Compilation Windows¶

Notes prises de ci de là:

• http://dev.exiv2.org/boards/3/topics/773
• http://dev.exiv2.org/boards/3/topics/921

Compilation de la libexiv2¶

• Télécharger le source: http://www.exiv2.org/exiv2-0.23.tar.gz
  Télécharger le source: http://www.exiv2.org/exiv2-0.24.tar.gz

• Installer msys pour avoir les outils ./configure, bash etc.

• Copier le fichier suivant
  

  C:\Qt\2010.05\mingw\lib\gcc\mingw32\4.4.0\libstdc++.a
  vers 
  C:\Qt\2010.05\mingw\lib\gcc\mingw32\4.4.0\libstdc++.dll.a
  

• Compiler exiv2:

// export PATH=$PATH:/C/Qt/Qt5.1.1/5.1.1/mingw/bin
export PATH=$PATH:C:Qt/2010.05/mingw48_32/bin
./configure --without-zlib --disable-xmp
make
make install

Sortie configure :

------------------------------------------------------------------
-- Exiv2 0.24 feature configuration summary
--
-- Build a shared library......... YES
-- Use symbol visibility support.. NO
-- PNG image support.............. NO

zlib is required for PNG support. Make sure the zlib header files
are installed and use --with-zlib=DIR if it is in a non-standard
location. You can get zlib from http://www.zlib.net/

-- Native language support........ NO

gettext is required for native language support. Make sure the
gettext header files are installed. You can get gettext from
http://www.gnu.org/software/gettext/

-- Nikon lens database............ YES
-- XMP metadata support........... NO

Expat is required for XMP support. Make sure the Expat header
files are installed and use --with-expat=DIR if it is in a
non-standard location. You can get Expat from
http://expat.sourceforge.net/

------------------------------------------------------------------

Erreurs rencontrées :

lib -Lc:/qt/qt5.1.1/tools/mingw48_32/bin/../lib/gcc/i686-w64-mingw32/4
/../../i686-w64-mingw32/lib -Lc:/qt/qt5.1.1/tools/mingw48_32/bin/../li
-w64-mingw32/4.8.0/../../.. -lstdc++ -lmingw32 -lgcc_s -lgcc -lmoldnam
x -lmsvcrt -lpthread -ladvapi32 -lshell32 -luser32 -lkernel32 -liconv
-lgcc_s -lgcc -lmoldname -lmingwex -lmsvcrt c:/qt/qt5.1.1/tools/mingw4
./lib/gcc/i686-w64-mingw32/4.8.0/crtend.o    -o .libs/libexiv2-13.dll
le-auto-image-base -Xlinker --out-implib -Xlinker .libs/libexiv2.dll.a
../libtool: eval: line 7861: unexpected EOF while looking for matching
../libtool: eval: line 7862: syntax error: unexpected end of file
make[1]: *** [lib] Error 1
make[1]: Leaving directory `/home/lenovo/exiv2-0.24/src'
make: *** [all] Error 2

Il faut donc corriger le fichier libtool à la main pour supprimer les deux occurences des lignes suivantes:

-L/temp/x32-480-posix-dwarf-r2/libs/lib -L/temp/mingw-prereq/x32-zlib/lib -L/temp/mingw-prereq/i686-w64-mingw32-static/lib -L/temp/x32-480-posix-dwarf-r2/mingw32/opt/lib' -Lc:/qt/qt5.1.1/tools/mingw48_32/bin/../lib/gcc/i686-w64-mingw32/4.8.0 -Lc:/qt/qt5.1.1/tools/mingw48_32/bin/../lib/gcc -Lc:/qt/qt5.1.1/tools/mingw48_32/bin/../lib/gcc/i686-w64-mingw32/4.8.0/../../../../i686-w64-mingw32/lib/../lib -Lc:/qt/qt5.1.1/tools/mingw48_32/bin/../lib/gcc/i686-w64-mingw32/4.8.0/../../../../lib -Lc:/qt/qt5.1.1/tools/mingw48_32/bin/../lib/gcc/i686-w64-mingw32/4.8.0/../../../../i686-w64-mingw32/lib -Lc:/qt/qt5.1.1/tools/mingw48_32/bin/../lib/gcc/i686-w64-mingw32/4.8.0/../../..

apres:

-Lc:/qt/qt5.1.1/tools/mingw48_32/bin/../lib/gcc/i686-w64-mingw32/4.8.0 -Lc:/qt/qt5.1.1/tools/mingw48_32/bin/../lib/gcc -Lc:/qt/qt5.1.1/tools/mingw48_32/bin/../lib/gcc/i686-w64-mingw32/4.8.0/../../../../i686-w64-mingw32/lib/../lib -Lc:/qt/qt5.1.1/tools/mingw48_32/bin/../lib/gcc/i686-w64-mingw32/4.8.0/../../../../lib -Lc:/qt/qt5.1.1/tools/mingw48_32/bin/../lib/gcc/i686-w64-mingw32/4.8.0/../../../../i686-w64-mingw32/lib -Lc:/qt/qt5.1.1/tools/mingw48_32/bin/../lib/gcc/i686-w64-mingw32/4.8.0/../../..

Ajout de msys.libtool et recompilation

-----------------------------------------------------------------
ça installe exiv2 dans C:\msys\1.0\local\lib

penser ensuite à copier le fichier libexiv2-12.dll dans le répertoire "release" où Qt compile le logiciel sinon on a droit a une erreur au lancement.

Modification du .pro¶

Il faut ajouter la lib exiv2 dans le .pro "pour windows":

win32 {
    DEFINES      += __WINDOWS__=1
    INCLUDEPATH  += $$quote(C:/msys/1.0/local/include)
    LIBS         += $$quote(C:/msys/1.0/local/lib/libexiv2.dll.a)
}

h2. Icham 20141212 -> http://clanmills.com/exiv2/mingw.shtml

* Réinstallation de MinGW avec le devlopper-toolkit (ajoute pkg-config)

Dans une invite de commande windows :

set PATH=c:\MinGW\bin;c:\MinGW\msys\1.0\bin;C:\MinGW\msys\1.0\local\bin;
bash