y OUTPUT_VARIABLE PROJECT_YEAR OUTPUT_STRIP_TRAILING_WHITESPACE)
ELSE()
STRING(TIMESTAMP PROJECT_YEAR "%Y")
ENDIF()
@@ -39,6 +39,8 @@ IF(VERSION_SUFFIX)
SET(VERSION "${VERSION}-${VERSION_SUFFIX}")
ENDIF(VERSION_SUFFIX)
# Override version information for non-base builds
INCLUDE(VersionInfo)
INCLUDE(DetectMachine)

58
cmake/modules/VersionInfo.cmake Normal file
View File

@@ -0,0 +1,58 @@
FIND_PACKAGE(Git)
IF(GIT_FOUND AND NOT FORCE_VERSION)
# Look for git tag information (e.g. Stable: "v1.0.0", Non-stable: "v1.0.0-123-a1b2c3d4")
EXECUTE_PROCESS(
COMMAND "${GIT_EXECUTABLE}" describe --tags --match v[0-9].[0-9].[0-9]*
OUTPUT_VARIABLE GIT_TAG
WORKING_DIRECTORY "${CMAKE_SOURCE_DIR}"
TIMEOUT 1
OUTPUT_STRIP_TRAILING_WHITESPACE)
STRING(REPLACE "-" ";" TAG_LIST "${GIT_TAG}")
LIST(LENGTH TAG_LIST TAG_LIST_LENGTH)
IF(TAG_LIST_LENGTH EQUAL 1)
# Stable build, FORCE_VERSION=x.x.x
LIST(GET TAG_LIST 0 FORCE_VERSION)
STRING(REPLACE "v" "" FORCE_VERSION "${FORCE_VERSION}")
ELSEIF(TAG_LIST_LENGTH EQUAL 3)
# Non-stable build, FORCE_VERSION=x.x.x-hash
LIST(GET TAG_LIST 0 FORCE_VERSION)
LIST(GET TAG_LIST 2 COMMIT_HASH)
STRING(REPLACE "v" "" FORCE_VERSION "${FORCE_VERSION}")
SET(FORCE_VERSION "${FORCE_VERSION}-${COMMIT_HASH}")
ENDIF()
ENDIF()
IF(FORCE_VERSION STREQUAL "internal")
# Use release info from /CMakeLists.txt
ELSEIF(FORCE_VERSION)
STRING(REPLACE "." ";" VERSION_LIST "${FORCE_VERSION}")
STRING(REPLACE "-" ";" VERSION_LIST "${VERSION_LIST}")
LIST(LENGTH VERSION_LIST VERSION_LENGTH)
LIST(GET VERSION_LIST 0 VERSION_MAJOR)
LIST(GET VERSION_LIST 1 VERSION_MINOR)
LIST(GET VERSION_LIST 2 VERSION_PATCH)
IF(VERSION_LENGTH GREATER 3)
LIST(GET VERSION_LIST 3 VERSION_SUFFIX)
ENDIF()
SET(VERSION "${FORCE_VERSION}")
ELSE()
MESSAGE("Git not found. Using release info from /CMakeLists.txt")
ENDIF()
MESSAGE("\n"
"Configuring ${PROJECT_NAME_UCASE}\n"
"--------------------------\n"
"* Build version : ${VERSION}\n"
"* Major version : ${VERSION_MAJOR}\n"
"* Minor version : ${VERSION_MINOR}\n"
"* Patch version : ${VERSION_PATCH}\n"
"* Suffix version : ${VERSION_SUFFIX}\n"
"*\n\n"
"Optional Version Usage:\n"
"--------------------------\n"
"* Override version: -DFORCE_VERSION=x.x.x-x\n"
"* Disable hash suffix: -DFORCE_VERSION=internal\n"
)