Thomas,
Le 28/02/2024 à 19:33, Thomas Larsen Wessel via QGIS-Developer a écrit :
I have successfully built QGIS and GDAL (3.7.2) separately. Now I want
to build QGIS against this GDAL. This is what I tried:
git clone g...@github.com:qgis/QGIS.git
cd QGIS
mkdir build
cd build
GDAL_DIR=/home/velle/gdal3.7.2/build cmake ..
The output contains the following error for GDAL:
CMake Error at /home/velle/gdal-3.7.2/build/GDALConfig.cmake:24 (include):
include could not find requested file:
/home/velle/gdal-3.7.2/build/GDAL-targets.cmake
Call Stack (most recent call first):
cmake/FindGDAL.cmake:16 (find_package)
CMakeLists.txt:365 (find_package)
Could someone please tell me if I'm even doing it right?
You need to *install* GDAL first. You can't just point QGIS to the GDAL
build directory
So in the GDAL build directory, do "cmake ..
-DCMAKE_INSTALL_PREFIX=$HOME/install-gdal-3.7.2 ; make -j$(nproc); make
install"
and then when configuring QGIS, use GDAL_DIR=$HOME/install-gdal-3.7.2 .
I'm not totally sure about that last part. may require tweaking. you
could alter the PATH to point to $HOME/install-gdal-3.7.2/bin so that
"gdal-config" from your installed GDAL is picked up
Even
--
http://www.spatialys.com
My software is free, but my time generally not.
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