fix compression code to only be compiled when we have both zlib.h and libz.

diff --git a/ChangeLog b/ChangeLog
index b64b4939e1ff8039c4ae6c4cf5d8e8880e6768ea..4d5d0be9f8dab5f57c47b4ecf1dba3814c61e242 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,9 @@
 
+2007-12-01 19:55 Christos Zoulas <christos@zoulas.com>
+
+       * make sure we have zlib.h and libz to compile the builtin
+         decompress code
+
 2007-10-28 20:48 Christos Zoulas <christos@zoulas.com>
 
        * float and double magic support (Behan Webster) 

diff --git a/config.guess b/config.guess
index 3d427f02150a18238aee76bfa3842f5172c83da8..b6e6955881f72dbb7e9668d7f36ad4dbe942f2e5 100755 (executable)
--- a/config.guess
+++ b/config.guess
@@ -1,13 +1,10 @@
 #! /bin/sh
-#
-# $NetBSD: config.guess,v 1.9 2006/10/29 23:50:54 wiz Exp $
-#
 # Attempt to guess a canonical system name.
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
 #   2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
 #   Inc.
 
-timestamp='2006-07-02'
+timestamp='2007-03-06'
 
 # This file is free software; you can redistribute it and/or modify it
 # under the terms of the GNU General Public License as published by
@@ -784,7 +781,7 @@ EOF
     i*:CYGWIN*:*)
        echo ${UNAME_MACHINE}-pc-cygwin
        exit ;;
-    i*:MINGW*:*)
+    *:MINGW*:*)
        echo ${UNAME_MACHINE}-pc-mingw32
        exit ;;
     i*:windows32*:*)
@@ -794,12 +791,15 @@ EOF
     i*:PW*:*)
        echo ${UNAME_MACHINE}-pc-pw32
        exit ;;
-    x86:Interix*:[3456]*)
-       echo i586-pc-interix${UNAME_RELEASE}
-       exit ;;
-    EM64T:Interix*:[3456]*)
-       echo x86_64-unknown-interix${UNAME_RELEASE}
-       exit ;;
+    *:Interix*:[3456]*)
+       case ${UNAME_MACHINE} in
+           x86)
+               echo i586-pc-interix${UNAME_RELEASE}
+               exit ;;
+           EM64T | authenticamd)
+               echo x86_64-unknown-interix${UNAME_RELEASE}
+               exit ;;
+       esac ;;
     [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
        echo i${UNAME_MACHINE}-pc-mks
        exit ;;
@@ -954,6 +954,9 @@ EOF
     x86_64:Linux:*:*)
        echo x86_64-unknown-linux-gnu
        exit ;;
+    xtensa:Linux:*:*)
+       echo xtensa-unknown-linux-gnu
+       exit ;;
     i*86:Linux:*:*)
        # The BFD linker knows what the default object file format is, so
        # first see if it will tell us. cd to the root directory to prevent
@@ -1212,6 +1215,15 @@ EOF
     SX-6:SUPER-UX:*:*)
        echo sx6-nec-superux${UNAME_RELEASE}
        exit ;;
+    SX-7:SUPER-UX:*:*)
+       echo sx7-nec-superux${UNAME_RELEASE}
+       exit ;;
+    SX-8:SUPER-UX:*:*)
+       echo sx8-nec-superux${UNAME_RELEASE}
+       exit ;;
+    SX-8R:SUPER-UX:*:*)
+       echo sx8r-nec-superux${UNAME_RELEASE}
+       exit ;;
     Power*:Rhapsody:*:*)
        echo powerpc-apple-rhapsody${UNAME_RELEASE}
        exit ;;

diff --git a/config.h.in b/config.h.in
index 2682a23815abef10a90001531c4f461b449b5c8b..a745cf13204cb7385aee3463a437ca019bc5dcf2 100644 (file)
--- a/config.h.in
+++ b/config.h.in
@@ -133,6 +133,9 @@
 /* Define to 1 if you have the `wcwidth' function. */
 #undef HAVE_WCWIDTH
 
+/* Define to 1 if you have the <zlib.h> header file. */
+#undef HAVE_ZLIB_H
+
 /* Define to 1 if `major', `minor', and `makedev' are declared in <mkdev.h>.
    */
 #undef MAJOR_IN_MKDEV

diff --git a/config.sub b/config.sub
index 5b2ab48217c3ca9127b5b0cdaa043b264c39c8cb..5defff65a6e4cd091921d9bcab0ab286092ec39e 100755 (executable)
--- a/config.sub
+++ b/config.sub
@@ -1,13 +1,10 @@
 #! /bin/sh
-#
-# $NetBSD: config.sub,v 1.8 2006/10/29 23:52:55 wiz Exp $
-#
 # Configuration validation subroutine script.
 #   Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999,
 #   2000, 2001, 2002, 2003, 2004, 2005, 2006 Free Software Foundation,
 #   Inc.
 
-timestamp='2006-09-20'
+timestamp='2007-01-18'
 
 # This file is (in principle) common to ALL GNU software.
 # The presence of a machine in this file suggests that SOME GNU software
@@ -248,12 +245,12 @@ case $basic_machine in
        | bfin \
        | c4x | clipper \
        | d10v | d30v | dlx | dsp16xx \
-       | fr30 | frv \
+       | fido | fr30 | frv \
        | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
        | i370 | i860 | i960 | ia64 \
        | ip2k | iq2000 \
        | m32c | m32r | m32rle | m68000 | m68k | m88k \
-       | maxq | mb | microblaze | mcore \
+       | maxq | mb | microblaze | mcore | mep \
        | mips | mipsbe | mipseb | mipsel | mipsle \
        | mips16 \
        | mips64 | mips64el \
@@ -327,7 +324,7 @@ case $basic_machine in
        | clipper-* | craynv-* | cydra-* \
        | d10v-* | d30v-* | dlx-* \
        | elxsi-* \
-       | f30[01]-* | f700-* | fr30-* | frv-* | fx80-* \
+       | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
        | h8300-* | h8500-* \
        | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
        | i*86-* | i860-* | i960-* | ia64-* \
@@ -1225,7 +1222,7 @@ case $os in
              | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
              | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
              | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
-             | -skyos* | -haiku* | -rdos* | -toppers*)
+             | -skyos* | -haiku* | -rdos* | -toppers* | -drops*)
        # Remember, each alternative MUST END IN *, to match a version number.
                ;;
        -qnx*)
@@ -1420,6 +1417,9 @@ case $basic_machine in
        m68*-cisco)
                os=-aout
                ;;
+        mep-*)
+               os=-elf
+               ;;
        mips*-cisco)
                os=-elf
                ;;

diff --git a/configure b/configure
index 986eb476a1d5296156d33cc987a066c1ea27e5ee..c7a6bb8f9468fd43ea6d5fe61eebf53b2c3b2e4d 100755 (executable)
--- a/configure
+++ b/configure
@@ -21503,6 +21503,146 @@ fi
 done
 
 
+for ac_header in zlib.h
+do
+as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  { echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+              { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+else
+  # Is the header compilable?
+{ echo "$as_me:$LINENO: checking $ac_header usability" >&5
+echo $ECHO_N "checking $ac_header usability... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+$ac_includes_default
+#include <$ac_header>
+_ACEOF
+rm -f conftest.$ac_objext
+if { (ac_try="$ac_compile"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_compile") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && {
+        test -z "$ac_c_werror_flag" ||
+        test ! -s conftest.err
+       } && test -s conftest.$ac_objext; then
+  ac_header_compiler=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+       ac_header_compiler=no
+fi
+
+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
+echo "${ECHO_T}$ac_header_compiler" >&6; }
+
+# Is the header present?
+{ echo "$as_me:$LINENO: checking $ac_header presence" >&5
+echo $ECHO_N "checking $ac_header presence... $ECHO_C" >&6; }
+cat >conftest.$ac_ext <<_ACEOF
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <$ac_header>
+_ACEOF
+if { (ac_try="$ac_cpp conftest.$ac_ext"
+case "(($ac_try" in
+  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
+  *) ac_try_echo=$ac_try;;
+esac
+eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5
+  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
+  ac_status=$?
+  grep -v '^ *+' conftest.er1 >conftest.err
+  rm -f conftest.er1
+  cat conftest.err >&5
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } >/dev/null && {
+        test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
+        test ! -s conftest.err
+       }; then
+  ac_header_preproc=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+  ac_header_preproc=no
+fi
+
+rm -f conftest.err conftest.$ac_ext
+{ echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
+echo "${ECHO_T}$ac_header_preproc" >&6; }
+
+# So?  What about this header?
+case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
+  yes:no: )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
+echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
+    ac_header_preproc=yes
+    ;;
+  no:yes:* )
+    { echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
+echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
+echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
+echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
+echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
+echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
+    { echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
+echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
+
+    ;;
+esac
+{ echo "$as_me:$LINENO: checking for $ac_header" >&5
+echo $ECHO_N "checking for $ac_header... $ECHO_C" >&6; }
+if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  eval "$as_ac_Header=\$ac_header_preproc"
+fi
+ac_res=`eval echo '${'$as_ac_Header'}'`
+              { echo "$as_me:$LINENO: result: $ac_res" >&5
+echo "${ECHO_T}$ac_res" >&6; }
+
+fi
+if test `eval echo '${'$as_ac_Header'}'` = yes; then
+  cat >>confdefs.h <<_ACEOF
+#define `echo "HAVE_$ac_header" | $as_tr_cpp` 1
+_ACEOF
+
+fi
+
+done
+
+
 { echo "$as_me:$LINENO: checking for an ANSI C-conforming const" >&5
 echo $ECHO_N "checking for an ANSI C-conforming const... $ECHO_C" >&6; }
 if test "${ac_cv_c_const+set}" = set; then

diff --git a/configure.in b/configure.in
index 1c9b64c9c09a1abd3d77e8fd47333043905d7ea2..f975ac93746124f01b64a4a1062f9c328efb8c78 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -85,6 +85,7 @@ AC_HEADER_STDINT
 AC_CHECK_HEADERS(fcntl.h locale.h stdint.h inttypes.h unistd.h getopt.h)
 AC_CHECK_HEADERS(utime.h wchar.h wctype.h limits.h)
 AC_CHECK_HEADERS(sys/mman.h sys/stat.h sys/types.h sys/utime.h sys/time.h)
+AC_CHECK_HEADERS(zlib.h)
 
 dnl Checks for typedefs, structures, and compiler characteristics.
 AC_C_CONST

diff --git a/magic/Makefile.in b/magic/Makefile.in
index d6b082fef81b566d28b14dbf7b556c34ad9dab13..ba2ef9dfaa6893f9e455d62bee05e4338ac23103 100644 (file)
--- a/magic/Makefile.in
+++ b/magic/Makefile.in
@@ -216,6 +216,7 @@ Magdir/digital \
 Magdir/dolby \
 Magdir/dump \
 Magdir/editors \
+Magdir/efi \
 Magdir/elf \
 Magdir/encore \
 Magdir/epoc \
@@ -224,6 +225,7 @@ Magdir/fcs \
 Magdir/filesystems \
 Magdir/flash \
 Magdir/fonts \
+Magdir/fortran \
 Magdir/frame \
 Magdir/freebsd \
 Magdir/fsav \

diff --git a/src/Makefile.am b/src/Makefile.am
index 4a941380f53b88f3d004e51f6b484a957d89c20f..9ab9258c797298f769a7ead2879c3891950b7ab9 100644 (file)
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -9,7 +9,8 @@ AM_CPPFLAGS = -DMAGIC='"$(MAGIC)"'
 
 libmagic_la_SOURCES = magic.c apprentice.c softmagic.c ascmagic.c \
        compress.c is_tar.c readelf.c print.c fsmagic.c \
-       funcs.c file.h names.h patchlevel.h readelf.h tar.h apptype.c
+       funcs.c file.h names.h patchlevel.h readelf.h tar.h apptype.c \
+       file_opts.h
 libmagic_la_LDFLAGS = -no-undefined -version-info 1:0:0
 
 file_SOURCES = file.c

diff --git a/src/Makefile.in b/src/Makefile.in
index 6a219435ad5b0f6dd7496301aeacb514b33f53b1..1eb70bfb6b4ce02809cd2da1e343bd8cf0d49275 100644 (file)
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -202,7 +202,8 @@ EXTRA_DIST = test.c
 AM_CPPFLAGS = -DMAGIC='"$(MAGIC)"'
 libmagic_la_SOURCES = magic.c apprentice.c softmagic.c ascmagic.c \
        compress.c is_tar.c readelf.c print.c fsmagic.c \
-       funcs.c file.h names.h patchlevel.h readelf.h tar.h apptype.c
+       funcs.c file.h names.h patchlevel.h readelf.h tar.h apptype.c \
+       file_opts.h
 
 libmagic_la_LDFLAGS = -no-undefined -version-info 1:0:0
 file_SOURCES = file.c

diff --git a/src/compress.c b/src/compress.c
index 5fc741f634cab6f11cb77818944e23032dba4571..a785072eeaa5a74507683dd31e52a08bc1af1121 100644 (file)
--- a/src/compress.c
+++ b/src/compress.c
@@ -49,13 +49,14 @@
 #if defined(HAVE_SYS_TIME_H)
 #include <sys/time.h>
 #endif
-#ifdef HAVE_LIBZ
+#if defined(HAVE_ZLIB_H) && defined(HAVE_LIBZ)
+#define BUILTIN_DECOMPRESS
 #include <zlib.h>
 #endif
 
 
 #ifndef lint
-FILE_RCSID("@(#)$File: compress.c,v 1.52 2007/08/19 03:45:08 christos Exp $")
+FILE_RCSID("@(#)$File: compress.c,v 1.53 2007/10/17 19:33:31 christos Exp $")
 #endif
 
 private struct {
@@ -86,7 +87,7 @@ private size_t ncompr = sizeof(compr) / sizeof(compr[0]);
 private ssize_t swrite(int, const void *, size_t);
 private size_t uncompressbuf(struct magic_set *, int, size_t,
     const unsigned char *, unsigned char **, size_t);
-#ifdef HAVE_LIBZ
+#ifdef BUILTIN_DECOMPRESS
 private size_t uncompressgzipped(struct magic_set *, const unsigned char *,
     unsigned char **, size_t);
 #endif
@@ -293,7 +294,7 @@ file_pipe2file(struct magic_set *ms, int fd, const void *startbuf,
        return fd;
 }
 
-#ifdef HAVE_LIBZ
+#ifdef BUILTIN_DECOMPRESS
 
 #define FHCRC          (1 << 1)
 #define FEXTRA         (1 << 2)
@@ -372,7 +373,7 @@ uncompressbuf(struct magic_set *ms, int fd, size_t method,
        int fdin[2], fdout[2];
        int r;
 
-#ifdef HAVE_LIBZ
+#ifdef BUILTIN_DECOMPRESS
        if (method == 2)
                return uncompressgzipped(ms, old, newch, n);
 #endif