fmt/doc-build-use-sphinx-build-...

46 lines
1.6 KiB
Diff

From f8091ad4f1fc8140dd133fa12e20435583658dbe Mon Sep 17 00:00:00 2001
From: Kefu Chai <tchaikov@gmail.com>
Date: Fri, 12 Oct 2018 14:04:04 +0800
Subject: doc: build: use sphinx-build-3
use sphinx-build-3 as an alternative of sphinx-build.
---
doc/CMakeLists.txt | 5 ++++-
doc/build.py | 3 ++-
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/doc/CMakeLists.txt b/doc/CMakeLists.txt
index c16427a..66b4bd1 100644
--- a/doc/CMakeLists.txt
+++ b/doc/CMakeLists.txt
@@ -4,8 +4,11 @@ if (NOT DOXYGEN)
return ()
endif ()
+find_program(SPHINX_EXECUTABLE
+ NAMES sphinx-build sphinx-build-3)
add_custom_target(doc
- COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/build.py ${FMT_VERSION}
+ COMMAND ${CMAKE_COMMAND} -E env SPHINX_EXECUTABLE=${SPHINX_EXECUTABLE}
+ ${CMAKE_CURRENT_SOURCE_DIR}/build.py ${FMT_VERSION}
SOURCES api.rst syntax.rst build.py conf.py _templates/layout.html)
install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/html/
diff --git a/doc/build.py b/doc/build.py
index f745ee0..19093d3 100755
--- a/doc/build.py
+++ b/doc/build.py
@@ -47,7 +47,8 @@ def build_docs(version='dev', **kwargs):
raise CalledProcessError(p.returncode, cmd)
html_dir = os.path.join(work_dir, 'html')
main_versions = reversed(versions[-3:])
- check_call(['sphinx-build',
+ sphinx_build = os.environ.get('SPHINX_EXECUTABLE', 'sphinx-build')
+ check_call([sphinx_build,
'-Dbreathe_projects.format=' + os.path.abspath(doxyxml_dir),
'-Dversion=' + version, '-Drelease=' + version,
'-Aversion=' + version, '-Aversions=' + ','.join(main_versions),
--
2.19.1