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Date
Re: Please help -- errors while compiling Scratch tarball (T#562835)

To: Jean Griffin <griffin@xxxxxxxxxxxxxx>
From: Amos Blanton <amos@xxxxxxxxxxxxxxx>
Date: Tue, 11 May 2010 16:12:45 -0400
Cc: Seth Shannin <sshannin@xxxxxxxxxxxxxx>, linux@xxxxxxxxxxxxxxx, Yasmin Kafai <kafai@xxxxxxxxxxxxx>, jmaloney@xxxxxxxxxxxxx, Susan Davidson <susan@xxxxxxxxxxxxx>, William Burke <burkew@xxxxxxxxxxxxxxxxx>, course-support@xxxxxxxxxxxxxx
In-reply-to: <4BE99A61.5070907@seas.upenn.edu>
Mailing-list: list linux@xxxxxxxxxxxxxxx; contact linux+owners@xxxxxxxxxxxxxxx
That's great! :)  If you notice any glitches, please do create a ticket on
our Assembla page, or drop us a line to let us know.


On Tue, May 11, 2010 at 1:56 PM, Jean Griffin <griffin@xxxxxxxxxxxxxx>wrote:

> Awesome!
>
> Jean
>
>
> Karl E. Morris wrote:
>
>> Amos and John,
>>
>> Thank you for your responsiveness.  I have downloaded the RPM package
>> and it seems to work on our Suse Linux systems.
>>
>> -Karl E. Morris
>> Systems Programmer
>> SEAS Course Support
>>
>>
>>
>> Jean Griffin said the following on 05/11/2010 11:23 AM:
>>
>>> Amos
>>>
>>> Thank you. I trust Karl will try it out and get back to you if there are
>>> questions.
>>>
>>> Jean
>>>
>>> Amos Blanton wrote:
>>>
>>>> Hello Jean,
>>>>
>>>> Just today we made a beta .rpm package of Scratch available on our
>>>> website. This package was contributed by a community member, and needs
>>>> testing. Please try it out and let us know how things go.
>>>>
>>>> http://info.scratch.mit.edu/Scratch_on_Linux
>>>>
>>>> The package spec file is available on the Assembla site linked from
>>>> the same page, so if you'd like to contribute changes, let me know and
>>>> I'll add you to the Assembla team. Anyone should be able to report
>>>> bugs / tickets via the Assembla page.
>>>>
>>>> Hopefully, the package will work for you, and compiler errors won't
>>>> matter. At a glance, it looks like the errors are caused by failed
>>>> dependencies on libpango and libcairo. The .rpm spec file available on
>>>> the Assembla site (or the Debian control file) should declare /
>>>> describe all the various dependencies necessary to compile the plugins.
>>>>
>>>> Scratch On!
>>>> Amos
>>>> Scratch Team
>>>>
>>>>
>>>> On 05/10/2010 12:25 PM, Jean Griffin wrote:
>>>>
>>>>> Hello Amos,
>>>>>
>>>>> We'd really appreciate help getting Scratch installed on SuSe linux.
>>>>> If we get it working I would likely introduce ~300 UPenn undergrads
>>>>> to Scratch during the upcoming year, as I would include it in the
>>>>> lab work for my intro programming course.
>>>>>
>>>>> - Jean Griffin
>>>>>
>>>>> Sr Lecturer
>>>>> Dept of Computer and Information Sciences
>>>>> University of Pennsylvania
>>>>>
>>>>> Karl E. Morris wrote:
>>>>>
>>>>>> Hi Amos Blanton,
>>>>>>
>>>>>> I have been directed to contact you with regard to a problem that I am
>>>>>> having trying compile the Scratch tarball for our systems.
>>>>>>
>>>>>> We are running SuSE Linux 11.2 and, as there was no RPM package
>>>>>> available for RedHat/SuSE systems, I downloaded and unpacked the
>>>>>> tarball
>>>>>> that was supplied on the Scratch website.
>>>>>>
>>>>>> I am at a loss as to how to continue, as it won't compile.  Here is
>>>>>> the
>>>>>> output of errors (warning, it's long):
>>>>>>
>>>>>> [morriske@frost scratch]$ more Makefile
>>>>>> all: clean build
>>>>>> build:
>>>>>>    $(MAKE) build -C src/plugins/scratch/
>>>>>>    $(MAKE) build -C src/plugins/unicode/
>>>>>>    $(MAKE) build -C src/plugins/camera/
>>>>>>
>>>>>> clean:
>>>>>>    $(MAKE) clean -C src/plugins/scratch/
>>>>>>    $(MAKE) clean -C src/plugins/unicode/
>>>>>>    $(MAKE) clean -C src/plugins/camera/
>>>>>> [morriske@frost scratch]$ make all
>>>>>> make clean -C src/plugins/scratch/
>>>>>> make[1]: Entering directory
>>>>>>
>>>>>> `/mnt/castor/seas_home/m/morriske/course-sup/scratch/src/plugins/scratch'
>>>>>>
>>>>>> rm -f *.o ../../../Plugins/ScratchPlugin
>>>>>> make[1]: Leaving directory
>>>>>>
>>>>>> `/mnt/castor/seas_home/m/morriske/course-sup/scratch/src/plugins/scratch'
>>>>>>
>>>>>> make clean -C src/plugins/unicode/
>>>>>> make[1]: Entering directory
>>>>>>
>>>>>> `/mnt/castor/seas_home/m/morriske/course-sup/scratch/src/plugins/unicode'
>>>>>>
>>>>>> rm -f *.o ../../../Plugins/UnicodePlugin
>>>>>> make[1]: Leaving directory
>>>>>>
>>>>>> `/mnt/castor/seas_home/m/morriske/course-sup/scratch/src/plugins/unicode'
>>>>>>
>>>>>> make clean -C src/plugins/camera/
>>>>>> make[1]: Entering directory
>>>>>>
>>>>>> `/mnt/castor/seas_home/m/morriske/course-sup/scratch/src/plugins/camera'
>>>>>>
>>>>>> rm -f *.o ../../../Plugins/CameraPlugin
>>>>>> make[1]: Leaving directory
>>>>>>
>>>>>> `/mnt/castor/seas_home/m/morriske/course-sup/scratch/src/plugins/camera'
>>>>>>
>>>>>> make build -C src/plugins/scratch/
>>>>>> make[1]: Entering directory
>>>>>>
>>>>>> `/mnt/castor/seas_home/m/morriske/course-sup/scratch/src/plugins/scratch'
>>>>>>
>>>>>> gcc -fPIC -Wall -c *.c
>>>>>> ScratchPlugin.c:107: warning: 'checkedFloatPtrOf' defined but not used
>>>>>> ScratchPlugin.c:115: warning: 'checkedUnsignedIntPtrOf' defined but
>>>>>> not used
>>>>>> ScratchPlugin.c:123: warning: 'hueFromRGBminmax' defined but not used
>>>>>> ScratchPlugin.c:146: warning: 'interpolateandfrac' defined but not
>>>>>> used
>>>>>> gcc -shared *.o -o ../../../Plugins/ScratchPlugin
>>>>>> make[1]: Leaving directory
>>>>>>
>>>>>> `/mnt/castor/seas_home/m/morriske/course-sup/scratch/src/plugins/scratch'
>>>>>>
>>>>>> make build -C src/plugins/unicode/
>>>>>> make[1]: Entering directory
>>>>>>
>>>>>> `/mnt/castor/seas_home/m/morriske/course-sup/scratch/src/plugins/unicode'
>>>>>>
>>>>>> gcc -fPIC -Wall -c `pkg-config --cflags pangocairo` *.c
>>>>>> Package xcb was not found in the pkg-config search path.
>>>>>> Perhaps you should add the directory containing `xcb.pc'
>>>>>> to the PKG_CONFIG_PATH environment variable
>>>>>> Package 'xcb', required by 'cairo', not found
>>>>>> UnicodeOps-linux.c:1:30: error: pango/pangocairo.h: No such file or
>>>>>> directory
>>>>>> UnicodeOps-linux.c:2:26: error: glib/gprintf.h: No such file or
>>>>>> directory
>>>>>> UnicodeOps-linux.c:19: error: expected '=', ',', ';', 'asm' or
>>>>>> '__attribute__' before '*' token
>>>>>> UnicodeOps-linux.c:20: error: expected '=', ',', ';', 'asm' or
>>>>>> '__attribute__' before '*' token
>>>>>> UnicodeOps-linux.c:21: error: expected '=', ',', ';', 'asm' or
>>>>>> '__attribute__' before '*' token
>>>>>> UnicodeOps-linux.c:30: error: expected ')' before '*' token
>>>>>> UnicodeOps-linux.c: In function 'unicodeGetFontList':
>>>>>> UnicodeOps-linux.c:105: error: 'PangoFontMap' undeclared (first use in
>>>>>> this function)
>>>>>> UnicodeOps-linux.c:105: error: (Each undeclared identifier is reported
>>>>>> only once
>>>>>> UnicodeOps-linux.c:105: error: for each function it appears in.)
>>>>>> UnicodeOps-linux.c:105: error: 'fontMap' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:106: error: 'PangoFontFamily' undeclared (first use
>>>>>> in this function)
>>>>>> UnicodeOps-linux.c:106: error: 'fontFomilies' undeclared (first use in
>>>>>> this function)
>>>>>> UnicodeOps-linux.c:111: error: 'cachedLayout' undeclared (first use in
>>>>>> this function)
>>>>>> UnicodeOps-linux.c:112: error: 'cairo_surface_t' undeclared (first use
>>>>>> in this function)
>>>>>> UnicodeOps-linux.c:112: error: 'surface' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:112: warning: implicit declaration of function
>>>>>> 'cairo_image_surface_create'
>>>>>> UnicodeOps-linux.c:112: error: 'CAIRO_FORMAT_A8' undeclared (first use
>>>>>> in this function)
>>>>>> UnicodeOps-linux.c:113: error: 'cairo_t' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:113: error: 'cr' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:113: warning: implicit declaration of function
>>>>>> 'cairo_create'
>>>>>> UnicodeOps-linux.c:114: warning: implicit declaration of function
>>>>>> 'pango_cairo_create_layout'
>>>>>> UnicodeOps-linux.c:117: warning: implicit declaration of function
>>>>>> 'pango_context_get_font_map'
>>>>>> UnicodeOps-linux.c:117: warning: implicit declaration of function
>>>>>> 'pango_layout_get_context'
>>>>>> UnicodeOps-linux.c:118: warning: implicit declaration of function
>>>>>> 'pango_font_map_list_families'
>>>>>> UnicodeOps-linux.c:121: warning: implicit declaration of function
>>>>>> 'pango_font_family_get_name'
>>>>>> UnicodeOps-linux.c:121: warning: passing argument 2 of 'strncat' makes
>>>>>> pointer from integer without a cast
>>>>>> UnicodeOps-linux.c:124: warning: implicit declaration of function
>>>>>> 'g_free'
>>>>>> UnicodeOps-linux.c: In function 'unicodeDrawString':
>>>>>> UnicodeOps-linux.c:135: error: 'cairo_surface_t' undeclared (first use
>>>>>> in this function)
>>>>>> UnicodeOps-linux.c:135: error: 'surface' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:135: warning: implicit declaration of function
>>>>>> 'cairo_image_surface_create_for_data'
>>>>>> UnicodeOps-linux.c:135: error: 'CAIRO_FORMAT_RGB24' undeclared (first
>>>>>> use in this function)
>>>>>> UnicodeOps-linux.c:136: error: 'cairo_t' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:136: error: 'cr' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:137: error: 'PangoLayout' undeclared (first use in
>>>>>> this function)
>>>>>> UnicodeOps-linux.c:137: error: 'layout' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:139: warning: implicit declaration of function
>>>>>> 'computeLayout'
>>>>>> UnicodeOps-linux.c:143: warning: implicit declaration of function
>>>>>> 'cairo_set_source_rgb'
>>>>>> UnicodeOps-linux.c:144: warning: implicit declaration of function
>>>>>> 'cairo_paint'
>>>>>> UnicodeOps-linux.c:147: warning: implicit declaration of function
>>>>>> 'cairo_translate'
>>>>>> UnicodeOps-linux.c:149: warning: implicit declaration of function
>>>>>> 'pango_cairo_show_layout'
>>>>>> UnicodeOps-linux.c:161: warning: implicit declaration of function
>>>>>> 'g_object_unref'
>>>>>> UnicodeOps-linux.c:162: warning: implicit declaration of function
>>>>>> 'cairo_destroy'
>>>>>> UnicodeOps-linux.c:163: warning: implicit declaration of function
>>>>>> 'cairo_surface_destroy'
>>>>>> UnicodeOps-linux.c: In function 'unicodeGetXRanges':
>>>>>> UnicodeOps-linux.c:169: error: 'PangoRectangle' undeclared (first
>>>>>> use in
>>>>>> this function)
>>>>>> UnicodeOps-linux.c:169: error: expected ';' before 'rect'
>>>>>> UnicodeOps-linux.c:174: error: 'cachedLayout' undeclared (first use in
>>>>>> this function)
>>>>>> UnicodeOps-linux.c:175: error: 'cairo_surface_t' undeclared (first use
>>>>>> in this function)
>>>>>> UnicodeOps-linux.c:175: error: 'surface' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:175: error: 'CAIRO_FORMAT_A8' undeclared (first use
>>>>>> in this function)
>>>>>> UnicodeOps-linux.c:176: error: 'cairo_t' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:176: error: 'cr' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:184: warning: implicit declaration of function
>>>>>> 'pango_layout_index_to_pos'
>>>>>> UnicodeOps-linux.c:184: error: 'rect' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:190: warning: implicit declaration of function
>>>>>> 'PANGO_PIXELS'
>>>>>> UnicodeOps-linux.c: In function 'unicodeMeasureString':
>>>>>> UnicodeOps-linux.c:201: error: 'cachedLayout' undeclared (first use in
>>>>>> this function)
>>>>>> UnicodeOps-linux.c:202: error: 'cairo_surface_t' undeclared (first use
>>>>>> in this function)
>>>>>> UnicodeOps-linux.c:202: error: 'surface' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:202: error: 'CAIRO_FORMAT_A8' undeclared (first use
>>>>>> in this function)
>>>>>> UnicodeOps-linux.c:203: error: 'cairo_t' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:203: error: 'cr' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c: In function 'unicodeSetFont':
>>>>>> UnicodeOps-linux.c:223: warning: implicit declaration of function
>>>>>> 'g_sprintf'
>>>>>> UnicodeOps-linux.c:229: error: 'fontDescr' undeclared (first use in
>>>>>> this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:229: warning: implicit declaration of function
>>>>>> 'pango_font_description_free'
>>>>>> UnicodeOps-linux.c:230: warning: implicit declaration of function
>>>>>> 'pango_font_description_from_string'
>>>>>> UnicodeOps-linux.c:232: error: 'fontOptions' undeclared (first use in
>>>>>> this function)
>>>>>> UnicodeOps-linux.c:233: warning: implicit declaration of function
>>>>>> 'cairo_font_options_create'
>>>>>> UnicodeOps-linux.c:248: warning: implicit declaration of function
>>>>>> 'cairo_font_options_set_hint_style'
>>>>>> UnicodeOps-linux.c:248: error: 'CAIRO_HINT_STYLE_DEFAULT' undeclared
>>>>>> (first use in this function)
>>>>>> UnicodeOps-linux.c:249: warning: implicit declaration of function
>>>>>> 'cairo_font_options_set_hint_metrics'
>>>>>> UnicodeOps-linux.c:249: error: 'CAIRO_HINT_METRICS_DEFAULT' undeclared
>>>>>> (first use in this function)
>>>>>> UnicodeOps-linux.c:252: warning: implicit declaration of function
>>>>>> 'cairo_font_options_set_antialias'
>>>>>> UnicodeOps-linux.c:252: error: 'CAIRO_ANTIALIAS_GRAY' undeclared
>>>>>> (first
>>>>>> use in this function)
>>>>>> UnicodeOps-linux.c:252: error: 'CAIRO_ANTIALIAS_NONE' undeclared
>>>>>> (first
>>>>>> use in this function)
>>>>>> make[1]: *** [build] Error 1
>>>>>> make[1]: Leaving directory
>>>>>>
>>>>>> `/mnt/castor/seas_home/m/morriske/course-sup/scratch/src/plugins/unicode'
>>>>>>
>>>>>> make: *** [build] Error 2
>>>>>> [morriske@frost scratch]$ locate xcb.pc
>>>>>> /usr/lib64/pkgconfig/cairo-xcb.pc
>>>>>> /usr/lib64/pkgconfig/x11-xcb.pc
>>>>>> [morriske@frost scratch]$ echo $PKG_CONFIG_PATH
>>>>>> [morriske@frost scratch]$ export
>>>>>> PKG_CONFIG_PATH=/usr/lib64/pkgconfig:/usr/lib64/pkgconfig
>>>>>> [morriske@frost scratch]$ echo $PKG_CONFIG_PATH
>>>>>> /usr/lib64/pkgconfig:/usr/lib64/pkgconfig
>>>>>> [morriske@frost scratch]$ make clean
>>>>>> make clean -C src/plugins/scratch/
>>>>>> make[1]: Entering directory
>>>>>>
>>>>>> `/mnt/castor/seas_home/m/morriske/course-sup/scratch/src/plugins/scratch'
>>>>>>
>>>>>> rm -f *.o ../../../Plugins/ScratchPlugin
>>>>>> make[1]: Leaving directory
>>>>>>
>>>>>> `/mnt/castor/seas_home/m/morriske/course-sup/scratch/src/plugins/scratch'
>>>>>>
>>>>>> make clean -C src/plugins/unicode/
>>>>>> make[1]: Entering directory
>>>>>>
>>>>>> `/mnt/castor/seas_home/m/morriske/course-sup/scratch/src/plugins/unicode'
>>>>>>
>>>>>> rm -f *.o ../../../Plugins/UnicodePlugin
>>>>>> make[1]: Leaving directory
>>>>>>
>>>>>> `/mnt/castor/seas_home/m/morriske/course-sup/scratch/src/plugins/unicode'
>>>>>>
>>>>>> make clean -C src/plugins/camera/
>>>>>> make[1]: Entering directory
>>>>>>
>>>>>> `/mnt/castor/seas_home/m/morriske/course-sup/scratch/src/plugins/camera'
>>>>>>
>>>>>> rm -f *.o ../../../Plugins/CameraPlugin
>>>>>> make[1]: Leaving directory
>>>>>>
>>>>>> `/mnt/castor/seas_home/m/morriske/course-sup/scratch/src/plugins/camera'
>>>>>>
>>>>>>
>>>>>> [morriske@frost scratch]$ make
>>>>>> make clean -C src/plugins/scratch/
>>>>>> make[1]: Entering directory
>>>>>>
>>>>>> `/mnt/castor/seas_home/m/morriske/course-sup/scratch/src/plugins/scratch'
>>>>>>
>>>>>> rm -f *.o ../../../Plugins/ScratchPlugin
>>>>>> make[1]: Leaving directory
>>>>>>
>>>>>> `/mnt/castor/seas_home/m/morriske/course-sup/scratch/src/plugins/scratch'
>>>>>>
>>>>>> make clean -C src/plugins/unicode/
>>>>>> make[1]: Entering directory
>>>>>>
>>>>>> `/mnt/castor/seas_home/m/morriske/course-sup/scratch/src/plugins/unicode'
>>>>>>
>>>>>> rm -f *.o ../../../Plugins/UnicodePlugin
>>>>>> make[1]: Leaving directory
>>>>>>
>>>>>> `/mnt/castor/seas_home/m/morriske/course-sup/scratch/src/plugins/unicode'
>>>>>>
>>>>>> make clean -C src/plugins/camera/
>>>>>> make[1]: Entering directory
>>>>>>
>>>>>> `/mnt/castor/seas_home/m/morriske/course-sup/scratch/src/plugins/camera'
>>>>>>
>>>>>> rm -f *.o ../../../Plugins/CameraPlugin
>>>>>> make[1]: Leaving directory
>>>>>>
>>>>>> `/mnt/castor/seas_home/m/morriske/course-sup/scratch/src/plugins/camera'
>>>>>>
>>>>>> make build -C src/plugins/scratch/
>>>>>> make[1]: Entering directory
>>>>>>
>>>>>> `/mnt/castor/seas_home/m/morriske/course-sup/scratch/src/plugins/scratch'
>>>>>>
>>>>>> gcc -fPIC -Wall -c *.c
>>>>>> ScratchPlugin.c:107: warning: 'checkedFloatPtrOf' defined but not used
>>>>>> ScratchPlugin.c:115: warning: 'checkedUnsignedIntPtrOf' defined but
>>>>>> not used
>>>>>> ScratchPlugin.c:123: warning: 'hueFromRGBminmax' defined but not used
>>>>>> ScratchPlugin.c:146: warning: 'interpolateandfrac' defined but not
>>>>>> used
>>>>>> gcc -shared *.o -o ../../../Plugins/ScratchPlugin
>>>>>> make[1]: Leaving directory
>>>>>>
>>>>>> `/mnt/castor/seas_home/m/morriske/course-sup/scratch/src/plugins/scratch'
>>>>>>
>>>>>> make build -C src/plugins/unicode/
>>>>>> make[1]: Entering directory
>>>>>>
>>>>>> `/mnt/castor/seas_home/m/morriske/course-sup/scratch/src/plugins/unicode'
>>>>>>
>>>>>> gcc -fPIC -Wall -c `pkg-config --cflags pangocairo` *.c
>>>>>> Package xcb was not found in the pkg-config search path.
>>>>>> Perhaps you should add the directory containing `xcb.pc'
>>>>>> to the PKG_CONFIG_PATH environment variable
>>>>>> Package 'xcb', required by 'cairo', not found
>>>>>> UnicodeOps-linux.c:1:30: error: pango/pangocairo.h: No such file or
>>>>>> directory
>>>>>> UnicodeOps-linux.c:2:26: error: glib/gprintf.h: No such file or
>>>>>> directory
>>>>>> UnicodeOps-linux.c:19: error: expected '=', ',', ';', 'asm' or
>>>>>> '__attribute__' before '*' token
>>>>>> UnicodeOps-linux.c:20: error: expected '=', ',', ';', 'asm' or
>>>>>> '__attribute__' before '*' token
>>>>>> UnicodeOps-linux.c:21: error: expected '=', ',', ';', 'asm' or
>>>>>> '__attribute__' before '*' token
>>>>>> UnicodeOps-linux.c:30: error: expected ')' before '*' token
>>>>>> UnicodeOps-linux.c: In function 'unicodeGetFontList':
>>>>>> UnicodeOps-linux.c:105: error: 'PangoFontMap' undeclared (first use in
>>>>>> this function)
>>>>>> UnicodeOps-linux.c:105: error: (Each undeclared identifier is reported
>>>>>> only once
>>>>>> UnicodeOps-linux.c:105: error: for each function it appears in.)
>>>>>> UnicodeOps-linux.c:105: error: 'fontMap' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:106: error: 'PangoFontFamily' undeclared (first use
>>>>>> in this function)
>>>>>> UnicodeOps-linux.c:106: error: 'fontFomilies' undeclared (first use in
>>>>>> this function)
>>>>>> UnicodeOps-linux.c:111: error: 'cachedLayout' undeclared (first use in
>>>>>> this function)
>>>>>> UnicodeOps-linux.c:112: error: 'cairo_surface_t' undeclared (first use
>>>>>> in this function)
>>>>>> UnicodeOps-linux.c:112: error: 'surface' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:112: warning: implicit declaration of function
>>>>>> 'cairo_image_surface_create'
>>>>>> UnicodeOps-linux.c:112: error: 'CAIRO_FORMAT_A8' undeclared (first use
>>>>>> in this function)
>>>>>> UnicodeOps-linux.c:113: error: 'cairo_t' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:113: error: 'cr' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:113: warning: implicit declaration of function
>>>>>> 'cairo_create'
>>>>>> UnicodeOps-linux.c:114: warning: implicit declaration of function
>>>>>> 'pango_cairo_create_layout'
>>>>>> UnicodeOps-linux.c:117: warning: implicit declaration of function
>>>>>> 'pango_context_get_font_map'
>>>>>> UnicodeOps-linux.c:117: warning: implicit declaration of function
>>>>>> 'pango_layout_get_context'
>>>>>> UnicodeOps-linux.c:118: warning: implicit declaration of function
>>>>>> 'pango_font_map_list_families'
>>>>>> UnicodeOps-linux.c:121: warning: implicit declaration of function
>>>>>> 'pango_font_family_get_name'
>>>>>> UnicodeOps-linux.c:121: warning: passing argument 2 of 'strncat' makes
>>>>>> pointer from integer without a cast
>>>>>> UnicodeOps-linux.c:124: warning: implicit declaration of function
>>>>>> 'g_free'
>>>>>> UnicodeOps-linux.c: In function 'unicodeDrawString':
>>>>>> UnicodeOps-linux.c:135: error: 'cairo_surface_t' undeclared (first use
>>>>>> in this function)
>>>>>> UnicodeOps-linux.c:135: error: 'surface' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:135: warning: implicit declaration of function
>>>>>> 'cairo_image_surface_create_for_data'
>>>>>> UnicodeOps-linux.c:135: error: 'CAIRO_FORMAT_RGB24' undeclared (first
>>>>>> use in this function)
>>>>>> UnicodeOps-linux.c:136: error: 'cairo_t' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:136: error: 'cr' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:137: error: 'PangoLayout' undeclared (first use in
>>>>>> this function)
>>>>>> UnicodeOps-linux.c:137: error: 'layout' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:139: warning: implicit declaration of function
>>>>>> 'computeLayout'
>>>>>> UnicodeOps-linux.c:143: warning: implicit declaration of function
>>>>>> 'cairo_set_source_rgb'
>>>>>> UnicodeOps-linux.c:144: warning: implicit declaration of function
>>>>>> 'cairo_paint'
>>>>>> UnicodeOps-linux.c:147: warning: implicit declaration of function
>>>>>> 'cairo_translate'
>>>>>> UnicodeOps-linux.c:149: warning: implicit declaration of function
>>>>>> 'pango_cairo_show_layout'
>>>>>> UnicodeOps-linux.c:161: warning: implicit declaration of function
>>>>>> 'g_object_unref'
>>>>>> UnicodeOps-linux.c:162: warning: implicit declaration of function
>>>>>> 'cairo_destroy'
>>>>>> UnicodeOps-linux.c:163: warning: implicit declaration of function
>>>>>> 'cairo_surface_destroy'
>>>>>> UnicodeOps-linux.c: In function 'unicodeGetXRanges':
>>>>>> UnicodeOps-linux.c:169: error: 'PangoRectangle' undeclared (first
>>>>>> use in
>>>>>> this function)
>>>>>> UnicodeOps-linux.c:169: error: expected ';' before 'rect'
>>>>>> UnicodeOps-linux.c:174: error: 'cachedLayout' undeclared (first use in
>>>>>> this function)
>>>>>> UnicodeOps-linux.c:175: error: 'cairo_surface_t' undeclared (first use
>>>>>> in this function)
>>>>>> UnicodeOps-linux.c:175: error: 'surface' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:175: error: 'CAIRO_FORMAT_A8' undeclared (first use
>>>>>> in this function)
>>>>>> UnicodeOps-linux.c:176: error: 'cairo_t' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:176: error: 'cr' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:184: warning: implicit declaration of function
>>>>>> 'pango_layout_index_to_pos'
>>>>>> UnicodeOps-linux.c:184: error: 'rect' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:190: warning: implicit declaration of function
>>>>>> 'PANGO_PIXELS'
>>>>>> UnicodeOps-linux.c: In function 'unicodeMeasureString':
>>>>>> UnicodeOps-linux.c:201: error: 'cachedLayout' undeclared (first use in
>>>>>> this function)
>>>>>> UnicodeOps-linux.c:202: error: 'cairo_surface_t' undeclared (first use
>>>>>> in this function)
>>>>>> UnicodeOps-linux.c:202: error: 'surface' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:202: error: 'CAIRO_FORMAT_A8' undeclared (first use
>>>>>> in this function)
>>>>>> UnicodeOps-linux.c:203: error: 'cairo_t' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:203: error: 'cr' undeclared (first use in this
>>>>>> function)
>>>>>> UnicodeOps-linux.c: In function 'unicodeSetFont':
>>>>>> UnicodeOps-linux.c:223: warning: implicit declaration of function
>>>>>> 'g_sprintf'
>>>>>> UnicodeOps-linux.c:229: error: 'fontDescr' undeclared (first use in
>>>>>> this
>>>>>> function)
>>>>>> UnicodeOps-linux.c:229: warning: implicit declaration of function
>>>>>> 'pango_font_description_free'
>>>>>> UnicodeOps-linux.c:230: warning: implicit declaration of function
>>>>>> 'pango_font_description_from_string'
>>>>>> UnicodeOps-linux.c:232: error: 'fontOptions' undeclared (first use in
>>>>>> this function)
>>>>>> UnicodeOps-linux.c:233: warning: implicit declaration of function
>>>>>> 'cairo_font_options_create'
>>>>>> UnicodeOps-linux.c:248: warning: implicit declaration of function
>>>>>> 'cairo_font_options_set_hint_style'
>>>>>> UnicodeOps-linux.c:248: error: 'CAIRO_HINT_STYLE_DEFAULT' undeclared
>>>>>> (first use in this function)
>>>>>> UnicodeOps-linux.c:249: warning: implicit declaration of function
>>>>>> 'cairo_font_options_set_hint_metrics'
>>>>>> UnicodeOps-linux.c:249: error: 'CAIRO_HINT_METRICS_DEFAULT' undeclared
>>>>>> (first use in this function)
>>>>>> UnicodeOps-linux.c:252: warning: implicit declaration of function
>>>>>> 'cairo_font_options_set_antialias'
>>>>>> UnicodeOps-linux.c:252: error: 'CAIRO_ANTIALIAS_GRAY' undeclared
>>>>>> (first
>>>>>> use in this function)
>>>>>> UnicodeOps-linux.c:252: error: 'CAIRO_ANTIALIAS_NONE' undeclared
>>>>>> (first
>>>>>> use in this function)
>>>>>> make[1]: *** [build] Error 1
>>>>>> make[1]: Leaving directory
>>>>>>
>>>>>> `/mnt/castor/seas_home/m/morriske/course-sup/scratch/src/plugins/unicode'
>>>>>>
>>>>>> make: *** [build] Error 2
>>>>>>
>>>>>>
>>>>>> Any assistance that you can lend would be appreciated.  Thank you.
>>>>>>
>>>>>>
>>
>


-- 
_____
Amos
References

Re: Please help -- errors while compiling Scratch tarball (T#562835)
From: Amos Blanton, 2010-05-10