标签：poppler pdf
项目需要生成和打开pdf文件，编译了pdflib库，可以使用，但是上面有水印。。。如果是商业用途去水印的话需要获得许可。没办法，换呗。
然后就是poppler，这个库的功能很强大，里面更是加入了Qt的支持，刚好适合项目需求。
但是。。。但是前前后后加起来编译poppler半个多月一直失败，网上也没找到解决办法，我真是醉了，这个poppler支持Qt应该是最好的选择方式了，没办法，隔一段时间继续编译。以下是自己编译过程中遇到的问题记录下来，望后来的人少走弯路。
Cairo-1.14.2, libjpeg-turbo-1.4.1, libpng-1.6.17, and OpenJPEG-1.5.2
只需要Fontconfig库就可以了，其他的库只是推荐的，然后我就将原本的Cairo和glib库都去掉了，最后的configuer配置如下PKG_CONFIG_PATH=/opt/poppler/lib/pkgconfig FONTCONFIG_CFLAGS="-I/opt/poppler/include/fontconfig/" FONTCONFIG_LIBS="-L/opt/poppler/lib -lfontconfig" FREETYPE_CFLAGS="-I/opt/poppler/include/freetype2/" FREETYPE_LIBS="-L/opt/poppler/lib -lfreetype" LIBTIFF_CFLAGS="-I/opt/poppler/include" LIBTIFF_LIBS="-L/opt/poppler/lib -ltiff" LIBOPENJPEG_CFLAGS="-I/opt/poppler/include/openjpeg-1.5" LIBOPENJPEG_LIBS="-L/opt/poppler/lib -lopenjpeg" LIBJPEG_CFLAGS="-I/opt/poppler/include" LIBJPEG_LIBS="-L/opt/poppler/lib -ljpeg" CC=arm-linux-gcc CPPFLAGS="-I/opt/poppler/include" CFLAGS="-I/opt/poppler/include" LDFLAGS="-L/opt/poppler/lib -lz -ljpeg" ./configure --host=arm-linux --prefix=/opt/poppler --enable-libjpeg --enable-libpng <span style="color:#ff0000;">--disable-cairo-output</span>
PKG_CONFIG_PATH=/opt/poppler/lib/pkgconfig FONTCONFIG_CFLAGS="-I/opt/poppler/include/fontconfig/" FONTCONFIG_LIBS="-L/opt/poppler/lib -lfontconfig" FREETYPE_CFLAGS="-I/opt/poppler/include/freetype2/" FREETYPE_LIBS="-L/opt/poppler/lib -lfreetype" LIBTIFF_CFLAGS="-I/opt/poppler/include" LIBTIFF_LIBS="-L/opt/poppler/lib -ltiff" LIBOPENJPEG_CFLAGS="-I/opt/poppler/include/openjpeg-1.5" LIBOPENJPEG_LIBS="-L/opt/poppler/lib -lopenjpeg" LIBJPEG_CFLAGS="-I/opt/poppler/include" LIBJPEG_LIBS="-L/opt/poppler/lib -ljpeg" CC=arm-linux-gcc CPPFLAGS="-I/opt/poppler/include" CFLAGS="-I/opt/poppler/include" LDFLAGS="-L/opt/poppler/lib -lz -ljpeg" <span style="color:#ff0000;">POPPLER_QT4_CFLAGS="-I/opt/qt-4.8.5-embedded/include" POPPLER_QT4_LIBS="-L/opt/qt-4.8.5-embedded/lib -lQtGui -lQtCore -lQtXml -lQtScript -lQtNetwork"</span> ./configure --host=arm-linux --prefix=/opt/poppler --enable-libjpeg --enable-libpng --disable-cairo-output
/opt/qt-4.8.5-embedded/lib/libQtGui.so: undefined reference to `ts_read_raw' /opt/qt-4.8.5-embedded/lib/libQtGui.so: undefined reference to `ts_open' /opt/qt-4.8.5-embedded/lib/libQtGui.so: undefined reference to `ts_fd' /opt/qt-4.8.5-embedded/lib/libQtGui.so: undefined reference to `ts_config' /opt/qt-4.8.5-embedded/lib/libQtGui.so: undefined reference to `ts_close' /opt/qt-4.8.5-embedded/lib/libQtGui.so: undefined reference to `ts_read'很多人都说这个问题是因为没有修改arm-linux-g++/qmake.conf文件，即没有加入
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标签：poppler pdf
原文地址：http://blog.csdn.net/sddsighhz/article/details/46519437
