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|Status:||2 - Closed w/o Resolution|
|Priority:||3 - Moderate, e.g. unable to compile the software|
|Scope:||2 - Specific to an operating system|
|Summary:||undefined reference to `png_set_longjmp_fn'|
Trouble Report Files:
Trouble Report Comments:
16:29 Aug 01, 2019
|I tried the latest and also version 1.3.0. |
In the ./configure stage, everything seemed ok. I then typed make and received this error:
../lib/libfltk_images.a(Fl_PNG_Image.o): In function `Fl_PNG_Image::load_png_(char const*, unsigned char const*, int)':
Fl_PNG_Image.cxx:(.text+0xba): undefined reference to `png_set_longjmp_fn'
collect2: ld returned 1 exit status
make: *** [fluid] Error 1
make: *** [all] Error 1
the configure stage should have stopped the installation with a requirement of a certain libpng version to continue.
04:45 Aug 05, 2019
|Thanks for your report. |
I'm pretty sure that configure uses the bundled PNG library if it doesn't find any usable PNG library, hence I assume that configure found one but couldn't successfully link (fluid).
1) On which exact platform (OS, compiler) did you find this?
2) Can you tell us which particular libpng (and version) you have on your system?
3) Did you install the libpng development (header) files? (pretty sure this must be YES)
4) Which 'latest' FLTK version did you try (1.3.5 or 1.4.0 (git master))?
05:21 Jun 30, 2020
|This STR has not been updated by the submitter for two or more weeks and has been closed as required by the FLTK Configuration Management Plan. If the issue still requires resolution, please re-submit a new STR. ||
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