Mailing-List: contact cygwin-help AT cygwin DOT com; run by ezmlm List-Subscribe: List-Archive: List-Post: List-Help: , Sender: cygwin-owner AT cygwin DOT com Mail-Followup-To: cygwin AT cygwin DOT com Delivered-To: mailing list cygwin AT cygwin DOT com X-Originating-IP: [130.54.130.67] X-Originating-Email: [iwamaeatsushi AT hotmail DOT com] X-Sender: iwamaeatsushi AT hotmail DOT com Reply-To: iwamae AT kues DOT kyoto-u DOT ac DOT jp From: "iwamae atsushi" To: cygwin AT cygwin DOT com Subject: error compiling python2-biggles-1.6.4 Date: Mon, 17 May 2004 12:20:30 +0900 Mime-Version: 1.0 Content-Type: text/plain; charset=iso-2022-jp; format=flowed Message-ID: X-OriginalArrivalTime: 17 May 2004 03:20:30.0370 (UTC) FILETIME=[E8328820:01C43BBD] X-IsSubscribed: yes I have an error to compile the latest version of python2-biggles on Cygwin/WindowsXP. I would appreciate if someone would help me to build biggles. I paste the error message at the bottom. The message says that the undefined reference "_png_*" in ibrary libplot.a I have downloaded and made zlib-1,2,1.tar.gz libpng-1.25.tar.gz plotutils-2.4.1.tar.gz Numeric-23.1.tar.gz The libplot.a was built in ~/plotutils-2.4.1/libplot When I created libplot.a in plotutils there was an warning, /plotutils-2.4.1/libplot libtool: link: warning: undefined symbols not allowed in i686-pc-cygwin shared libraries ----------- $ python setup.py install running install running build running build_py running build_ext building 'libplot.libplot' extension gcc -shared -Wl,--enable-auto-image-base build/temp.cygwin-1.5.9-i686-2.3/src/libplot/libplot.o -L/usr/local/lib -L/usr/X11R6/lib -L/usr/lib/python2.3/config -lplot -lXaw -lXmu -lXt -lSM -lICE -lXext -lX11 -lpython2.3 -o build/lib.cygwin-1.5.9-i686-2.3/biggles/libplot/libplot.dll /usr/local/lib/libplot.a(z_write.o)(.text+0x10d):z_write.c: undefined reference to `_png_create_write_struct' /usr/local/lib/libplot.a(z_write.o)(.text+0x11f):z_write.c: undefined reference to `_png_create_info_struct' /usr/local/lib/libplot.a(z_write.o)(.text+0x15b):z_write.c: undefined reference to `_png_init_io' /usr/local/lib/libplot.a(z_write.o)(.text+0x204):z_write.c: undefined reference to `_png_set_IHDR' /usr/local/lib/libplot.a(z_write.o)(.text+0x44c):z_write.c: undefined reference to `_png_set_text' /usr/local/lib/libplot.a(z_write.o)(.text+0x464):z_write.c: undefined reference to `_png_write_info' /usr/local/lib/libplot.a(z_write.o)(.text+0x548):z_write.c: undefined reference to `_png_write_rows' /usr/local/lib/libplot.a(z_write.o)(.text+0x585):z_write.c: undefined reference to `_png_write_end' /usr/local/lib/libplot.a(z_write.o)(.text+0x59b):z_write.c: undefined reference to `_png_destroy_write_struct' /usr/local/lib/libplot.a(z_write.o)(.text+0x606):z_write.c: undefined reference to `_png_set_interlace_handling' /usr/local/lib/libplot.a(z_write.o)(.text+0x66e):z_write.c: undefined reference to `_png_set_tRNS' /usr/local/lib/libplot.a(z_write.o)(.text+0x7f3):z_write.c: undefined reference to `_png_get_error_ptr' /usr/local/lib/libplot.a(z_write.o)(.text+0x876):z_write.c: undefined reference to `_png_get_error_ptr' Info: resolving _XtStrings by linking to __imp__XtStrings (auto-import) Info: resolving _XtShellStrings by linking to __imp__XtShellStrings (auto-import) Info: resolving _applicationShellWidgetClass by linking to __imp__applicationShellWidgetClass (auto-import) Info: resolving _labelWidgetClass by linking to __imp__labelWidgetClass (auto-import) collect2: ld returned 1 exit status error: command 'gcc' failed with exit status 1 ----------------------------- _________________________________________________________________ メッセンジャーで総額1億円プレゼント！ http://im.msn.co.jp/home.htm -- Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple Problem reports: http://cygwin.com/problems.html Documentation: http://cygwin.com/docs.html FAQ: http://cygwin.com/faq/