[gdal-dev] jpeg2000/jasper error compiling gdal 2.1 from git release branch

[Even Rouault]

On mercredi 7 décembre 2016 10:27:41 CET Donovan Cameron wrote:
> Downgrading jasper to 1.900.5 results in a successful build.

Looking in the jasper of my ubuntu 16.04 (1.900.1-debian1-2.4ubuntu1), I can see:

/usr/include/jasper/jas_config2.h:#define	uchar		unsigned char
/usr/include/jasper/jas_config.h:#define uchar unsigned char
/usr/include/jasper/jas_icc.h:	uchar *ucdata; /* Unicode localizable description */
/usr/include/jasper/jas_icc.h:	uchar macdata[69]; /* Localizable Macintosh description 
*/
/usr/include/jasper/jas_icc.h:extern uchar jas_iccprofdata_srgb[];
/usr/include/jasper/jas_icc.h:extern uchar jas_iccprofdata_sgray[];
/usr/include/jasper/jas_icc.h:jas_iccprof_t *jas_iccprof_createfrombuf(uchar *buf, int len);
/usr/include/jasper/jas_stream.h:	uchar *bufbase_;
/usr/include/jasper/jas_stream.h:	uchar *bufstart_;
/usr/include/jasper/jas_stream.h:	uchar *ptr_;
/usr/include/jasper/jas_stream.h:	uchar tinybuf_[JAS_STREAM_MAXPUTBACK + 1];
/usr/include/jasper/jas_stream.h:	uchar *buf_;
/usr/include/jasper/jas_stream.h:	  jas_stream_flushbuf((stream), (uchar)(c)) : \
/usr/include/jasper/jas_types.h:#if !defined(uchar)
/usr/include/jasper/jas_types.h:#define uchar unsigned char

jasper.h is included by GDAL, which includes in turn jas_config.h and jas_types.h, which both 
provide the #define	uchar		unsigned char

So probably your newer jasper.h has no longer those includes, or something has changed in 
one of the above files.

You could as well replace the JAS_CAST(uchar *, buf); by JAS_CAST(unsigned char*, buf)

Even

> On 07/12/16 10:22 AM, Donovan Cameron wrote:
> > Morning Everyone!
> > 
> > Jasper was update in Arch Linux today and trying to build gdal 2.1
> > from the git 2.1 release branch (r36743) the compile fails with a
> > jpeg2000 + jasper error:
> > 
> > make -C jpeg2000 install-obj
> > make[2]: Entering directory
> > '/tmp/makepkg/gdal-filegdb/src/gdal-2.1/frmts/jpeg2000'
> > g++ -I/tmp/makepkg/gdal-filegdb/src/gdal-2.1/port
> > -I/tmp/makepkg/gdal-filegdb/src/gdal-2.1/gcore
> > -I/tmp/makepkg/gdal-filegdb/src/gdal-2.1/alg
> > -I/tmp/makepkg/gdal-filegdb/src/gdal-2.1/ogr
> > -I/tmp/makepkg/gdal-filegdb/src/gdal-2.1/ogr/ogrsf_frmts
> > -I/tmp/makepkg/gdal-filegdb/src/gdal-2.1/gnm
> > -I/tmp/makepkg/gdal-filegdb/src/gdal-2.1/apps -march=native -O2 -pipe
> > -fstack-protector --param=ssp-buffer-size=4 -D_FORTIFY_SOURCE=2 -fPIC
> > -Wall -Wextra -Winit-self -Wunused-parameter -Wformat
> > -Werror=format-security -Wno-format-nonliteral -Wlogical-op -Wshadow
> > -Werror=vla -Wnull-dereference -Wduplicated-cond
> > -Wmissing-declarations -Wnon-virtual-dtor -Woverloaded-virtual
> > -fno-operator-names -DOGR_ENABLED -D_FORTIFY_SOURCE=2
> > -I/tmp/makepkg/gdal-filegdb/src/gdal-2.1/port -I/usr/include
> > -DGDAL_COMPILATION -c -o ../o/jpeg2000dataset.o jpeg2000dataset.cpp
> > g++ -I/tmp/makepkg/gdal-filegdb/src/gdal-2.1/port
> > -I/tmp/makepkg/gdal-filegdb/src/gdal-2.1/gcore
> > -I/tmp/makepkg/gdal-filegdb/src/gdal-2.1/alg
> > -I/tmp/makepkg/gdal-filegdb/src/gdal-2.1/ogr
> > -I/tmp/makepkg/gdal-filegdb/src/gdal-2.1/ogr/ogrsf_frmts
> > -I/tmp/makepkg/gdal-filegdb/src/gdal-2.1/gnm
> > -I/tmp/makepkg/gdal-filegdb/src/gdal-2.1/apps -march=native -O2 -pipe
> > -fstack-protector --param=ssp-buffer-size=4 -D_FORTIFY_SOURCE=2 -fPIC
> > -Wall -Wextra -Winit-self -Wunused-parameter -Wformat
> > -Werror=format-security -Wno-format-nonliteral -Wlogical-op -Wshadow
> > -Werror=vla -Wnull-dereference -Wduplicated-cond
> > -Wmissing-declarations -Wnon-virtual-dtor -Woverloaded-virtual
> > -fno-operator-names -DOGR_ENABLED -D_FORTIFY_SOURCE=2
> > -I/tmp/makepkg/gdal-filegdb/src/gdal-2.1/port -I/usr/include
> > -DGDAL_COMPILATION -c -o ../o/jpeg2000_vsil_io.o jpeg2000_vsil_io.cpp
> > In file included from /usr/include/jasper/jasper.h:68:0,
> > 
> >                  from jpeg2000_vsil_io.h:33,
> > 
> >                  from jpeg2000_vsil_io.cpp:77:
> > jpeg2000_vsil_io.cpp: In function ‘void
> > JPEG2000_VSIL_jas_stream_initbuf(jas_stream_t*, int, char*, int)’:
> > jpeg2000_vsil_io.cpp:212:32: error: ‘uchar’ was not declared in this
> > scope
> > 
> >     stream->bufbase_ = JAS_CAST(uchar *, buf);
> >     
> >                                 ^
> > 
> > jpeg2000_vsil_io.cpp:212:23: error: expected primary-expression before
> > ‘)’ token
> > 
> >     stream->bufbase_ = JAS_CAST(uchar *, buf);
> >     
> >                        ^
> > 
> > make[2]: *** [../../GDALmake.opt:648: ../o/jpeg2000_vsil_io.o] Error 1
> > make[2]: Leaving directory
> > '/tmp/makepkg/gdal-filegdb/src/gdal-2.1/frmts/jpeg2000'
> > make[1]: *** [GNUmakefile:15: jpeg2000-install-obj] Error 2
> > make[1]: Leaving directory '/tmp/makepkg/gdal-filegdb/src/gdal-2.1/frmts'
> > make: *** [GNUmakefile:88: frmts-target] Error 2
> > 
> > I have the following versions installed:
> > 
> > jasper 1.900.31
> > 
> > openjpeg2 2.1.2


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