[gdk-pixbuf] Drop the pcx loader

[Matthias Clasen <matthiasc src gnome org>]

commit c8c11b689966b61d098197cd6ffec6e900402db9
Author: Matthias Clasen <mclasen redhat com>
Date:   Wed Sep 23 21:26:52 2015 -0400

    Drop the pcx loader
    
    This is another rarely seen, ancient image format, and nobody
    is maintaining this loader inside gdk-pixbuf.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=721372

 configure.ac           |    3 +-
 gdk-pixbuf/Makefile.am |   19 +--
 gdk-pixbuf/io-pcx.c    |  758 ------------------------------------------------
 3 files changed, 2 insertions(+), 778 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index b722e64..a50a8f7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -679,7 +679,7 @@ fi
 # because some important apps like GIMP need to read and write
 # arbitrary tEXt chunks which doesn't seem to be possible through GDI+
 
-all_loaders="ani,icns,pcx,tga,png,pnm,xbm,xpm,qtif"
+all_loaders="ani,icns,tga,png,pnm,xbm,xpm,qtif"
 if test x$with_libjasper = xyes; then
   all_loaders="$all_loaders,jasper"
 fi
@@ -745,7 +745,6 @@ AM_CONDITIONAL(INCLUDE_TIFF, [test x"$INCLUDE_tiff" = xyes])
 AM_CONDITIONAL(INCLUDE_XPM, [test x"$INCLUDE_xpm" = xyes])
 AM_CONDITIONAL(INCLUDE_XBM, [test x"$INCLUDE_xbm" = xyes])
 AM_CONDITIONAL(INCLUDE_TGA, [test x"$INCLUDE_tga" = xyes])
-AM_CONDITIONAL(INCLUDE_PCX, [test x"$INCLUDE_pcx" = xyes])
 AM_CONDITIONAL(INCLUDE_ICNS, [test x"$INCLUDE_icns" = xyes])
 AM_CONDITIONAL(INCLUDE_JASPER, [test x"$INCLUDE_jasper" = xyes])
 AM_CONDITIONAL(INCLUDE_QTIF, [test x"$INCLUDE_qtif" = xyes])
diff --git a/gdk-pixbuf/Makefile.am b/gdk-pixbuf/Makefile.am
index 0e96b41..011efaf 100644
--- a/gdk-pixbuf/Makefile.am
+++ b/gdk-pixbuf/Makefile.am
@@ -163,14 +163,6 @@ libpixbufloader_icns_la_LDFLAGS = -avoid-version -module $(no_undefined)
 libpixbufloader_icns_la_LIBADD = $(module_libs)
 
 #
-# The PCX loader
-#
-libstatic_pixbufloader_pcx_la_SOURCES = io-pcx.c
-libpixbufloader_pcx_la_SOURCES = io-pcx.c
-libpixbufloader_pcx_la_LDFLAGS = -avoid-version -module $(no_undefined)
-libpixbufloader_pcx_la_LIBADD = $(module_libs)
-
-#
 # The JPEG2000 loader
 #
 libstatic_pixbufloader_jasper_la_SOURCES = io-jasper.c
@@ -407,12 +399,6 @@ else
 TGA_LIB = libpixbufloader-tga.la
 endif
 
-if INCLUDE_PCX
-STATIC_PCX_LIB = libstatic-pixbufloader-pcx.la
-else
-PCX_LIB = libpixbufloader-pcx.la
-endif
-
 if INCLUDE_ICNS
 STATIC_ICNS_LIB = libstatic-pixbufloader-icns.la
 else
@@ -451,7 +437,6 @@ loader_LTLIBRARIES =        \
        $(XBM_LIB)      \
        $(TGA_LIB)      \
        $(ICNS_LIB)     \
-       $(PCX_LIB)      \
        $(JASPER_LIB)   \
        $(QTIF_LIB)     \
        $(GDIPLUS_LIBS)
@@ -473,7 +458,6 @@ noinst_LTLIBRARIES =                \
        $(STATIC_XBM_LIB)       \
        $(STATIC_TGA_LIB)       \
        $(STATIC_ICNS_LIB)      \
-       $(STATIC_PCX_LIB)       \
        $(STATIC_JASPER_LIB)    \
        $(STATIC_QTIF_LIB)      \
        $(STATIC_GDIPLUS_LIBS)
@@ -662,14 +646,13 @@ gdk_pixbuf_FILES = \
        $(libgdk_pixbuf_2_0_la_SOURCES)         \
        $(libstatic_pixbufloader_ani_la_SOURCES)        \
        $(libstatic_pixbufloader_icns_la_SOURCES)       \
-       $(libstatic_pixbufloader_pcx_la_SOURCES)        \
        $(libstatic_pixbufloader_pixdata_la_SOURCES)    \
        $(libstatic_pixbufloader_pnm_la_SOURCES)        \
        $(libstatic_pixbufloader_png_la_SOURCES)        \
        $(libstatic_pixbufloader_qtif_la_SOURCES)       \
        $(libstatic_pixbufloader_tga_la_SOURCES)        \
        $(libstatic_pixbufloader_xpm_la_SOURCES)        \
-       $(libstatic_pixbufloader_xbm_la_SOURCES)        \
+       $(libstatic_pixbufloader_xbm_la_SOURCES)
 
 gdk_pixbuf_EXCLUDES = gdkpdummy