From: Michael Tremer <michael.tremer@ipfire.org>
Date: Wed, 17 Aug 2022 21:19:35 +0000 (+0000)
Subject: build: Allocate buildroot
X-Git-Tag: 0.9.28~460
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6fc3956f56e3c00b19e0f285cfa742dc79128f1d;p=pakfire.git

build: Allocate buildroot

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/libpakfire/build.c b/src/libpakfire/build.c
index f6aa43f1d..b17afe003 100644
--- a/src/libpakfire/build.c
+++ b/src/libpakfire/build.c
@@ -72,6 +72,9 @@ struct pakfire_build {
 	// Local build repo
 	struct pakfire_repo* repo;
 
+	// Buildroot
+	char buildroot[PATH_MAX];
+
 	// States
 	int init:1;
 };
@@ -1217,6 +1220,8 @@ static int pakfire_build_read_makefile(struct pakfire_build* build,
 
 	struct pakfire_parser_error* error = NULL;
 
+	const char* root = pakfire_get_path(build->pakfire);
+
 	const char* nevra = pakfire_package_get_nevra(package);
 	const char* name  = pakfire_package_get_name(package);
 
@@ -1243,6 +1248,11 @@ static int pakfire_build_read_makefile(struct pakfire_build* build,
 		goto ERROR;
 	}
 
+	// Set BUILDROOT
+	const char* buildroot = pakfire_path_relpath(root, build->buildroot);
+	if (buildroot)
+		pakfire_parser_set(*parser, NULL, "BUILDROOT", buildroot, 0);
+
 ERROR:
 	if (error)
 		pakfire_parser_error_unref(error);
@@ -1254,8 +1264,12 @@ PAKFIRE_EXPORT int pakfire_build_exec(struct pakfire_build* build, const char* p
 	struct pakfire_archive* archive = NULL;
 	struct pakfire_package* package = NULL;
 	struct pakfire_parser* makefile = NULL;
+	char* buildroot = NULL;
 	int r;
 
+	// Set buildroot
+	pakfire_make_path(build->pakfire, build->buildroot, "/var/tmp/.buildroot.XXXXXX");
+
 	// Open source archive
 	r = pakfire_archive_open(&archive, build->pakfire, path);
 	if (r) {
@@ -1291,6 +1305,13 @@ PAKFIRE_EXPORT int pakfire_build_exec(struct pakfire_build* build, const char* p
 		goto ERROR;
 	}
 
+	// Create BUILDROOT
+	buildroot = pakfire_mkdtemp(build->buildroot);
+	if (!buildroot) {
+		ERROR(build->pakfire, "Could not create BUILDROOT: %m\n");
+		goto ERROR;
+	}
+
 	// Open the makefile
 	r = pakfire_build_read_makefile(build, &makefile, package);
 	if (r)
@@ -1313,6 +1334,10 @@ ERROR:
 	if (package)
 		pakfire_package_unref(package);
 
+	// Cleanup buildroot
+	if (buildroot)
+		pakfire_rmtree(buildroot, 0);
+
 	return r;
 }