merge cmake changes from master into icurel

src/SPC/builder/unix/library/gmp.php

@@ -15,19 +15,10 @@ trait gmp
      */
     protected function build(): void
     {
-        shell()->cd($this->source_dir)
-            ->setEnv([
-                'CFLAGS' => $this->getLibExtraCFlags(),
-                'LDFLAGS' => $this->getLibExtraLdFlags(),
-                'LIBS' => $this->getLibExtraLibs(),
-            ])
-            ->execWithEnv(
-                './configure ' .
-                '--enable-static --disable-shared --with-pic ' .
-                '--prefix='
-            )
-            ->execWithEnv('make clean')
-            ->execWithEnv("make -j{$this->builder->concurrency}")
+        shell()->cd($this->source_dir)->initializeEnv($this)
+            ->exec('./configure --enable-static --disable-shared --with-pic --prefix=')
+            ->exec('make clean')
+            ->exec("make -j{$this->builder->concurrency}")
             ->exec('make install DESTDIR=' . BUILD_ROOT_PATH);
         $this->patchPkgconfPrefix(['gmp.pc']);
     }