05.05.2022 12:14, Christian Kandeler пишет:
On 5/5/22 11:00, Карелин Павел wrote:
05.05.2022 10:47, Christian Kandeler пишет:
On 5/4/22 18:18, Карелин Павел wrote:
Christian, how would you solve my problem?
After the project is built, the deb-package is assembled. To build
the deb-package, you need a list of dependent libraries (not all,
only parts, system dependencies no required). For example this list:
/opt/ffmpeg/4.4/lib/libavutil.so*
/opt/ffmpeg/4.4/lib/libswscale.so*
/opt/ffmpeg/4.4/lib/libswresample.so*
/opt/opencv/4.5.5/lib/libopencv_core.so*
/opt/opencv/4.5.5/lib/libopencv_calib3d.so*
/opt/opencv/4.5.5/lib/libopencv_imgproc.so*
I can get library paths and names of so-modules from dependencies:
Depends { name: "lib.ffmpeg" }
Depends { name: "lib.opencv" }
How can I create such a list and put it in the package_build_info
file? With the rules?
lib.ffmpeg and lib.opencv are modules in your projects?
Yes, they are modules. I use my own QBS-extensions to include
third-party assembled libraries in my projects
(https://github.com/hkarel/QbsExt/tree/master/modules/lib).
Then I think the correct way is to
- collect these libraries in a Group in the respective module
- mark them as target artifacts (see
https://doc.qt.io/qbs/qml-qbslanguageitems-group.html#filesAreTargets-prop)
- give them a suitable tag
- on the consuming side, create a rule whose
inputsFromDependencies matches that tag and in this rule, do whatever
you need to do.
Tried to follow you recommendation:
--- LibModule ---
Module {
id: libmod
property string prefix
property string version: ""
property bool enabled: true
property bool useSystem: false
property string includeSuffix: "/include"
property string libSuffix: "/lib"
property path includePath: (useSystem || !enabled)
? undefined
: prefix + (version.length ? "/" +
version : "") + includeSuffix
property path libraryPath: (useSystem || !enabled)
? undefined
: prefix + (version.length ? "/" +
version : "") + libSuffix
property var dynamicLibraries: ["sodium"]
property var staticLibraries: []
...
Group {
//name: "package-build"
fileTags: "package-build"
filesAreTargets: true
files: {
var libfiles = [];
if (!libmod.useSystem && libmod.enabled)
for (var i in libmod.dynamicLibraries) {
libfiles.push(
libmod.libraryPath +
("/lib{0}.so*").format(libmod.dynamicLibraries[i]))
}
console.info("=== libfiles ===");
console.info(libfiles);
return libfiles;
}
}
} // Module
LibModule {
id: sodium
version: "1.0.x"
prefix: "/opt/sodium"
checkingHeaders: ["sodium.h"]
dynamicLibraries: ["sodium"]
staticLibraries: ["sodium"]
}
Product {
name: "ToxPhone"
...
Depends { name: "lib.sodium" }
...
lib.sodium.version: project.sodiumVersion
//lib.sodium.useSystem: project.useSystemSodium
Rule {
id: pkgbuild
//inputs: ["package-build"]
inputsFromDependencies: ["package-build"]
Artifact {
fileTags: ["package-build-file"]
filePath: FileInfo.joinPaths(project.buildDirectory,
"package_build_info")
}
prepare: {
var outputFile = FileInfo.joinPaths(project.buildDirectory,
"package_build_info");
console.info("=== outputFile ===");
console.info(outputFile);
}
}
} // Product
The inscription "=== outputFile ===" is never printed. What am I doing
wrong?
Christian
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