meson: break up the two long error messages

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
This commit is contained in:
Peter Hutterer
2017-04-20 09:04:54 +10:00
committed by bentiss
parent 7d784a1a91
commit b595691c5e

View File

@@ -351,13 +351,19 @@ if enable_doc
v = run_command(cmd_doxygen, ['--version']).stdout()
if not v.version_compare('>=1.8.3')
error('Doxygen $doxygen_version too old. Doxygen 1.8.3+ required for documentation build. Install required doxygen version or disable the documentation using --disable-documentation')
error('Doxygen $doxygen_version too old. ' +
'Doxygen 1.8.3+ required for documentation build. ' +
'Install required doxygen version or ' +
'disable the documentation using --disable-documentation')
endif
v = run_command(cmd_dot, ['-V']).stderr()
v = v.split(' ')[4]
if v.version_compare('<2.26.0')
error('Graphviz dot $dot_version too old. Graphviz 2.26+ required for documentation build. Install required graphviz version or disable the documentation using --disable-documentation')
error('Graphviz dot $dot_version too old. ' +
'Graphviz 2.26+ required for documentation build. ' +
'Install required graphviz version or ' +
'disable the documentation using --disable-documentation')
endif
doc_config = configuration_data()