This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by libpng configure 1.6.37, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ ./configure --with-zlib-prefix=/home/scott/code/FLTK_Nano-X_DOS/installed/dos --disable-shared --build=x86_64-linux-gnu --host=i586-pc-msdosdjgpp --prefix=/home/scott/code/FLTK_Nano-X_DOS/installed/dos

## --------- ##
## Platform. ##
## --------- ##

hostname = kpdev
uname -m = x86_64
uname -r = 5.14.0-1032-oem
uname -s = Linux
uname -v = #35-Ubuntu SMP Thu Mar 31 12:49:29 UTC 2022

/usr/bin/uname -p = x86_64
/bin/uname -X     = unknown

/bin/arch              = x86_64
/usr/bin/arch -k       = unknown
/usr/convex/getsysinfo = unknown
/usr/bin/hostinfo      = unknown
/bin/machine           = unknown
/usr/bin/oslevel       = unknown
/bin/universe          = unknown

PATH: /opt/cross/djgpp/bin
PATH: /home/scott/opt/bin
PATH: /home/scott/joey/sdks/IIgs
PATH: /home/scott/.local/bin
PATH: /home/scott/bin
PATH: /usr/local/sbin
PATH: /usr/local/bin
PATH: /usr/sbin
PATH: /usr/bin
PATH: /sbin
PATH: /bin
PATH: /usr/games
PATH: /usr/local/games
PATH: /snap/bin


## ----------- ##
## Core tests. ##
## ----------- ##

configure:2354: checking for a BSD-compatible install
configure:2422: result: /usr/bin/install -c
configure:2433: checking whether build environment is sane
configure:2488: result: yes
configure:2545: checking for i586-pc-msdosdjgpp-strip
configure:2561: found /opt/cross/djgpp/bin/i586-pc-msdosdjgpp-strip
configure:2572: result: i586-pc-msdosdjgpp-strip
configure:2637: checking for a thread-safe mkdir -p
configure:2676: result: /usr/bin/mkdir -p
configure:2683: checking for gawk
configure:2699: found /usr/bin/gawk
configure:2710: result: gawk
configure:2721: checking whether make sets $(MAKE)
configure:2743: result: yes
configure:2772: checking whether make supports nested variables
configure:2789: result: yes
configure:2919: checking whether to enable maintainer-specific portions of Makefiles
configure:2928: result: no
configure:2968: checking for i586-pc-msdosdjgpp-gcc
configure:2984: found /opt/cross/djgpp/bin/i586-pc-msdosdjgpp-gcc
configure:2995: result: i586-pc-msdosdjgpp-gcc
configure:3264: checking for C compiler version
configure:3273: i586-pc-msdosdjgpp-gcc --version >&5
i586-pc-msdosdjgpp-gcc (GCC) 10.2.0
Copyright (C) 2020 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

configure:3284: $? = 0
configure:3273: i586-pc-msdosdjgpp-gcc -v >&5
Using built-in specs.
COLLECT_GCC=i586-pc-msdosdjgpp-gcc
COLLECT_LTO_WRAPPER=/opt/cross/djgpp/libexec/gcc/i586-pc-msdosdjgpp/10.2.0/lto-wrapper
Target: i586-pc-msdosdjgpp
Configured with: ../gnu/gcc-10.20/configure --target=i586-pc-msdosdjgpp --program-prefix=i586-pc-msdosdjgpp- --prefix=/opt/cross/djgpp --disable-nls --disable-plugin --disable-lto --enable-lto --enable-libstdcxx-filesystem-ts --enable-libquadmath-support --with-gmp=/home/scott/source/build-djgpp/build/djcross-gcc-10.2.0/tmpinst --with-mpfr=/home/scott/source/build-djgpp/build/djcross-gcc-10.2.0/tmpinst --with-mpc=/home/scott/source/build-djgpp/build/djcross-gcc-10.2.0/tmpinst --enable-version-specific-runtime-libs --enable-languages=c,c++
Thread model: single
Supported LTO compression algorithms: zlib
gcc version 10.2.0 (GCC) 
configure:3284: $? = 0
configure:3273: i586-pc-msdosdjgpp-gcc -V >&5
i586-pc-msdosdjgpp-gcc: error: unrecognized command-line option '-V'
i586-pc-msdosdjgpp-gcc: fatal error: no input files
compilation terminated.
configure:3284: $? = 1
configure:3273: i586-pc-msdosdjgpp-gcc -qversion >&5
i586-pc-msdosdjgpp-gcc: error: unrecognized command-line option '-qversion'; did you mean '--version'?
i586-pc-msdosdjgpp-gcc: fatal error: no input files
compilation terminated.
configure:3284: $? = 1
configure:3304: checking whether the C compiler works
configure:3326: i586-pc-msdosdjgpp-gcc -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib   conftest.c  >&5
configure:3330: $? = 0
configure:3378: result: yes
configure:3381: checking for C compiler default output file name
configure:3383: result: a.out
configure:3389: checking for suffix of executables
configure:3396: i586-pc-msdosdjgpp-gcc -o conftest -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib   conftest.c  >&5
configure:3400: $? = 0
configure:3422: result: .exe
configure:3444: checking whether we are cross compiling
configure:3482: result: yes
configure:3487: checking for suffix of object files
configure:3509: i586-pc-msdosdjgpp-gcc -c -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib  conftest.c >&5
configure:3513: $? = 0
configure:3534: result: o
configure:3538: checking whether we are using the GNU C compiler
configure:3557: i586-pc-msdosdjgpp-gcc -c -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib  conftest.c >&5
configure:3557: $? = 0
configure:3566: result: yes
configure:3575: checking whether i586-pc-msdosdjgpp-gcc accepts -g
configure:3595: i586-pc-msdosdjgpp-gcc -c -g  conftest.c >&5
configure:3595: $? = 0
configure:3636: result: yes
configure:3653: checking for i586-pc-msdosdjgpp-gcc option to accept ISO C89
configure:3716: i586-pc-msdosdjgpp-gcc  -c -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib  conftest.c >&5
configure:3716: $? = 0
configure:3729: result: none needed
configure:3754: checking whether i586-pc-msdosdjgpp-gcc understands -c and -o together
configure:3776: i586-pc-msdosdjgpp-gcc -c conftest.c -o conftest2.o
configure:3779: $? = 0
configure:3776: i586-pc-msdosdjgpp-gcc -c conftest.c -o conftest2.o
configure:3779: $? = 0
configure:3791: result: yes
configure:3811: checking whether make supports the include directive
configure:3826: make -f confmf.GNU && cat confinc.out
this is the am__doit target
configure:3829: $? = 0
configure:3848: result: yes (GNU style)
configure:3873: checking dependency style of i586-pc-msdosdjgpp-gcc
configure:3984: result: gcc3
configure:4008: checking dependency style of i586-pc-msdosdjgpp-gcc
configure:4117: result: gcc3
configure:4136: checking build system type
configure:4150: result: x86_64-pc-linux-gnu
configure:4170: checking host system type
configure:4183: result: i586-pc-msdosdjgpp
configure:4203: checking for a sed that does not truncate output
configure:4267: result: /usr/bin/sed
configure:4285: checking for grep that handles long lines and -e
configure:4343: result: /usr/bin/grep
configure:4348: checking for egrep
configure:4410: result: /usr/bin/grep -E
configure:4415: checking for fgrep
configure:4477: result: /usr/bin/grep -F
configure:4504: checking how to print strings
configure:4531: result: printf
configure:4564: checking for ld used by i586-pc-msdosdjgpp-gcc
configure:4631: result: /opt/cross/djgpp/i586-pc-msdosdjgpp/bin/ld
configure:4638: checking if the linker (/opt/cross/djgpp/i586-pc-msdosdjgpp/bin/ld) is GNU ld
configure:4653: result: yes
configure:4670: checking how to run the C preprocessor
configure:4701: i586-pc-msdosdjgpp-gcc -E  conftest.c
configure:4701: $? = 0
configure:4715: i586-pc-msdosdjgpp-gcc -E  conftest.c
conftest.c:11:10: fatal error: ac_nonexistent.h: No such file or directory
   11 | #include <ac_nonexistent.h>
      |          ^~~~~~~~~~~~~~~~~~
compilation terminated.
configure:4715: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libpng"
| #define PACKAGE_TARNAME "libpng"
| #define PACKAGE_VERSION "1.6.37"
| #define PACKAGE_STRING "libpng 1.6.37"
| #define PACKAGE_BUGREPORT "png-mng-implement@lists.sourceforge.net"
| #define PACKAGE_URL ""
| #define PACKAGE "libpng"
| #define VERSION "1.6.37"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:4740: result: i586-pc-msdosdjgpp-gcc -E
configure:4760: i586-pc-msdosdjgpp-gcc -E  conftest.c
configure:4760: $? = 0
configure:4774: i586-pc-msdosdjgpp-gcc -E  conftest.c
conftest.c:11:10: fatal error: ac_nonexistent.h: No such file or directory
   11 | #include <ac_nonexistent.h>
      |          ^~~~~~~~~~~~~~~~~~
compilation terminated.
configure:4774: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libpng"
| #define PACKAGE_TARNAME "libpng"
| #define PACKAGE_VERSION "1.6.37"
| #define PACKAGE_STRING "libpng 1.6.37"
| #define PACKAGE_BUGREPORT "png-mng-implement@lists.sourceforge.net"
| #define PACKAGE_URL ""
| #define PACKAGE "libpng"
| #define VERSION "1.6.37"
| /* end confdefs.h.  */
| #include <ac_nonexistent.h>
configure:4806: checking for gawk
configure:4833: result: gawk
configure:4845: checking whether ln -s works
configure:4849: result: yes
configure:4856: checking whether make sets $(MAKE)
configure:4878: result: yes
configure:4930: checking for BSD- or MS-compatible name lister (nm)
configure:4984: result: /opt/cross/djgpp/bin/i586-pc-msdosdjgpp-nm -B
configure:5114: checking the name lister (/opt/cross/djgpp/bin/i586-pc-msdosdjgpp-nm -B) interface
configure:5121: i586-pc-msdosdjgpp-gcc -c -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib  conftest.c >&5
configure:5124: /opt/cross/djgpp/bin/i586-pc-msdosdjgpp-nm -B "conftest.o"
configure:5127: output
00000000 b .bss
00000000 N .comment
00000000 d .data
00000000 t .text
00000000 B _some_variable
configure:5128: result: BSD nm
configure:5132: checking the maximum length of command line arguments
configure:5263: result: 1572864
configure:5311: checking how to convert x86_64-pc-linux-gnu file names to i586-pc-msdosdjgpp format
configure:5351: result: func_convert_file_noop
configure:5358: checking how to convert x86_64-pc-linux-gnu file names to toolchain format
configure:5378: result: func_convert_file_noop
configure:5385: checking for /opt/cross/djgpp/i586-pc-msdosdjgpp/bin/ld option to reload object files
configure:5392: result: -r
configure:5426: checking for i586-pc-msdosdjgpp-objdump
configure:5442: found /opt/cross/djgpp/bin/i586-pc-msdosdjgpp-objdump
configure:5453: result: i586-pc-msdosdjgpp-objdump
configure:5522: checking how to recognize dependent libraries
configure:5722: result: unknown
configure:5767: checking for i586-pc-msdosdjgpp-dlltool
configure:5797: result: no
configure:5807: checking for dlltool
configure:5837: result: no
configure:5864: checking how to associate runtime and link libraries
configure:5891: result: printf %s\n
configure:5908: checking for i586-pc-msdosdjgpp-ar
configure:5924: found /opt/cross/djgpp/bin/i586-pc-msdosdjgpp-ar
configure:5935: result: i586-pc-msdosdjgpp-ar
configure:6016: checking for archiver @FILE support
configure:6033: i586-pc-msdosdjgpp-gcc -c -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib  conftest.c >&5
configure:6033: $? = 0
configure:6036: i586-pc-msdosdjgpp-ar cru libconftest.a @conftest.lst >&5
configure:6039: $? = 0
configure:6044: i586-pc-msdosdjgpp-ar cru libconftest.a @conftest.lst >&5
i586-pc-msdosdjgpp-ar: conftest.o: No such file or directory
configure:6047: $? = 1
configure:6046: result: @
configure:6064: checking for i586-pc-msdosdjgpp-strip
configure:6091: result: i586-pc-msdosdjgpp-strip
configure:6163: checking for i586-pc-msdosdjgpp-ranlib
configure:6179: found /opt/cross/djgpp/bin/i586-pc-msdosdjgpp-ranlib
configure:6190: result: i586-pc-msdosdjgpp-ranlib
configure:6332: checking command to parse /opt/cross/djgpp/bin/i586-pc-msdosdjgpp-nm -B output from i586-pc-msdosdjgpp-gcc object
configure:6485: i586-pc-msdosdjgpp-gcc -c -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib  conftest.c >&5
configure:6488: $? = 0
configure:6492: /opt/cross/djgpp/bin/i586-pc-msdosdjgpp-nm -B conftest.o \| sed -n -e 's/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*\([_A-Za-z][_A-Za-z0-9]*\)$/\1 \2 \2/p' | sed '/ __gnu_lto/d' \> conftest.nm
configure:6495: $? = 0
cannot find nm_test_var in conftest.nm
configure:6485: i586-pc-msdosdjgpp-gcc -c -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib  conftest.c >&5
configure:6488: $? = 0
configure:6492: /opt/cross/djgpp/bin/i586-pc-msdosdjgpp-nm -B conftest.o \| sed -n -e 's/^.*[ ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[ ][ ]*_\([_A-Za-z][_A-Za-z0-9]*\)$/\1 _\2 \2/p' | sed '/ __gnu_lto/d' \> conftest.nm
configure:6495: $? = 0
configure:6561: i586-pc-msdosdjgpp-gcc -o conftest.exe -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib   conftest.c conftstm.o >&5
configure:6564: $? = 0
configure:6602: result: ok
configure:6649: checking for sysroot
configure:6679: result: no
configure:6686: checking for a working dd
configure:6724: result: /usr/bin/dd
configure:6728: checking how to truncate binary pipes
configure:6743: result: /usr/bin/dd bs=4096 count=1
configure:7032: checking for i586-pc-msdosdjgpp-mt
configure:7062: result: no
configure:7072: checking for mt
configure:7088: found /usr/bin/mt
configure:7099: result: mt
configure:7111: WARNING: using cross tools not prefixed with host triplet
configure:7122: checking if mt is a manifest tool
configure:7128: mt '-?'
configure:7136: result: no
configure:7809: checking for ANSI C header files
configure:7829: i586-pc-msdosdjgpp-gcc -c -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib  conftest.c >&5
configure:7829: $? = 0
configure:7913: result: yes
configure:7926: checking for sys/types.h
configure:7926: i586-pc-msdosdjgpp-gcc -c -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib  conftest.c >&5
configure:7926: $? = 0
configure:7926: result: yes
configure:7926: checking for sys/stat.h
configure:7926: i586-pc-msdosdjgpp-gcc -c -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib  conftest.c >&5
configure:7926: $? = 0
configure:7926: result: yes
configure:7926: checking for stdlib.h
configure:7926: i586-pc-msdosdjgpp-gcc -c -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib  conftest.c >&5
configure:7926: $? = 0
configure:7926: result: yes
configure:7926: checking for string.h
configure:7926: i586-pc-msdosdjgpp-gcc -c -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib  conftest.c >&5
configure:7926: $? = 0
configure:7926: result: yes
configure:7926: checking for memory.h
configure:7926: i586-pc-msdosdjgpp-gcc -c -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib  conftest.c >&5
configure:7926: $? = 0
configure:7926: result: yes
configure:7926: checking for strings.h
configure:7926: i586-pc-msdosdjgpp-gcc -c -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib  conftest.c >&5
configure:7926: $? = 0
configure:7926: result: yes
configure:7926: checking for inttypes.h
configure:7926: i586-pc-msdosdjgpp-gcc -c -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib  conftest.c >&5
configure:7926: $? = 0
configure:7926: result: yes
configure:7926: checking for stdint.h
configure:7926: i586-pc-msdosdjgpp-gcc -c -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib  conftest.c >&5
configure:7926: $? = 0
configure:7926: result: yes
configure:7926: checking for unistd.h
configure:7926: i586-pc-msdosdjgpp-gcc -c -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib  conftest.c >&5
configure:7926: $? = 0
configure:7926: result: yes
configure:7940: checking for dlfcn.h
configure:7940: i586-pc-msdosdjgpp-gcc -c -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib  conftest.c >&5
configure:7940: $? = 0
configure:7940: result: yes
configure:8494: checking for objdir
configure:8509: result: .libs
configure:8773: checking if i586-pc-msdosdjgpp-gcc supports -fno-rtti -fno-exceptions
configure:8791: i586-pc-msdosdjgpp-gcc -c -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib  -fno-rtti -fno-exceptions conftest.c >&5
cc1: warning: command-line option '-fno-rtti' is valid for C++/D/ObjC++ but not for C
configure:8795: $? = 0
configure:8808: result: no
configure:9166: checking for i586-pc-msdosdjgpp-gcc option to produce PIC
configure:9173: result: 
configure:9245: checking if i586-pc-msdosdjgpp-gcc static flag -static works
configure:9273: result: yes
configure:9288: checking if i586-pc-msdosdjgpp-gcc supports -c -o file.o
configure:9309: i586-pc-msdosdjgpp-gcc -c -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib  -o out/conftest2.o conftest.c >&5
configure:9313: $? = 0
configure:9335: result: yes
configure:9343: checking if i586-pc-msdosdjgpp-gcc supports -c -o file.o
configure:9390: result: yes
configure:9423: checking whether the i586-pc-msdosdjgpp-gcc linker (/opt/cross/djgpp/i586-pc-msdosdjgpp/bin/ld) supports shared libraries
configure:10682: result: no
configure:10922: checking dynamic linker characteristics
configure:11740: result: no
configure:11862: checking how to hardcode library paths into programs
configure:11887: result: unsupported
configure:12435: checking whether stripping libraries is possible
configure:12440: result: yes
configure:12475: checking if libtool supports shared libraries
configure:12477: result: no
configure:12480: checking whether to build shared libraries
configure:12505: result: no
configure:12508: checking whether to build static libraries
configure:12512: result: yes
configure:9345: checking that AWK works
configure:9351: result: ok
configure:9402: checking if we need to force back C standard to C89
configure:9418: i586-pc-msdosdjgpp-gcc -c -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib  conftest.c >&5
configure:9418: $? = 0
configure:9419: result: no
configure:9434: checking for ANSI C header files
configure:9538: result: yes
configure:9548: checking for an ANSI C-conforming const
configure:9614: i586-pc-msdosdjgpp-gcc -c -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib  conftest.c >&5
configure:9614: $? = 0
configure:9621: result: yes
configure:9629: checking for size_t
configure:9629: i586-pc-msdosdjgpp-gcc -c -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib  conftest.c >&5
configure:9629: $? = 0
configure:9629: i586-pc-msdosdjgpp-gcc -c -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib  conftest.c >&5
conftest.c: In function 'main':
conftest.c:60:21: error: expected expression before ')' token
   60 | if (sizeof ((size_t)))
      |                     ^
configure:9629: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libpng"
| #define PACKAGE_TARNAME "libpng"
| #define PACKAGE_VERSION "1.6.37"
| #define PACKAGE_STRING "libpng 1.6.37"
| #define PACKAGE_BUGREPORT "png-mng-implement@lists.sourceforge.net"
| #define PACKAGE_URL ""
| #define PACKAGE "libpng"
| #define VERSION "1.6.37"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define STDC_HEADERS 1
| /* end confdefs.h.  */
| #include <stdio.h>
| #ifdef HAVE_SYS_TYPES_H
| # include <sys/types.h>
| #endif
| #ifdef HAVE_SYS_STAT_H
| # include <sys/stat.h>
| #endif
| #ifdef STDC_HEADERS
| # include <stdlib.h>
| # include <stddef.h>
| #else
| # ifdef HAVE_STDLIB_H
| #  include <stdlib.h>
| # endif
| #endif
| #ifdef HAVE_STRING_H
| # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
| #  include <memory.h>
| # endif
| # include <string.h>
| #endif
| #ifdef HAVE_STRINGS_H
| # include <strings.h>
| #endif
| #ifdef HAVE_INTTYPES_H
| # include <inttypes.h>
| #endif
| #ifdef HAVE_STDINT_H
| # include <stdint.h>
| #endif
| #ifdef HAVE_UNISTD_H
| # include <unistd.h>
| #endif
| int
| main ()
| {
| if (sizeof ((size_t)))
| 	    return 0;
|   ;
|   return 0;
| }
configure:9629: result: yes
configure:9640: checking whether struct tm is in sys/time.h or time.h
configure:9660: i586-pc-msdosdjgpp-gcc -c -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib  conftest.c >&5
configure:9660: $? = 0
configure:9667: result: time.h
configure:9675: checking for C/C++ restrict keyword
configure:9700: i586-pc-msdosdjgpp-gcc -c -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib  conftest.c >&5
configure:9700: $? = 0
configure:9708: result: __restrict
configure:9723: checking for working strtod
configure:9774: result: no
configure:9783: checking for pow
configure:9783: i586-pc-msdosdjgpp-gcc -o conftest.exe -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib   conftest.c  >&5
conftest.c:48:6: warning: conflicting types for built-in function 'pow'; expected 'double(double,  double)' [-Wbuiltin-declaration-mismatch]
   48 | char pow ();
      |      ^~~
conftest.c:36:1: note: 'pow' is declared in header '<math.h>'
   35 | # include <limits.h>
   36 | #else
configure:9783: $? = 0
configure:9783: result: yes
configure:9838: checking for pow
configure:9838: result: yes
configure:9898: checking for clock_gettime
configure:9898: i586-pc-msdosdjgpp-gcc -o conftest.exe -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib   conftest.c  >&5
/tmp/ccbZw3j7.o:conftest.c:(.text+0x7): undefined reference to `clock_gettime'
collect2: error: ld returned 1 exit status
configure:9898: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libpng"
| #define PACKAGE_TARNAME "libpng"
| #define PACKAGE_VERSION "1.6.37"
| #define PACKAGE_STRING "libpng 1.6.37"
| #define PACKAGE_BUGREPORT "png-mng-implement@lists.sourceforge.net"
| #define PACKAGE_URL ""
| #define PACKAGE "libpng"
| #define VERSION "1.6.37"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define STDC_HEADERS 1
| #define restrict __restrict
| #define HAVE_POW 1
| /* end confdefs.h.  */
| /* Define clock_gettime to an innocuous variant, in case <limits.h> declares clock_gettime.
|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
| #define clock_gettime innocuous_clock_gettime
| 
| /* System header to define __stub macros and hopefully few prototypes,
|     which can conflict with char clock_gettime (); below.
|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|     <limits.h> exists even on freestanding compilers.  */
| 
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 
| #undef clock_gettime
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char clock_gettime ();
| /* The GNU C library defines this for functions which it implements
|     to always fail with ENOSYS.  Some functions are actually named
|     something starting with __ and the normal name is an alias.  */
| #if defined __stub_clock_gettime || defined __stub___clock_gettime
| choke me
| #endif
| 
| int
| main ()
| {
| return clock_gettime ();
|   ;
|   return 0;
| }
configure:9898: result: no
configure:9902: WARNING: not building timepng
configure:9923: checking for zlibVersion in -lz
configure:9948: i586-pc-msdosdjgpp-gcc -o conftest.exe -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib   conftest.c -lz   >&5
configure:9948: $? = 0
configure:9957: result: yes
configure:10022: checking for feenableexcept in -lm
configure:10047: i586-pc-msdosdjgpp-gcc -o conftest.exe -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib   conftest.c -lm  -lz  >&5
/tmp/ccxIHtq4.o:conftest.c:(.text+0x7): undefined reference to `feenableexcept'
collect2: error: ld returned 1 exit status
configure:10047: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libpng"
| #define PACKAGE_TARNAME "libpng"
| #define PACKAGE_VERSION "1.6.37"
| #define PACKAGE_STRING "libpng 1.6.37"
| #define PACKAGE_BUGREPORT "png-mng-implement@lists.sourceforge.net"
| #define PACKAGE_URL ""
| #define PACKAGE "libpng"
| #define VERSION "1.6.37"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define STDC_HEADERS 1
| #define restrict __restrict
| #define HAVE_POW 1
| #define HAVE_LIBZ 1
| /* end confdefs.h.  */
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char feenableexcept ();
| int
| main ()
| {
| return feenableexcept ();
|   ;
|   return 0;
| }
configure:10056: result: no
configure:10069: checking for feenableexcept
configure:10069: i586-pc-msdosdjgpp-gcc -o conftest.exe -DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib   conftest.c -lz  >&5
/tmp/ccRiWpJ9.o:conftest.c:(.text+0x7): undefined reference to `feenableexcept'
collect2: error: ld returned 1 exit status
configure:10069: $? = 1
configure: failed program was:
| /* confdefs.h */
| #define PACKAGE_NAME "libpng"
| #define PACKAGE_TARNAME "libpng"
| #define PACKAGE_VERSION "1.6.37"
| #define PACKAGE_STRING "libpng 1.6.37"
| #define PACKAGE_BUGREPORT "png-mng-implement@lists.sourceforge.net"
| #define PACKAGE_URL ""
| #define PACKAGE "libpng"
| #define VERSION "1.6.37"
| #define STDC_HEADERS 1
| #define HAVE_SYS_TYPES_H 1
| #define HAVE_SYS_STAT_H 1
| #define HAVE_STDLIB_H 1
| #define HAVE_STRING_H 1
| #define HAVE_MEMORY_H 1
| #define HAVE_STRINGS_H 1
| #define HAVE_INTTYPES_H 1
| #define HAVE_STDINT_H 1
| #define HAVE_UNISTD_H 1
| #define HAVE_DLFCN_H 1
| #define LT_OBJDIR ".libs/"
| #define STDC_HEADERS 1
| #define restrict __restrict
| #define HAVE_POW 1
| #define HAVE_LIBZ 1
| /* end confdefs.h.  */
| /* Define feenableexcept to an innocuous variant, in case <limits.h> declares feenableexcept.
|    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
| #define feenableexcept innocuous_feenableexcept
| 
| /* System header to define __stub macros and hopefully few prototypes,
|     which can conflict with char feenableexcept (); below.
|     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
|     <limits.h> exists even on freestanding compilers.  */
| 
| #ifdef __STDC__
| # include <limits.h>
| #else
| # include <assert.h>
| #endif
| 
| #undef feenableexcept
| 
| /* Override any GCC internal prototype to avoid an error.
|    Use char because int might match the return type of a GCC
|    builtin and then its argument prototype would still apply.  */
| #ifdef __cplusplus
| extern "C"
| #endif
| char feenableexcept ();
| /* The GNU C library defines this for functions which it implements
|     to always fail with ENOSYS.  Some functions are actually named
|     something starting with __ and the normal name is an alias.  */
| #if defined __stub_feenableexcept || defined __stub___feenableexcept
| choke me
| #endif
| 
| int
| main ()
| {
| return feenableexcept ();
|   ;
|   return 0;
| }
configure:10069: result: no
configure:10079: checking if using Solaris linker
configure:10088: result: no
configure:10100: checking if libraries can be versioned
configure:10121: result: yes
configure:10143: checking for symbol prefix
configure:10150: result: _
configure:10172: pkgconfig directory is ${libdir}/pkgconfig
configure:10533: Extra options for compiler: 
configure:10643: checking that generated files are newer than configure
configure:10649: result: done
configure:10724: creating ./config.status

## ---------------------- ##
## Running config.status. ##
## ---------------------- ##

This file was extended by libpng config.status 1.6.37, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  CONFIG_FILES    = 
  CONFIG_HEADERS  = 
  CONFIG_LINKS    = 
  CONFIG_COMMANDS = 
  $ ./config.status 

on kpdev

config.status:1125: creating Makefile
config.status:1125: creating libpng.pc
config.status:1125: creating libpng-config
config.status:1125: creating config.h
config.status:1306: config.h is unchanged
config.status:1354: executing depfiles commands
config.status:1431: cd .       && sed -e '/# am--include-marker/d' Makefile         | make -f - am--depfiles
make: Nothing to be done for 'am--depfiles'.
config.status:1436: $? = 0
config.status:1354: executing libtool commands

## ---------------- ##
## Cache variables. ##
## ---------------- ##

ac_cv_build=x86_64-pc-linux-gnu
ac_cv_c_compiler_gnu=yes
ac_cv_c_const=yes
ac_cv_c_restrict=__restrict
ac_cv_env_CCASFLAGS_set=
ac_cv_env_CCASFLAGS_value=
ac_cv_env_CCAS_set=
ac_cv_env_CCAS_value=
ac_cv_env_CC_set=
ac_cv_env_CC_value=
ac_cv_env_CFLAGS_set=set
ac_cv_env_CFLAGS_value='-DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib'
ac_cv_env_CPPFLAGS_set=
ac_cv_env_CPPFLAGS_value=
ac_cv_env_CPP_set=
ac_cv_env_CPP_value=
ac_cv_env_LDFLAGS_set=
ac_cv_env_LDFLAGS_value=
ac_cv_env_LIBS_set=
ac_cv_env_LIBS_value=
ac_cv_env_LT_SYS_LIBRARY_PATH_set=
ac_cv_env_LT_SYS_LIBRARY_PATH_value=
ac_cv_env_PNG_COPTS_set=
ac_cv_env_PNG_COPTS_value=
ac_cv_env_build_alias_set=set
ac_cv_env_build_alias_value=x86_64-linux-gnu
ac_cv_env_host_alias_set=set
ac_cv_env_host_alias_value=i586-pc-msdosdjgpp
ac_cv_env_target_alias_set=
ac_cv_env_target_alias_value=
ac_cv_exeext=.exe
ac_cv_func_clock_gettime=no
ac_cv_func_feenableexcept=no
ac_cv_func_pow=yes
ac_cv_func_strtod=no
ac_cv_header_dlfcn_h=yes
ac_cv_header_inttypes_h=yes
ac_cv_header_memory_h=yes
ac_cv_header_stdc=yes
ac_cv_header_stdint_h=yes
ac_cv_header_stdlib_h=yes
ac_cv_header_string_h=yes
ac_cv_header_strings_h=yes
ac_cv_header_sys_stat_h=yes
ac_cv_header_sys_types_h=yes
ac_cv_header_unistd_h=yes
ac_cv_host=i586-pc-msdosdjgpp
ac_cv_lib_m_feenableexcept=no
ac_cv_lib_z_zlibVersion=yes
ac_cv_objext=o
ac_cv_path_EGREP='/usr/bin/grep -E'
ac_cv_path_FGREP='/usr/bin/grep -F'
ac_cv_path_GREP=/usr/bin/grep
ac_cv_path_SED=/usr/bin/sed
ac_cv_path_install='/usr/bin/install -c'
ac_cv_path_lt_DD=/usr/bin/dd
ac_cv_path_mkdir=/usr/bin/mkdir
ac_cv_prog_AR=i586-pc-msdosdjgpp-ar
ac_cv_prog_AWK=gawk
ac_cv_prog_CC=i586-pc-msdosdjgpp-gcc
ac_cv_prog_CPP='i586-pc-msdosdjgpp-gcc -E'
ac_cv_prog_OBJDUMP=i586-pc-msdosdjgpp-objdump
ac_cv_prog_RANLIB=i586-pc-msdosdjgpp-ranlib
ac_cv_prog_STRIP=i586-pc-msdosdjgpp-strip
ac_cv_prog_ac_ct_MANIFEST_TOOL=mt
ac_cv_prog_cc_c89=
ac_cv_prog_cc_g=yes
ac_cv_prog_make_make_set=yes
ac_cv_struct_tm=time.h
ac_cv_type_size_t=yes
am_cv_CCAS_dependencies_compiler_type=gcc3
am_cv_CC_dependencies_compiler_type=gcc3
am_cv_make_support_nested_variables=yes
am_cv_prog_cc_c_o=yes
lt_cv_ar_at_file=@
lt_cv_deplibs_check_method=unknown
lt_cv_file_magic_cmd='$MAGIC_CMD'
lt_cv_file_magic_test_file=
lt_cv_ld_reload_flag=-r
lt_cv_nm_interface='BSD nm'
lt_cv_objdir=.libs
lt_cv_path_LD=/opt/cross/djgpp/i586-pc-msdosdjgpp/bin/ld
lt_cv_path_NM='/opt/cross/djgpp/bin/i586-pc-msdosdjgpp-nm -B'
lt_cv_path_mainfest_tool=no
lt_cv_prog_compiler_c_o=yes
lt_cv_prog_compiler_pic=
lt_cv_prog_compiler_rtti_exceptions=no
lt_cv_prog_compiler_static_works=yes
lt_cv_prog_gnu_ld=yes
lt_cv_sharedlib_from_linklib_cmd='printf %s\n'
lt_cv_sys_global_symbol_pipe='sed -n -e '\''s/^.*[	 ]\([ABCDGIRSTW][ABCDGIRSTW]*\)[	 ][	 ]*_\([_A-Za-z][_A-Za-z0-9]*\)$/\1 _\2 \2/p'\'' | sed '\''/ __gnu_lto/d'\'''
lt_cv_sys_global_symbol_to_c_name_address='sed -n -e '\''s/^: \(.*\) .*$/  {"\1", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/  {"\1", (void *) \&\1},/p'\'''
lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='sed -n -e '\''s/^: \(.*\) .*$/  {"\1", (void *) 0},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(lib.*\)$/  {"\1", (void *) \&\1},/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/  {"lib\1", (void *) \&\1},/p'\'''
lt_cv_sys_global_symbol_to_cdecl='sed -n -e '\''s/^T .* \(.*\)$/extern int \1();/p'\'' -e '\''s/^[ABCDGIRSTW][ABCDGIRSTW]* .* \(.*\)$/extern char \1;/p'\'''
lt_cv_sys_global_symbol_to_import=
lt_cv_sys_max_cmd_len=1572864
lt_cv_to_host_file_cmd=func_convert_file_noop
lt_cv_to_tool_file_cmd=func_convert_file_noop
lt_cv_truncate_bin='/usr/bin/dd bs=4096 count=1'

## ----------------- ##
## Output variables. ##
## ----------------- ##

ACLOCAL='${SHELL} /home/scott/code/FLTK_Nano-X_DOS/libpng-1.6.37/missing aclocal-1.16'
AMDEPBACKSLASH='\'
AMDEP_FALSE='#'
AMDEP_TRUE=''
AMTAR='$${TAR-tar}'
AM_BACKSLASH='\'
AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
AM_DEFAULT_VERBOSITY='1'
AM_V='$(V)'
AR='i586-pc-msdosdjgpp-ar'
AS='as'
AUTOCONF='${SHELL} /home/scott/code/FLTK_Nano-X_DOS/libpng-1.6.37/missing autoconf'
AUTOHEADER='${SHELL} /home/scott/code/FLTK_Nano-X_DOS/libpng-1.6.37/missing autoheader'
AUTOMAKE='${SHELL} /home/scott/code/FLTK_Nano-X_DOS/libpng-1.6.37/missing automake-1.16'
AWK='gawk'
CC='i586-pc-msdosdjgpp-gcc'
CCAS='i586-pc-msdosdjgpp-gcc'
CCASDEPMODE='depmode=gcc3'
CCASFLAGS='-DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib'
CCDEPMODE='depmode=gcc3'
CFLAGS='-DPNG_NO_CONSOLE_IO -I/home/scott/code/FLTK_Nano-X_DOS/installed/dos/include -L/home/scott/code/FLTK_Nano-X_DOS/installed/dos/lib'
CPP='i586-pc-msdosdjgpp-gcc -E'
CPPFLAGS=''
CYGPATH_W='echo'
DEFS='-DHAVE_CONFIG_H'
DEPDIR='.deps'
DFNCPP='i586-pc-msdosdjgpp-gcc -E'
DLLTOOL='false'
DO_INSTALL_LIBPNG_CONFIG_FALSE='#'
DO_INSTALL_LIBPNG_CONFIG_TRUE=''
DO_INSTALL_LIBPNG_PC_FALSE='#'
DO_INSTALL_LIBPNG_PC_TRUE=''
DO_INSTALL_LINKS_FALSE='#'
DO_INSTALL_LINKS_TRUE=''
DO_PNG_PREFIX_FALSE=''
DO_PNG_PREFIX_TRUE='#'
DSYMUTIL=''
DUMPBIN=''
ECHO_C=''
ECHO_N='-n'
ECHO_T=''
EGREP='/usr/bin/grep -E'
EXEEXT='.exe'
FGREP='/usr/bin/grep -F'
GREP='/usr/bin/grep'
HAVE_CLOCK_GETTIME_FALSE=''
HAVE_CLOCK_GETTIME_TRUE='#'
HAVE_LD_VERSION_SCRIPT_FALSE='#'
HAVE_LD_VERSION_SCRIPT_TRUE=''
HAVE_SOLARIS_LD_FALSE=''
HAVE_SOLARIS_LD_TRUE='#'
INSTALL_DATA='${INSTALL} -m 644'
INSTALL_PROGRAM='${INSTALL}'
INSTALL_SCRIPT='${INSTALL}'
INSTALL_STRIP_PROGRAM='$(install_sh) -c -s'
LD='/opt/cross/djgpp/i586-pc-msdosdjgpp/bin/ld'
LDFLAGS=''
LIBOBJS=' ${LIBOBJDIR}strtod$U.o'
LIBS='-lz '
LIBTOOL='$(SHELL) $(top_builddir)/libtool'
LIPO=''
LN_S='ln -s'
LTLIBOBJS=' ${LIBOBJDIR}strtod$U.lo'
LT_SYS_LIBRARY_PATH=''
MAINT='#'
MAINTAINER_MODE_FALSE=''
MAINTAINER_MODE_TRUE='#'
MAKEINFO='${SHELL} /home/scott/code/FLTK_Nano-X_DOS/libpng-1.6.37/missing makeinfo'
MANIFEST_TOOL=':'
MKDIR_P='/usr/bin/mkdir -p'
NM='/opt/cross/djgpp/bin/i586-pc-msdosdjgpp-nm -B'
NMEDIT=''
OBJDUMP='i586-pc-msdosdjgpp-objdump'
OBJEXT='o'
OTOOL64=''
OTOOL=''
PACKAGE='libpng'
PACKAGE_BUGREPORT='png-mng-implement@lists.sourceforge.net'
PACKAGE_NAME='libpng'
PACKAGE_STRING='libpng 1.6.37'
PACKAGE_TARNAME='libpng'
PACKAGE_URL=''
PACKAGE_VERSION='1.6.37'
PATH_SEPARATOR=':'
PNGLIB_MAJOR='1'
PNGLIB_MINOR='6'
PNGLIB_RELEASE='37'
PNGLIB_VERSION='1.6.37'
PNG_ARM_NEON_FALSE=''
PNG_ARM_NEON_TRUE='#'
PNG_COPTS=''
PNG_INTEL_SSE_FALSE='#'
PNG_INTEL_SSE_TRUE=''
PNG_MIPS_MSA_FALSE='#'
PNG_MIPS_MSA_TRUE=''
PNG_POWERPC_VSX_FALSE='#'
PNG_POWERPC_VSX_TRUE=''
PNG_PREFIX=''
POW_LIB=''
RANLIB='i586-pc-msdosdjgpp-ranlib'
SED='/usr/bin/sed'
SET_MAKE=''
SHELL='/bin/bash'
STRIP='i586-pc-msdosdjgpp-strip'
SYMBOL_PREFIX='_'
VERSION='1.6.37'
ac_ct_AR=''
ac_ct_CC=''
ac_ct_DUMPBIN=''
am__EXEEXT_FALSE='#'
am__EXEEXT_TRUE=''
am__fastdepCCAS_FALSE='#'
am__fastdepCCAS_TRUE=''
am__fastdepCC_FALSE='#'
am__fastdepCC_TRUE=''
am__include='include'
am__isrc=''
am__leading_dot='.'
am__nodep='_no'
am__quote=''
am__tar='$${TAR-tar} chof - "$$tardir"'
am__untar='$${TAR-tar} xf -'
binconfigs='${binconfigs}'
bindir='${exec_prefix}/bin'
build='x86_64-pc-linux-gnu'
build_alias='x86_64-linux-gnu'
build_cpu='x86_64'
build_os='linux-gnu'
build_vendor='pc'
datadir='${datarootdir}'
datarootdir='${prefix}/share'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
dvidir='${docdir}'
exec_prefix='${prefix}'
host='i586-pc-msdosdjgpp'
host_alias='i586-pc-msdosdjgpp'
host_cpu='i586'
host_os='msdosdjgpp'
host_vendor='pc'
htmldir='${docdir}'
includedir='${prefix}/include'
infodir='${datarootdir}/info'
install_sh='${SHELL} /home/scott/code/FLTK_Nano-X_DOS/libpng-1.6.37/install-sh'
libdir='${exec_prefix}/lib'
libexecdir='${exec_prefix}/libexec'
localedir='${datarootdir}/locale'
localstatedir='${prefix}/var'
mandir='${datarootdir}/man'
mkdir_p='$(MKDIR_P)'
oldincludedir='/usr/include'
pdfdir='${docdir}'
pkgconfigdir='${libdir}/pkgconfig'
prefix='/home/scott/code/FLTK_Nano-X_DOS/installed/dos'
program_transform_name='s,x,x,'
psdir='${docdir}'
sbindir='${exec_prefix}/sbin'
sharedstatedir='${prefix}/com'
sysconfdir='${prefix}/etc'
target_alias=''

## ----------- ##
## confdefs.h. ##
## ----------- ##

/* confdefs.h */
#define PACKAGE_NAME "libpng"
#define PACKAGE_TARNAME "libpng"
#define PACKAGE_VERSION "1.6.37"
#define PACKAGE_STRING "libpng 1.6.37"
#define PACKAGE_BUGREPORT "png-mng-implement@lists.sourceforge.net"
#define PACKAGE_URL ""
#define PACKAGE "libpng"
#define VERSION "1.6.37"
#define STDC_HEADERS 1
#define HAVE_SYS_TYPES_H 1
#define HAVE_SYS_STAT_H 1
#define HAVE_STDLIB_H 1
#define HAVE_STRING_H 1
#define HAVE_MEMORY_H 1
#define HAVE_STRINGS_H 1
#define HAVE_INTTYPES_H 1
#define HAVE_STDINT_H 1
#define HAVE_UNISTD_H 1
#define HAVE_DLFCN_H 1
#define LT_OBJDIR ".libs/"
#define STDC_HEADERS 1
#define restrict __restrict
#define HAVE_POW 1
#define HAVE_LIBZ 1

configure: exit 0
