On 30/09/14 08:46 +0100, Richard W.M. Jones wrote:
How does gccgo affect the packaging of libraries?
The libraries may have support for one or more versions of the go API, or exclusively one version. Since the gccgo support is usually an API version or so behind, this compatibility would need to be considered. Also, many libraries provide unit test files (*_test.go source) that are tested using `go test` traditionally. Perhaps it is possible to test them using only gccgo. I had never tried, but just did the following: ``` vbatts@noyee ~/huff (master) $ go test -c -x -compiler gccgo WORK=/tmp/go-build256629732 mkdir -p $WORK/_/home/vbatts/huff/_test/_/home/vbatts/ mkdir -p $WORK/_/home/vbatts/huff/_test/ cd /home/vbatts/huff gccgo -I $WORK -c -g -m64 -fgo-pkgpath=_/home/vbatts/huff -fgo-relative-import-path=_/home/vbatts/huff -o $WORK/_/home/vbatts/huff/_test/huff.o ./huffman.go ./words.go ./huffman_test.go ./words_test.go ar cru $WORK/_/home/vbatts/huff/_test/_/home/vbatts/libhuff.a $WORK/_/home/vbatts/huff/_test/huff.o cd $WORK/_/home/vbatts/huff/_test gccgo -I . -I $WORK -c -g -m64 -o ./main.o ./_testmain.go ar cru ./main.a ./main.o cd . gccgo -o $WORK/_/home/vbatts/huff/_test/huff.test $WORK/_/home/vbatts/huff/_test/main.o -Wl,-( -m64 $WORK/_/home/vbatts/huff/_test/_/home/vbatts/libhuff.a -Wl,-) mkdir -p /home/vbatts/huff/ cp $WORK/_/home/vbatts/huff/_test/huff.test /home/vbatts/huff/huff.testvbatts@noyee ~/huff (master) $ ./huff.test PASS
``` Perhaps an rpm macro could wrap this?
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