From 236185afb7d225f453f29b0245643400e27ca2e9 Mon Sep 17 00:00:00 2001
From: Brent Huisman <brenthuisman@users.noreply.github.com>
Date: Mon, 7 Dec 2020 17:21:34 +0100
Subject: [PATCH] Use FindPythonModule to warn for missing svgwrite (#1243)
Update CMake configure to look for svgwrite when building docs.
Fixes #1128.
---
doc/CMakeLists.txt | 10 +++++++++-
1 file changed, 9 insertions(+), 1 deletion(-)
diff --git a/doc/CMakeLists.txt b/doc/CMakeLists.txt
index d90dcb80..1b3f23f5 100644
--- a/doc/CMakeLists.txt
+++ b/doc/CMakeLists.txt
@@ -1,9 +1,17 @@
+include(FindPythonModule) # required for find_python_module
+
find_package(Sphinx)
add_target_if(SPHINX_FOUND
check-sphinx
"Finding Sphinx"
"Sphinx must be installed to build documentation")
+find_python_module(svgwrite)
+add_target_if(HAVE_SVGWRITE
+ ext-svgwrite
+ "Finding svgwrite"
+ "The Python module svgwrite needs to be installed to build documentation. Use pip to install svgwrite")
+
set(html_dir "${CMAKE_CURRENT_BINARY_DIR}/html")
set(doctree_dir "${CMAKE_CURRENT_BINARY_DIR}/_doctrees")
@@ -19,7 +27,7 @@ add_custom_target(html
-q # Quiet: no output other than errors and warnings.
${CMAKE_CURRENT_SOURCE_DIR} # Source directory
${html_dir} # Output directory
- DEPENDS check-sphinx ext-sphinx_rtd_theme
+ DEPENDS check-sphinx ext-sphinx_rtd_theme ext-svgwrite
COMMENT
"Generating Sphinx documentation")
--
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