diff --git a/build/jam/repositories/HaikuPortsCross/ppc b/build/jam/repositories/HaikuPortsCross/ppc
index 8a975a4776..1ef0592bbc 100644
--- a/build/jam/repositories/HaikuPortsCross/ppc
+++ b/build/jam/repositories/HaikuPortsCross/ppc
@@ -5,9 +5,9 @@ BootstrapPackageRepository HaikuPortsCross
 	haikuporter-0-1
 	:
 	# repository architecture packages (stage 0)
-	gcc_bootstrap-5.4.0_2016_06_04-1
-	gcc_bootstrap_syslibs-5.4.0_2016_06_04-1
-	gcc_bootstrap_syslibs_devel-5.4.0_2016_06_04-1
+	gcc_bootstrap-7.3.0_2019_04_04-1
+	gcc_bootstrap_syslibs-7.3.0_2019_04_04-1
+	gcc_bootstrap_syslibs_devel-7.3.0_2019_04_04-1
 	:
 	# repository architecture packages (stage 1)
 	bash_bootstrap-4.4.012-1
diff --git a/src/system/kernel/arch/ppc/arch_elf.cpp b/src/system/kernel/arch/ppc/arch_elf.cpp
index 47c25a2fe8..fe13a465c9 100644
--- a/src/system/kernel/arch/ppc/arch_elf.cpp
+++ b/src/system/kernel/arch/ppc/arch_elf.cpp
@@ -126,11 +126,12 @@ arch_elf_relocate_rela(struct elf_image_info *image,
 	int i;
 	Elf32_Sym *sym;
 	int vlErr;
-	addr_t S = 0;	// symbol address
-	addr_t R = 0;	// section relative symbol address
 
-	addr_t G = 0;	// GOT address
-	addr_t L = 0;	// PLT address
+	Elf32_Addr S = 0;	// symbol address
+	addr_t R = 0;		// section relative symbol address
+
+	addr_t G = 0;		// GOT address
+	addr_t L = 0;		// PLT address
 
 	#define P	((addr_t)(image->text_region.delta + rel[i].r_offset))
 	#define A	((addr_t)rel[i].r_addend)