Re: Cross compiling ARM sysroot

On 13/05/2015 16:46, Bob Friesenhahn wrote:
> On Wed, 13 May 2015, Steven Descheemaeker wrote:
>> I looked into the toolchain sysroot and there is a freetype-config
>> executable. But the executable only has 1 line of code : "exit 1". The
>> path is correctly set in the toolchain environment script from my
>> toolchain so that might be the problem that freetype is not build
>> correctly? Or is it possible that this only does exit 1?
> The 'exit 1' definitely does not cut it.  I wonder how such a file
> could have been produced?
>
> This is the normal expected form of the output:
>
> % freetype-config --cflags
> -I/usr/include/freetype2
>
> % freetype-config --libs
> -L/usr/lib/x86_64-linux-gnu -lfreetype -lz -lpng12
>
> The 'sysroot' value is known by the compiler so these sort of options
> can still work when cross-compiling.
>
>> I looked into your cross-compile solutions, and in my toolchain there is
>> also a script for config site. There are a lot of vars in that file, but
>> not specific for GM. I configured GM in cross-compile env and looked
>> into the cache file, but I have no idea what is right/wrong (since I
>> have a site config in the toolchain directory). You have any idea which
>> vars are correct for freetype/ghostscript, or if there is a sysroot
>> variable ?
> There is no sysroot variable.  Some things might need to be learned
> via trial/error.
>
> It may be that some GraphicsMagick configure script tests are not
> properly saving/using cache variables.  I will look into that.
>
> Bob

Below the Yocto 1.4 GraphicsMagick recipe and the patch I use.
Hope this helps.


/* recipe graphicsmagick_1.3.21.bb */

DESCRIPTION = "GraphicsMagick is an image convertion tools"
SECTION = "console/utils"
LICENSE = "GraphicsMagick"
LIC_FILES_CHKSUM = 
"file://Copyright.txt;md5=4a6c2bb033f63e159cb036de999593a6"
DEPENDS = "fontconfig freetype"

PR = "r1"

SRC_URI = 
"ftp://ftp.graphicsmagick.org/pub/GraphicsMagick/1.3/GraphicsMagick-${PV}.tar.gz 
\
             file://configure_freetype2.patch \
"
SRC_URI[md5sum] = "331b365619874c402567dbc8f6f6065d"
SRC_URI[sha256sum] = 
"84ddfa0c1b5bf47db8d7d2937d4ac2fdce5e45acfd7d8a5e6a2387162312c394"

S = "${WORKDIR}/GraphicsMagick-${PV}"

inherit autotools binconfig pkgconfig

EXTRA_OECONF = "--program-prefix= --enable-shared --disable-static 
--without-x --without-perl --disable-openmp --without-magick-plus-plus 
--disable-largefile --without-jbig --without-webp --without-xml 
--without-bzlib --without-jpeg --without-jp2 --without-tiff 
--without-png --without-zlib"


FILES_${PN} += "${libdir}/GraphicsMagick-${PV}/modules/*/*.so \
${libdir}/GraphicsMagick-${PV}/modules/*/*.la \
${libdir}/GraphicsMagick-${PV}/modules/filters \
${libdir}/GraphicsMagick-${PV}/modules/coders \
                 ${libdir}/GraphicsMagick-${PV}/config/ \
                 ${datadir}/GraphicsMagick-${PV}"

FILES_${PN}-dev += "${libdir}/GraphicsMagick-${PV}/modules/*/*.a"

FILES_${PN}-dbg += "${libdir}/GraphicsMagick-${PV}/modules/*/.debug/*"

BBCLASSEXTEND = "native"

LEAD_SONAME = "libGraphicsMagick.so.*"

do_configure_prepend() {
     export ac_cv_sys_file_offset_bits=yes
}


/* patch configure_freetype2.patch */

diff -uNr GraphicsMagick-1.3.21/orig/configure.ac 
GraphicsMagick-1.3.21/configure.ac
--- GraphicsMagick-1.3.21.orig/configure.ac    2015-01-16 
15:00:11.452315111 +0100
+++ GraphicsMagick-1.3.21.orig/configure.ac    2015-01-16 
15:03:21.544792189 +0100
@@ -2277,8 +2277,10 @@ if test "$with_freetype" != 'no'; then
      if test -n "$freetype_config"; then
        freetype_prefix=`${freetype_config} --prefix`
        freetype_exec_prefix=`${freetype_config} --exec-prefix`
-      LDFLAGS="$LDFLAGS -L${freetype_exec_prefix}/lib"
-      CPPFLAGS="$CPPFLAGS -I${freetype_prefix}/include/freetype2"
+      # LDFLAGS="$LDFLAGS -L${freetype_exec_prefix}/lib"
+      LDFLAGS="$LDFLAGS -L${lt_sysroot}/usr/lib"
+      # CPPFLAGS="$CPPFLAGS -I${freetype_prefix}/include/freetype2"
+      CPPFLAGS="$CPPFLAGS -I${lt_sysroot}/usr/include/freetype2 
-I${lt_sysroot}/usr/include"
      fi

  dnl First see if there is a library


Francesco Aru
www.dwave.it
DWave Studio Associato di Ingegneria
P.le Castagnara, 17 - 35010 - Cadoneghe (PD) - ITALY

------------------------------------------------------------------------------
One dashboard for servers and applications across Physical-Virtual-Cloud 
Widest out-of-the-box monitoring support with 50+ applications
Performance metrics, stats and reports that give you Actionable Insights
Deep dive visibility with transaction tracing using APM Insight.
http://ad.doubleclick.net/ddm/clk/290420510;117567292;y

_______________________________________________
Graphicsmagick-help mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/graphicsmagick-help