Add zlib support via the `decompress-gzipped-region' function

This adds a new file, src/decompress.c, as well as tests for the
presence of -lz.

1 files changed, 4 insertions, 2 deletions

diff --git a/src/Makefile.in b/src/Makefile.in
index 65927ba236c..f0ed770ac8f 100644
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -243,6 +243,8 @@ IMAGEMAGICK_CFLAGS= @IMAGEMAGICK_CFLAGS@
 LIBXML2_LIBS = @LIBXML2_LIBS@
 LIBXML2_CFLAGS = @LIBXML2_CFLAGS@
 
+LIBZ = @LIBZ@
+
 XRANDR_LIBS = @XRANDR_LIBS@
 XRANDR_CFLAGS = @XRANDR_CFLAGS@
 
@@ -374,7 +376,7 @@ base_obj = dispnew.o frame.o scroll.o xdisp.o menu.o $(XMENU_OBJ) window.o \
         process.o gnutls.o callproc.o \
         region-cache.o sound.o atimer.o \
         doprnt.o intervals.o textprop.o composite.o xml.o $(NOTIFY_OBJ) \
-        profiler.o \
+        profiler.o decompress.o \
         $(MSDOS_OBJ) $(MSDOS_X_OBJ) $(NS_OBJ) $(CYGWIN_OBJ) $(FONT_OBJ) \
         $(W32_OBJ) $(WINDOW_SYSTEM_OBJ) $(XGSELOBJ)
 obj = $(base_obj) $(NS_OBJC_OBJ)
@@ -429,7 +431,7 @@ LIBES = $(LIBS) $(W32_LIBS) $(LIBS_GNUSTEP) $(LIBX_BASE) $(LIBIMAGE) \
    $(LIBS_TERMCAP) $(GETLOADAVG_LIBS) $(SETTINGS_LIBS) $(LIBSELINUX_LIBS) \
    $(FREETYPE_LIBS) $(FONTCONFIG_LIBS) $(LIBOTF_LIBS) $(M17N_FLT_LIBS) \
    $(LIBGNUTLS_LIBS) $(LIB_PTHREAD) $(LIB_PTHREAD_SIGMASK) \
-   $(GFILENOTIFY_LIBS) $(LIB_MATH)
+   $(GFILENOTIFY_LIBS) $(LIB_MATH) $(LIBZ)
 
 all: emacs$(EXEEXT) $(OTHER_FILES)
 .PHONY: all