[gdal] linux build does not get dependencies from vcpkg

[pwm1234]

Is your feature request related to a problem? Please describe.
The linux vcpkg build of gdal does not get its dependencies from vcpkg. The configure command needs to refer to the vcpkg install path so it finds its dependencies there. For example, xerces-c or tiff. They are found in /usr not in the vcpkg install path.

I am not sure how to change to portfile, but here is how I built gdal using the vcpkg install directory as $vcpkg

LDFLAGS=-L$vcpkg/lib \
    CFLAGS=-I$vcpkg/include \
    ./configure \
        --prefix=$pkg \
        --disable-shared \
        --enable-static \
        --with-pic \
        --with-curl=$vcpkg \
        --with-expat=$vcpkg \
        --with-geos=yes \
        --with-geotiff=$vcpkg \
        --with-hdf5=$vcpkg \
        --with-libkml=$vcpkg \
        --with-liblzma=yes \
        --with-libtiff=$vcpkg\
        --with-libz=$vcpkg\
        --with-openjpeg=$vcpkg \
        --with-png=$vcpkg \
        --with-proj=$vcpkg \
        --with-proj=$vcpkg \
        --with-spatialite=$vcpkg \
        --with-sqlite3=$vcpkg \
        --with-webp=$vcpkg \
        --with-xerces=$vcpkg \
        --with-xml2=$vcpkg 

(I am not sure if the gdal build is using the vcpkg geos -- there is some strange behavior regarding the [missing] geos config file.)

[jumpinjackie]

I believe #6752 is somewhat blocking this effort in that making vcpkg symlink debug/include is better than an invasive patch for gdal's ./configure script and m4 macros to distinguish between the various vcpkg paths.

Not familiar with the vcpkg source though to try adding support for this.

[lakinwecker]

I am also currently running into this issue. If I have netcdf/gdal installed from the arch repositories, then gdal will attempt to compile and link against them, and then I run into compatibility issues because arch linux includes newer versions.

[pwm1234]

Yes, these problems with gdal have made me give up using vcpkg with linux. I have found vcpkg works great on windows, but on linux where it is rather difficult to exclude pre-installed packages in /usr, I am encountering inconsistencies with packages that sometimes get dependencies from vcpkg and sometimes from what has been apt-get installed.

[dg0yt]

This issue should be fixed now.

[JackBoosY]

Please reopen this issue if it still exist.