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commit 31b0908a5eff3926195670beecc8548c429ceff5
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Author: Gerard Ryan <G.M0N3Y.2503@gmail.com>
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Date: Sat Oct 31 16:53:39 2020 +1000
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Added support for setting git version externally
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* This to help when building from source snapshots
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that don't have the .git file structure.
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diff --git a/CMakeLists.txt b/CMakeLists.txt
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index 332b361..3f6f44b 100644
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--- a/CMakeLists.txt
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+++ b/CMakeLists.txt
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@@ -13,27 +13,37 @@ if(MINIMAL)
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add_definitions(-DTINI_MINIMAL=1)
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endif()
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-# Extract git version and dirty-ness
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-execute_process (
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- COMMAND git --git-dir "${PROJECT_SOURCE_DIR}/.git" --work-tree "${PROJECT_SOURCE_DIR}" log -n 1 --date=local --pretty=format:%h
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- WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}"
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- RESULT_VARIABLE git_version_check_ret
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- OUTPUT_VARIABLE tini_VERSION_GIT
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-)
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-
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-execute_process(
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- COMMAND git --git-dir "${PROJECT_SOURCE_DIR}/.git" --work-tree "${PROJECT_SOURCE_DIR}" status --porcelain --untracked-files=no
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- WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}"
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- OUTPUT_VARIABLE git_dirty_check_out
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-)
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-
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-if("${git_version_check_ret}" EQUAL 0)
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- set(tini_VERSION_GIT " - git.${tini_VERSION_GIT}")
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- if(NOT "${git_dirty_check_out}" STREQUAL "")
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- set(tini_VERSION_GIT "${tini_VERSION_GIT}-dirty")
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- endif()
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+# Set the git version
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+if (NOT "${TINI_VERSION_GIT}" STREQUAL "")
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+ # Set by the user directly
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+ set(tini_VERSION_GIT "${TINI_VERSION_GIT}")
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else()
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- set(tini_VERSION_GIT "")
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+ # Extract git version
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+ execute_process (
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+ COMMAND git --git-dir "${PROJECT_SOURCE_DIR}/.git" --work-tree "${PROJECT_SOURCE_DIR}" log -n 1 --date=local --pretty=format:%h
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+ WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}"
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+ RESULT_VARIABLE git_version_check_ret
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+ OUTPUT_VARIABLE tini_VERSION_GIT
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+ )
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+
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+ if("${git_version_check_ret}" EQUAL 0)
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+ # Extract git dirty-ness
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+ execute_process(
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+ COMMAND git --git-dir "${PROJECT_SOURCE_DIR}/.git" --work-tree "${PROJECT_SOURCE_DIR}" status --porcelain --untracked-files=no
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+ WORKING_DIRECTORY "${PROJECT_SOURCE_DIR}"
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+ OUTPUT_VARIABLE git_dirty_check_out
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+ )
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+
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+ if(NOT "${git_dirty_check_out}" STREQUAL "")
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+ set(tini_VERSION_GIT "${tini_VERSION_GIT}-dirty")
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+ endif()
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+ else()
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+ set(tini_VERSION_GIT "")
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+ endif()
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+endif()
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+
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+if(NOT ${tini_VERSION_GIT} STREQUAL "")
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+ set(tini_VERSION_GIT " - git.${tini_VERSION_GIT}")
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endif()
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# Flags
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