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-rw-r--r--build/doc-reference.am4
1 files changed, 3 insertions, 1 deletions
diff --git a/build/doc-reference.am b/build/doc-reference.am
index c99ccc7..2c6a429 100644
--- a/build/doc-reference.am
+++ b/build/doc-reference.am
@@ -187,10 +187,12 @@ $(doc_outdir)/html/%: | $(doxytagfile)
# Run Doxygen to build the reference documentation. The generated tag file
# also functions as time stamp target for the documentation as a whole.
+# Quote $(DOXYGEN) so that this still works if this is a path containing
+# spaces such as "/c/Program Files (x86)/Doxygen/bin/doxygen"
$(doxytagfile): $(doc_dependencies) | $(doc_config)
-$(AM_V_at)rm -f $@
-$(AM_V_at)rm -fr $(doc_outdir)/html
- $(AM_V_GEN)(echo '@INCLUDE =' $(doc_config) && echo 'INPUT =' $(doc_input)) | $(DOXYGEN) -
+ $(AM_V_GEN)(echo '@INCLUDE =' $(doc_config) && echo 'INPUT =' $(doc_input)) | "$(DOXYGEN)" -
$(AM_V_at)$(doc_postprocess) '$(doc_outdir)/html/*.html'
# Run XSL transformation to generate a Devhelp book from a Doxygen tag file.