+CFLAGS_eal_hugepage_info.o := -D_GNU_SOURCE
+CFLAGS_eal_pci.o := -D_GNU_SOURCE
+CFLAGS_eal_pci_uio.o := -D_GNU_SOURCE
+CFLAGS_eal_pci_vfio.o := -D_GNU_SOURCE
+CFLAGS_eal_common_whitelist.o := -D_GNU_SOURCE
+CFLAGS_eal_common_options.o := -D_GNU_SOURCE
+CFLAGS_eal_common_thread.o := -D_GNU_SOURCE
+CFLAGS_eal_common_lcore.o := -D_GNU_SOURCE