mchapman/zlib
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Put gzflags() functionality back in zutil.c.

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gzflags() was put in gzwrite.c in order to be compiled exactly the
same as gzprintf(), so that it was guaranteed to return the correct
information.  However that causes a static linkage to zlib to bring
in many routines that are often not used.  All that is required to
duplicate the compilation environment of gzprintf() is to include
gzguts.h.  So that is now done in zutil.c to assure that the correct
flags are returned.
This commit is contained in:
Mark Adler
2012-02-01 23:25:34 -08:00
parent a8d23bb675
commit 55b8b5fec1
12 changed files with 26 additions and 47 deletions
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1
zconf.h.cmakein
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@@ -67,7 +67,6 @@
# define gzdopen z_gzdopen
# define gzeof z_gzeof
# define gzerror z_gzerror
# define gzflags z_gzflags
# define gzflush z_gzflush
# define gzgetc z_gzgetc
# define gzgetc_ z_gzgetc_