doxygen: Allow space in path names
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
diff --git a/doc/Doxyfile.in b/doc/Doxyfile.in
index b0f9f63..1473e4b 100644
--- a/doc/Doxyfile.in
+++ b/doc/Doxyfile.in
@@ -58,7 +58,7 @@
# entered, it will be relative to the location where doxygen was started. If
# left blank the current directory will be used.
-OUTPUT_DIRECTORY = @CMAKE_CURRENT_BINARY_DIR@
+OUTPUT_DIRECTORY = "@CMAKE_CURRENT_BINARY_DIR@"
# If the CREATE_SUBDIRS tag is set to YES, then doxygen will create 4096 sub-
# directories (in 2 levels) under the output directory of each output format and
@@ -162,7 +162,7 @@
# will be relative from the directory where doxygen is started.
# This tag requires that the tag FULL_PATH_NAMES is set to YES.
-STRIP_FROM_PATH = @CMAKE_SOURCE_DIR@
+STRIP_FROM_PATH = "@CMAKE_SOURCE_DIR@"
# The STRIP_FROM_INC_PATH tag can be used to strip a user-defined part of the
# path mentioned in the documentation of a class, which tells the reader which
@@ -171,7 +171,7 @@
# specify the list of include paths that are normally passed to the compiler
# using the -I flag.
-STRIP_FROM_INC_PATH = @CMAKE_SOURCE_DIR@
+STRIP_FROM_INC_PATH = "@CMAKE_SOURCE_DIR@"
# If the SHORT_NAMES tag is set to YES, doxygen will generate much shorter (but
# less readable) file names. This can be useful is your file systems doesn't
@@ -763,9 +763,9 @@
# spaces.
# Note: If this tag is empty the current directory is searched.
-INPUT = @CMAKE_SOURCE_DIR@/include \
- @CMAKE_SOURCE_DIR@/src \
- @CMAKE_SOURCE_DIR@/doc
+INPUT = "@CMAKE_SOURCE_DIR@/include" \
+ "@CMAKE_SOURCE_DIR@/src" \
+ "@CMAKE_SOURCE_DIR@/doc"
# This tag can be used to specify the character encoding of the source files
# that doxygen parses. Internally doxygen uses the UTF-8 encoding. Doxygen uses
@@ -841,7 +841,7 @@
# that contain example code fragments that are included (see the \include
# command).
-EXAMPLE_PATH = @CMAKE_SOURCE_DIR@/example
+EXAMPLE_PATH = "@CMAKE_SOURCE_DIR@/example"
# If the value of the EXAMPLE_PATH tag contains directories, you can use the
# EXAMPLE_PATTERNS tag to specify one or more wildcard pattern (like *.cpp and
@@ -2025,7 +2025,7 @@
# tag file that is based on the input files it reads. See section "Linking to
# external documentation" for more information about the usage of tag files.
-GENERATE_TAGFILE = @CMAKE_CURRENT_BINARY_DIR@/html/@PROJECT_NAME@.TAGFILE
+GENERATE_TAGFILE = "@CMAKE_CURRENT_BINARY_DIR@/html/@PROJECT_NAME@.TAGFILE"
# If the ALLEXTERNALS tag is set to YES all external class will be listed in the
# class index. If set to NO only the inherited external classes will be listed.
