[babl] Revert "HCY: add build bits neccesary for compilation"

[Øyvind Kolås <ok src gnome org>]

commit b1a58e38a874ba1520d1488985d3a5b11ae22d1a
Author: Øyvind Kolås <pippin gimp org>
Date:   Fri Apr 28 15:45:24 2017 +0200

    Revert "HCY: add build bits neccesary for compilation"
    
    This reverts commit 82195e28e3d9f733216f364d20719b213367515f.
    
    The HCY extensions is not ready for use, since the model does not provide
    symmmetric conversions. Disabling build and install of it.
    
    pippin@yogi:~/src/babl/tests$ BABL_PATH=../extensions/.libs ./models
    HCYA
        test:     0.713 -0.170 -0.020 0.033
        clipped:  -0.505 6.011 -0.259 0.033
        trnsfrmd: 137.334 -0.503 10.838 0.033
    HCYA
        test:     0.335 0.130 -0.029 -0.066
        clipped:  0.335 0.130 -0.029 -0.066
        trnsfrmd: 0.335 0.130 -0.029 -0.066
    HCYA
        test:     0.455 0.145 0.287 0.409
        clipped:  0.455 0.145 0.287 0.409
        trnsfrmd: 0.455 0.145 0.287 0.409
    HCYA
        test:     0.689 -0.154 -0.011 0.077
        clipped:  -0.413 3.381 -0.223 0.077
        trnsfrmd: 55.965 -0.372 4.757 0.077
    HCYA is not symmetric
    HCY
        test:     0.713 -0.170 -0.020 0.033
        clipped:  -0.505 6.011 -0.259 1.000
        trnsfrmd: 137.334 -0.503 10.838 1.000
    HCY
        test:     0.335 0.130 -0.029 -0.066
        clipped:  0.335 0.130 -0.029 1.000
        trnsfrmd: 0.335 0.130 -0.029 1.000
    HCY
        test:     0.455 0.145 0.287 0.409
        clipped:  0.455 0.145 0.287 1.000
        trnsfrmd: 0.455 0.145 0.287 1.000
    HCY
        test:     0.689 -0.154 -0.011 0.077
        clipped:  -0.413 3.381 -0.223 1.000
        trnsfrmd: 55.965 -0.372 4.757 1.000
    HCY is not symmetric

 extensions/Makefile.am |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/extensions/Makefile.am b/extensions/Makefile.am
index f09ec87..923ddad 100644
--- a/extensions/Makefile.am
+++ b/extensions/Makefile.am
@@ -29,7 +29,6 @@ ext_LTLIBRARIES = \
        float.la        \
        fast-float.la   \
        naive-CMYK.la   \
-       HCY.la          \
        HSL.la          \
        HSV.la          \
        simple.la       \
@@ -53,7 +52,6 @@ gggl_la_SOURCES = gggl.c
 gimp_8bit_la_SOURCES = gimp-8bit.c
 grey_la_SOURCES = grey.c
 naive_CMYK_la_SOURCES = naive-CMYK.c
-HCY_la_SOURCES = HCY.c
 HSL_la_SOURCES = HSL.c
 HSV_la_SOURCES = HSV.c
 sse2_float_la_SOURCES = sse2-float.c