flac: fix buildpaths warnings

Generated documentation (html) contain absolute paths cources
using buildpaths warnings.
Replace them with relative links.

The file with root path to sources is in my build
/usr/share/doc/flac/api/dir_c122f5d6544f32779f55e8358fb78605.html
which does not looks as stable name, so replace it in all files.

(From OE-Core rev: 860d4d6b54f61342f925ea522f9962555ae5d8ac)

Signed-off-by: Peter Marko <peter.marko@siemens.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit c7d826c88933d53d550265f1cc382539c5c52994)
Signed-off-by: Steve Sakoman <steve@sakoman.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/meta/recipes-multimedia/flac/flac_1.4.3.bb b/meta/recipes-multimedia/flac/flac_1.4.3.bb
index d4e463cda5..87b67bee1f 100644
--- a/meta/recipes-multimedia/flac/flac_1.4.3.bb
+++ b/meta/recipes-multimedia/flac/flac_1.4.3.bb
@@ -34,3 +34,10 @@ PACKAGES += "libflac libflac++"
 FILES:${PN} = "${bindir}/*"
 FILES:libflac = "${libdir}/libFLAC.so.*"
 FILES:libflac++ = "${libdir}/libFLAC++.so.*"
+
+do_install:append() {
+    # make the links in documentation relative to avoid buildpaths reproducibility problem
+    sed -i "s#${S}/include#${includedir}#g" ${D}${docdir}/flac/FLAC.tag ${D}${docdir}/flac/api/*.html
+    # there is also one root path without trailing slash
+    sed -i "s#${S}#/#g" ${D}${docdir}/flac/api/*.html
+}