---- a/configure.ac
-+++ b/configure.ac
-@@ -58,9 +58,6 @@ AC_ARG_WITH([tools], [AS_HELP_STRING([--
- [build_tools=$withval], [build_tools=yes])
-
- AM_CONDITIONAL(BUILD_TOOLS, [test "x$build_tools" = "xyes" ])
--if test x$build_tools = xyes ; then
-- PKG_CHECK_MODULES(png, "libpng")
--fi
-
- dnl --with-tests
- AC_ARG_WITH([tests], [AS_HELP_STRING([--with-tests], [build tests [default=no]])],
--- a/qrenc.c
+++ b/qrenc.c
@@ -25,7 +25,6 @@
#include <getopt.h>
#include "qrencode.h"
-@@ -49,7 +48,6 @@ static unsigned int bg_color[4] = {255,
+@@ -49,7 +48,6 @@
static int verbose = 0;
enum imageType {
EPS_TYPE,
SVG_TYPE,
ANSI_TYPE,
-@@ -60,7 +58,7 @@ enum imageType {
+@@ -60,7 +58,7 @@
ANSIUTF8_TYPE
};
static const struct option options[] = {
{"help" , no_argument , NULL, 'h'},
-@@ -96,13 +94,13 @@ static void usage(int help, int longopt)
+@@ -96,13 +94,13 @@
if(longopt) {
fprintf(stderr,
"Usage: qrencode [OPTION]... [STRING]\n"
" (suffix is removed from FILENAME, if specified)\n"
" -s NUMBER, --size=NUMBER\n"
" specify module size in dots (pixels). (default=3)\n\n"
-@@ -116,9 +114,9 @@ static void usage(int help, int longopt)
+@@ -116,9 +114,9 @@
" specify the width of the margins. (default=4 (2 for Micro QR)))\n\n"
" -d NUMBER, --dpi=NUMBER\n"
" specify the DPI of the generated PNG. (default=72)\n\n"
" -S, --structured\n"
" make structured symbols. Version must be specified.\n\n"
" -k, --kanji assume that the input text contains kanji (shift-jis).\n\n"
-@@ -133,7 +131,7 @@ static void usage(int help, int longopt)
+@@ -133,7 +131,7 @@
" --background=RRGGBB[AA]\n"
" specify foreground/background color in hexadecimal notation.\n"
" 6-digit (RGB) or 8-digit (RGBA) form are supported.\n"
" -V, --version\n"
" display the version number and copyrights of the qrencode.\n\n"
" --verbose\n"
-@@ -153,12 +151,12 @@ static void usage(int help, int longopt)
+@@ -153,12 +151,12 @@
} else {
fprintf(stderr,
"Usage: qrencode [OPTION]... [STRING]\n"
" (suffix is removed from FILENAME, if specified)\n"
" -s NUMBER specify module size in dots (pixels). (default=3)\n"
" -l {LMQH} specify error correction level from L (lowest) to H (highest).\n"
-@@ -166,8 +164,8 @@ static void usage(int help, int longopt)
+@@ -166,8 +164,8 @@
" -v NUMBER specify the version of the symbol. (default=auto)\n"
" -m NUMBER specify the width of the margins. (default=4 (2 for Micro))\n"
" -d NUMBER specify the DPI of the generated PNG. (default=72)\n"
" -S make structured symbols. Version must be specified.\n"
" -k assume that the input text contains kanji (shift-jis).\n"
" -c encode lower-case alphabet characters in 8-bit mode. (default)\n"
-@@ -178,7 +176,7 @@ static void usage(int help, int longopt)
+@@ -178,7 +176,7 @@
" --background=RRGGBB[AA]\n"
" specify foreground/background color in hexadecimal notation.\n"
" 6-digit (RGB) or 8-digit (RGBA) form are supported.\n"
" -V display the version number and copyrights of the qrencode.\n"
" [STRING] input data. If it is not specified, data will be taken from\n"
" standard input.\n"
-@@ -253,128 +251,6 @@ static FILE *openFile(const char *outfil
+@@ -253,128 +251,6 @@
return fp;
}
static int writeEPS(QRcode *qrcode, const char *outfile)
{
FILE *fp;
-@@ -831,9 +707,6 @@ static void qrencode(const unsigned char
+@@ -831,9 +707,6 @@
}
switch(image_type) {
case EPS_TYPE:
writeEPS(qrcode, outfile);
break;
-@@ -887,9 +760,6 @@ static void qrencodeStructured(const uns
+@@ -887,9 +760,6 @@
size_t suffix_size;
switch(image_type) {
case EPS_TYPE:
type_suffix = ".eps";
break;
-@@ -948,9 +818,6 @@ static void qrencodeStructured(const uns
+@@ -948,9 +818,6 @@
}
switch(image_type) {
case EPS_TYPE:
writeEPS(p->code, filename);
break;
-@@ -1062,9 +929,7 @@ int main(int argc, char **argv)
+@@ -1062,9 +929,7 @@
}
break;
case 't':
image_type = EPS_TYPE;
} else if(strcasecmp(optarg, "svg") == 0) {
image_type = SVG_TYPE;
-@@ -1133,11 +998,6 @@ int main(int argc, char **argv)
+@@ -1133,11 +998,6 @@
exit(EXIT_SUCCESS);
}
if(optind < argc) {
intext = (unsigned char *)argv[optind];
length = strlen((char *)intext);
---- a/configure
-+++ b/configure
-@@ -12646,100 +12646,6 @@ else
- BUILD_TOOLS_FALSE=
- fi
+--- a/configure.ac
++++ b/configure.ac
+@@ -58,9 +58,6 @@
+ [build_tools=$withval], [build_tools=yes])
+ AM_CONDITIONAL(BUILD_TOOLS, [test "x$build_tools" = "xyes" ])
-if test x$build_tools = xyes ; then
--
--pkg_failed=no
--{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for png" >&5
--$as_echo_n "checking for png... " >&6; }
--
--if test -n "$png_CFLAGS"; then
-- pkg_cv_png_CFLAGS="$png_CFLAGS"
-- elif test -n "$PKG_CONFIG"; then
-- if test -n "$PKG_CONFIG" && \
-- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\"libpng\"\""; } >&5
-- ($PKG_CONFIG --exists --print-errors ""libpng"") 2>&5
-- ac_status=$?
-- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-- test $ac_status = 0; }; then
-- pkg_cv_png_CFLAGS=`$PKG_CONFIG --cflags ""libpng"" 2>/dev/null`
-- test "x$?" != "x0" && pkg_failed=yes
--else
-- pkg_failed=yes
--fi
-- else
-- pkg_failed=untried
--fi
--if test -n "$png_LIBS"; then
-- pkg_cv_png_LIBS="$png_LIBS"
-- elif test -n "$PKG_CONFIG"; then
-- if test -n "$PKG_CONFIG" && \
-- { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\"libpng\"\""; } >&5
-- ($PKG_CONFIG --exists --print-errors ""libpng"") 2>&5
-- ac_status=$?
-- $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-- test $ac_status = 0; }; then
-- pkg_cv_png_LIBS=`$PKG_CONFIG --libs ""libpng"" 2>/dev/null`
-- test "x$?" != "x0" && pkg_failed=yes
--else
-- pkg_failed=yes
--fi
-- else
-- pkg_failed=untried
--fi
--
--
--
--if test $pkg_failed = yes; then
-- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
--$as_echo "no" >&6; }
--
--if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-- _pkg_short_errors_supported=yes
--else
-- _pkg_short_errors_supported=no
--fi
-- if test $_pkg_short_errors_supported = yes; then
-- png_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs ""libpng"" 2>&1`
-- else
-- png_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs ""libpng"" 2>&1`
-- fi
-- # Put the nasty error message in config.log where it belongs
-- echo "$png_PKG_ERRORS" >&5
--
-- as_fn_error $? "Package requirements (\"libpng\") were not met:
--
--$png_PKG_ERRORS
--
--Consider adjusting the PKG_CONFIG_PATH environment variable if you
--installed software in a non-standard prefix.
--
--Alternatively, you may set the environment variables png_CFLAGS
--and png_LIBS to avoid the need to call pkg-config.
--See the pkg-config man page for more details." "$LINENO" 5
--elif test $pkg_failed = untried; then
-- { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
--$as_echo "no" >&6; }
-- { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
--$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
--as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it
--is in your PATH or set the PKG_CONFIG environment variable to the full
--path to pkg-config.
--
--Alternatively, you may set the environment variables png_CFLAGS
--and png_LIBS to avoid the need to call pkg-config.
--See the pkg-config man page for more details.
--
--To get pkg-config, see <http://pkg-config.freedesktop.org/>.
--See \`config.log' for more details" "$LINENO" 5; }
--else
-- png_CFLAGS=$pkg_cv_png_CFLAGS
-- png_LIBS=$pkg_cv_png_LIBS
-- { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
--$as_echo "yes" >&6; }
--
+- PKG_CHECK_MODULES(png, "libpng")
-fi
+
+ dnl --with-tests
+ AC_ARG_WITH([tests], [AS_HELP_STRING([--with-tests], [build tests [default=no]])],
+@@ -80,12 +77,6 @@
+ echo "/* #undef WITH_TESTS */" >>confdefs.h
+ fi
+
+-if test x$build_tests = xyes ; then
+- SDL_REQUIRED_VERSION=1.2.0
+- AM_PATH_SDL($SDL_REQUIRED_VERSION,,AC_MSG_WARN([*** SDL $SDL_REQUIRED_VERSION or better is required.]))
+- AC_MSG_NOTICE([SDL check done.])
+- AM_ICONV_LINK
-fi
--
+ AM_CONDITIONAL(HAVE_SDL, [test "x$SDL_CFLAGS" != "x" ])
+
- # Check whether --with-tests was given.
- if test "${with_tests+set}" = set; then :