source_dir . '/build/cmake/build'); shell()->cd($this->source_dir . '/build/cmake/build') ->setEnv([ 'CFLAGS' => $this->getLibExtraCFlags(), 'LDFLAGS' => $this->getLibExtraLdFlags(), 'LIBS' => $this->getLibExtraLibs(), ]) ->execWithEnv("cmake {$this->builder->makeCmakeArgs()} ..") ->execWithEnv("cmake --build . -j {$this->builder->concurrency}") ->execWithEnv('make install'); $this->patchPkgconfPrefix(['libzstd.pc']); } }