some shells can't handle

export IDENTIFIER=VALUE.
therefore, always use
IDENTIFIER=VALUE
export IDENTIFIER

diff --git a/aclocal.m4 b/aclocal.m4
index cff87c7..05aa83f 100644 (file)
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -65,7 +65,8 @@ fi
 if test "x${OK}" = "xOK";then
 rm -f config.tmp2
 AC_MSG_RESULT(yes)
-export SYSTEM_BACKTICKS=1
+SYSTEM_BACKTICKS=1
+export SYSTEM_BACKTICKS
 AC_DEFINE_UNQUOTED(SYSTEM_BACKTICKS, 1)
 else
 AC_MSG_RESULT(no)

diff --git a/configure b/configure
index 2299fe0..1434efe 100755 (executable)
--- a/configure
+++ b/configure
@@ -522,11 +522,11 @@ fi
 
 
 
-export PACKAGE=swftools
-export VERSION=0.2.1
-
-export CFLAGS="-O2 -fomit-frame-pointer"
-export CXXFLAGS="-O2 -fomit-frame-pointer"
+PACKAGE=swftools
+VERSION=0.2.1
+CFLAGS="-O2 -fomit-frame-pointer"
+CXXFLAGS="-O2 -fomit-frame-pointer"
+export PACKAGE VERSION CFLAGS CXXFLAGS
 
  # Extract the first word of "gcc", so it can be a program name with args.
 set dummy gcc; ac_word=$2
@@ -1663,7 +1663,8 @@ fi
 if test "x${OK}" = "xOK";then
 rm -f config.tmp2
 echo "$ac_t""yes" 1>&6
-export SYSTEM_BACKTICKS=1
+SYSTEM_BACKTICKS=1
+export SYSTEM_BACKTICKS
 cat >> confdefs.h <<EOF
 #define SYSTEM_BACKTICKS 1
 EOF
@@ -1701,12 +1702,12 @@ for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr that defines DIR""... $ac_c" 1>&6
-echo "configure:1705: checking for $ac_hdr that defines DIR" >&5
+echo "configure:1706: checking for $ac_hdr that defines DIR" >&5
 if eval "test \"`echo '$''{'ac_cv_header_dirent_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1710 "configure"
+#line 1711 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <$ac_hdr>
@@ -1714,7 +1715,7 @@ int main() {
 DIR *dirp = 0;
 ; return 0; }
 EOF
-if { (eval echo configure:1718: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1719: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_header_dirent_$ac_safe=yes"
 else
@@ -1739,7 +1740,7 @@ done
 # Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
 if test $ac_header_dirent = dirent.h; then
 echo $ac_n "checking for opendir in -ldir""... $ac_c" 1>&6
-echo "configure:1743: checking for opendir in -ldir" >&5
+echo "configure:1744: checking for opendir in -ldir" >&5
 ac_lib_var=`echo dir'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1747,7 +1748,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-ldir  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1751 "configure"
+#line 1752 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -1758,7 +1759,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:1762: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1763: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1780,7 +1781,7 @@ fi
 
 else
 echo $ac_n "checking for opendir in -lx""... $ac_c" 1>&6
-echo "configure:1784: checking for opendir in -lx" >&5
+echo "configure:1785: checking for opendir in -lx" >&5
 ac_lib_var=`echo x'_'opendir | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -1788,7 +1789,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lx  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 1792 "configure"
+#line 1793 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -1799,7 +1800,7 @@ int main() {
 opendir()
 ; return 0; }
 EOF
-if { (eval echo configure:1803: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:1804: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -1822,12 +1823,12 @@ fi
 fi
 
  echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6
-echo "configure:1826: checking for ANSI C header files" >&5
+echo "configure:1827: checking for ANSI C header files" >&5
 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1831 "configure"
+#line 1832 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #include <stdarg.h>
@@ -1835,7 +1836,7 @@ else
 #include <float.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1839: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1840: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1852,7 +1853,7 @@ rm -f conftest*
 if test $ac_cv_header_stdc = yes; then
   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 1856 "configure"
+#line 1857 "configure"
 #include "confdefs.h"
 #include <string.h>
 EOF
@@ -1870,7 +1871,7 @@ fi
 if test $ac_cv_header_stdc = yes; then
   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
 cat > conftest.$ac_ext <<EOF
-#line 1874 "configure"
+#line 1875 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 EOF
@@ -1891,7 +1892,7 @@ if test "$cross_compiling" = yes; then
   :
 else
   cat > conftest.$ac_ext <<EOF
-#line 1895 "configure"
+#line 1896 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 #define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
@@ -1902,7 +1903,7 @@ if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2);
 exit (0); }
 
 EOF
-if { (eval echo configure:1906: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:1907: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   :
 else
@@ -1929,17 +1930,17 @@ fi
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:1933: checking for $ac_hdr" >&5
+echo "configure:1934: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 1938 "configure"
+#line 1939 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:1943: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:1944: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -1995,12 +1996,12 @@ EOF
 
 
  echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:1999: checking for working const" >&5
+echo "configure:2000: checking for working const" >&5
 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2004 "configure"
+#line 2005 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -2049,7 +2050,7 @@ ccp = (char const *const *) p;
 
 ; return 0; }
 EOF
-if { (eval echo configure:2053: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2054: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=yes
 else
@@ -2070,21 +2071,21 @@ EOF
 fi
 
  echo $ac_n "checking for inline""... $ac_c" 1>&6
-echo "configure:2074: checking for inline" >&5
+echo "configure:2075: checking for inline" >&5
 if eval "test \"`echo '$''{'ac_cv_c_inline'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_inline=no
 for ac_kw in inline __inline__ __inline; do
   cat > conftest.$ac_ext <<EOF
-#line 2081 "configure"
+#line 2082 "configure"
 #include "confdefs.h"
 
 int main() {
 } $ac_kw foo() {
 ; return 0; }
 EOF
-if { (eval echo configure:2088: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2089: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_inline=$ac_kw; break
 else
@@ -2110,12 +2111,12 @@ EOF
 esac
 
  echo $ac_n "checking for off_t""... $ac_c" 1>&6
-echo "configure:2114: checking for off_t" >&5
+echo "configure:2115: checking for off_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_off_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2119 "configure"
+#line 2120 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -2143,12 +2144,12 @@ EOF
 fi
 
  echo $ac_n "checking for size_t""... $ac_c" 1>&6
-echo "configure:2147: checking for size_t" >&5
+echo "configure:2148: checking for size_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_size_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2152 "configure"
+#line 2153 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -2176,12 +2177,12 @@ EOF
 fi
 
  echo $ac_n "checking whether struct tm is in sys/time.h or time.h""... $ac_c" 1>&6
-echo "configure:2180: checking whether struct tm is in sys/time.h or time.h" >&5
+echo "configure:2181: checking whether struct tm is in sys/time.h or time.h" >&5
 if eval "test \"`echo '$''{'ac_cv_struct_tm'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2185 "configure"
+#line 2186 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <time.h>
@@ -2189,7 +2190,7 @@ int main() {
 struct tm *tp; tp->tm_sec;
 ; return 0; }
 EOF
-if { (eval echo configure:2193: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2194: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_struct_tm=time.h
 else
@@ -2210,12 +2211,12 @@ EOF
 fi
 
  echo $ac_n "checking for boolean""... $ac_c" 1>&6
-echo "configure:2214: checking for boolean" >&5
+echo "configure:2215: checking for boolean" >&5
 if eval "test \"`echo '$''{'ac_cv_type_boolean'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2219 "configure"
+#line 2220 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -2244,7 +2245,7 @@ fi
 
      
  echo $ac_n "checking for 8-bit clean memcmp""... $ac_c" 1>&6
-echo "configure:2248: checking for 8-bit clean memcmp" >&5
+echo "configure:2249: checking for 8-bit clean memcmp" >&5
 if eval "test \"`echo '$''{'ac_cv_func_memcmp_clean'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2252,7 +2253,7 @@ else
   ac_cv_func_memcmp_clean=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 2256 "configure"
+#line 2257 "configure"
 #include "confdefs.h"
 
 main()
@@ -2262,7 +2263,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:2266: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2267: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_memcmp_clean=yes
 else
@@ -2283,17 +2284,17 @@ test $ac_cv_func_memcmp_clean = no && LIBOBJS="$LIBOBJS memcmp.${ac_objext}"
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2287: checking for $ac_hdr" >&5
+echo "configure:2288: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2292 "configure"
+#line 2293 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2297: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2298: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2322,12 +2323,12 @@ done
 for ac_func in getpagesize
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2326: checking for $ac_func" >&5
+echo "configure:2327: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2331 "configure"
+#line 2332 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2350,7 +2351,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2354: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2355: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2375,7 +2376,7 @@ fi
 done
 
 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:2379: checking for working mmap" >&5
+echo "configure:2380: checking for working mmap" >&5
 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2383,7 +2384,7 @@ else
   ac_cv_func_mmap_fixed_mapped=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 2387 "configure"
+#line 2388 "configure"
 #include "confdefs.h"
 
 /* Thanks to Mike Haertel and Jim Avera for this test.
@@ -2523,7 +2524,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:2527: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2528: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_mmap_fixed_mapped=yes
 else
@@ -2546,12 +2547,12 @@ EOF
 fi
 
  echo $ac_n "checking for vprintf""... $ac_c" 1>&6
-echo "configure:2550: checking for vprintf" >&5
+echo "configure:2551: checking for vprintf" >&5
 if eval "test \"`echo '$''{'ac_cv_func_vprintf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2555 "configure"
+#line 2556 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char vprintf(); below.  */
@@ -2574,7 +2575,7 @@ vprintf();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2578: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2579: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_vprintf=yes"
 else
@@ -2598,12 +2599,12 @@ fi
 
 if test "$ac_cv_func_vprintf" != yes; then
 echo $ac_n "checking for _doprnt""... $ac_c" 1>&6
-echo "configure:2602: checking for _doprnt" >&5
+echo "configure:2603: checking for _doprnt" >&5
 if eval "test \"`echo '$''{'ac_cv_func__doprnt'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2607 "configure"
+#line 2608 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char _doprnt(); below.  */
@@ -2626,7 +2627,7 @@ _doprnt();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2630: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2631: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func__doprnt=yes"
 else
@@ -2653,12 +2654,12 @@ fi
  for ac_func in getcwd putenv socket strcspn strdup strerror strstr lrand48 rand srand48 srand
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2657: checking for $ac_func" >&5
+echo "configure:2658: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2662 "configure"
+#line 2663 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2681,7 +2682,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2685: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2686: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2714,7 +2715,8 @@ EOF
 fi
 
 
-export JPEG2SWF='jpeg2swf$(EXEEXT)'
+JPEG2SWF='jpeg2swf$(EXEEXT)'
+export JPEG2SWF
 if test "x${DISABLEPDF2SWF}" = "xtrue"; then
   echo "***************************************************"
   echo "The following headers/libraries are missing: " ${MISSINGLIBS}
@@ -2725,7 +2727,8 @@ if test "x${DISABLEPDF2SWF}" = "xtrue"; then
   echo clean: >> pdf2swf/Makefile
   if test "x${DISABLEJPEG2SWF}" = "xtrue"; then
     echo "Disabling jpeg2swf tool..."
-    export JPEG2SWF=
+    JPEG2SWF=
+    export JPEG2SWF
   fi
   echo "***************************************************"
   FILES="./release Makefile lib/bladeenc/Makefile lib/Makefile src/Makefile swfs/Makefile"

diff --git a/configure.in b/configure.in
index 6e63594..5e9fcd9 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1,11 +1,11 @@
 dnl Process this file with autoconf to produce a configure script.
 AC_INIT(src/)
 
-export PACKAGE=swftools
-export VERSION=0.2.1
-
-export CFLAGS="-O2 -fomit-frame-pointer"
-export CXXFLAGS="-O2 -fomit-frame-pointer"
+PACKAGE=swftools
+VERSION=0.2.1
+CFLAGS="-O2 -fomit-frame-pointer"
+CXXFLAGS="-O2 -fomit-frame-pointer"
+export PACKAGE VERSION CFLAGS CXXFLAGS
 
 dnl Checks for programs.
  AC_PROG_CC
@@ -105,7 +105,8 @@ if test "x${UNCOMPRESS}" = "xgzip"; then
 fi
 AC_SUBST(USE_GZIP)
 
-export JPEG2SWF='jpeg2swf$(EXEEXT)'
+JPEG2SWF='jpeg2swf$(EXEEXT)'
+export JPEG2SWF
 if test "x${DISABLEPDF2SWF}" = "xtrue"; then
   echo "***************************************************"
   echo "The following headers/libraries are missing: " ${MISSINGLIBS}
@@ -116,7 +117,8 @@ if test "x${DISABLEPDF2SWF}" = "xtrue"; then
   echo clean: >> pdf2swf/Makefile
   if test "x${DISABLEJPEG2SWF}" = "xtrue"; then
     echo "Disabling jpeg2swf tool..."
-    export JPEG2SWF=
+    JPEG2SWF=
+    export JPEG2SWF
   fi
   echo "***************************************************"
   FILES="./release Makefile lib/bladeenc/Makefile lib/Makefile src/Makefile swfs/Makefile"