1 # ====================================================================
5 # Zlib compress/decompress configuration data
7 # ====================================================================
8 #####ECOSGPLCOPYRIGHTBEGIN####
9 ## -------------------------------------------
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38 ## -------------------------------------------
39 #####ECOSGPLCOPYRIGHTEND####
40 # ====================================================================
41 ######DESCRIPTIONBEGIN####
47 #####DESCRIPTIONEND####
49 # ====================================================================
51 cdl_package CYGPKG_COMPRESS_ZLIB {
52 display "Zlib compress and decompress package"
54 This package provides support for compression and
56 include_dir cyg/compress
58 requires CYGPKG_ISOINFRA
61 compile adler32.c compress.c uncompr.c zutil.c trees.c
62 compile deflate.c infback.c inffast.c inflate.c inftrees.c
64 cdl_interface CYGINT_COMPRESS_ZLIB_LOCAL_ALLOC {
65 display "Override memory allocation routines."
68 cdl_option CYGSEM_COMPRESS_ZLIB_DEFLATE_MAKES_GZIP {
69 display "Should deflate() produce 'gzip' compatible output?"
73 If this option is set then the output of calling deflate()
74 will be wrapped up as a 'gzip' compatible file."
77 cdl_option CYGSEM_COMPRESS_ZLIB_NEEDS_MALLOC {
78 display "Does this library need malloc?"
80 active_if { CYGINT_COMPRESS_ZLIB_LOCAL_ALLOC == 0 }
81 requires CYGPKG_MEMALLOC
85 This pseudo-option will force the memalloc library to be
86 required iff the application does not provide it's own
90 cdl_option CYGFUN_COMPRESS_ZLIB_GZIO {
91 display "Include stdio-like utility functions"
93 requires CYGINT_ISO_STDIO_FILEPOS
94 requires CYGINT_ISO_STRING_STRFUNCS
95 requires CYGINT_ISO_STDIO_FORMATTED_IO
96 requires CYGINT_ISO_STDIO_FILEACCESS
97 default_value { CYGPKG_LIBC_STDIO_OPEN ? 1 : 0 }
100 This option enables the stdio-like zlib utility functions
101 (gzread/gzwrite and friends) provided in gzio.c."
105 # ====================================================================
107 cdl_component CYGPKG_COMPRESS_ZLIB_OPTIONS {
108 display "Zlib compress and decompress package build options"
112 Package specific build options including control over
113 compiler flags used only in building this package,
114 and details of which tests are built."
116 cdl_option CYGPKG_COMPRESS_ZLIB_CFLAGS_ADD {
117 display "Additional compiler flags"
120 default_value { "-D__ECOS__ -DNO_ERRNO_H" }
122 This option modifies the set of compiler flags for
123 building this package. These flags are used in addition
124 to the set of global flags."
127 cdl_option CYGPKG_COMPRESS_ZLIB_CFLAGS_REMOVE {
128 display "Suppressed compiler flags"
131 default_value { "-Wstrict-prototypes" }
133 This option modifies the set of compiler flags for
134 building this package. These flags are removed from
135 the set of global flags if present."
138 cdl_option CYGPKG_COMPRESS_ZLIB_LDFLAGS_ADD {
139 display "Additional compiler flags"
144 This option modifies the set of compiler flags for
145 building this package. These flags are used in addition
146 to the set of global flags."
149 cdl_option CYGPKG_COMPRESS_ZLIB_LDFLAGS_REMOVE {
150 display "Suppressed compiler flags"
155 This option modifies the set of compiler flags for
156 building this package. These flags are removed from
157 the set of global flags if present."
162 cdl_option CYGPKG_COMPRESS_ZLIB_TESTS {
166 calculated { "tests/zlib1.c tests/zlib2.c" }
170 # ====================================================================
171 # EOF compress_zlib.cdl