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[M6] resolver: pkg-config probe + codegen for PkgConfig

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This commit is contained in:
Amadey Vorontsov
2026-05-15 13:03:03 +00:00
parent 4f9b6f1827
commit 6c4933f282
9 changed files with 319 additions and 9 deletions
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26
src/codegen/cmake.cpp
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@@ -86,11 +86,33 @@ auto emit_find_packages(const std::vector<linkdb::Recipe>& recipes,
return {};
}
std::string out = "\n# ----- dependencies -----\n";
bool pkgconfig_emitted = false;
auto emit_one = [&](const linkdb::Recipe& r) {
if (r.pkg_config_module && !r.pkg_config_module->empty()) {
if (!pkgconfig_emitted) {
out += "find_package(PkgConfig REQUIRED)\n";
pkgconfig_emitted = true;
}
std::string upper;
upper.reserve(r.pkg_config_module->size());
for (char c : *r.pkg_config_module) {
upper += std::isalnum(static_cast<unsigned char>(c))
? static_cast<char>(std::toupper(
static_cast<unsigned char>(c)))
: '_';
}
out += std::format("pkg_check_modules({} REQUIRED IMPORTED_TARGET {})\n",
upper, *r.pkg_config_module);
} else {
out += std::format("find_package({})\n", r.find_package);
}
};
for (const auto& r : recipes) {
out += std::format("find_package({})\n", r.find_package);
emit_one(r);
}
for (const auto& r : dev_recipes) {
out += std::format("find_package({})\n", r.find_package);
emit_one(r);
}
return out;
}