diff --git a/gnu/usr.bin/gdb/arch/alpha/config.h b/gnu/usr.bin/gdb/arch/alpha/config.h
index a0c6d8d4c67..c598b2a3bba 100644
--- a/gnu/usr.bin/gdb/arch/alpha/config.h
+++ b/gnu/usr.bin/gdb/arch/alpha/config.h
@@ -502,7 +502,7 @@
 #define HAVE_FPREGSET_T 1
 
 /* Define if <sys/procfs.h> has prgregset_t. */
-/* #undef HAVE_PRGREGSET_T */
+#define HAVE_PRGREGSET_T 1
 
 /* Define if <sys/procfs.h> has prfpregset_t. */
 #define HAVE_PRFPREGSET_T 1
@@ -517,7 +517,7 @@
 #define HAVE_LWPID_T 1
 
 /* Define if <sys/procfs.h> has psaddr_t. */
-/* #undef HAVE_PSADDR_T */
+#define HAVE_PSADDR_T 1
 
 /* Define if <sys/procfs.h> has prsysent_t. */
 /* #undef HAVE_PRSYSENT_T */
diff --git a/gnu/usr.bin/gdb/arch/amd64/config.h b/gnu/usr.bin/gdb/arch/amd64/config.h
index 644defbc57d..ce352dbecc9 100644
--- a/gnu/usr.bin/gdb/arch/amd64/config.h
+++ b/gnu/usr.bin/gdb/arch/amd64/config.h
@@ -502,7 +502,7 @@
 #define HAVE_FPREGSET_T 1
 
 /* Define if <sys/procfs.h> has prgregset_t. */
-/* #undef HAVE_PRGREGSET_T */
+#define HAVE_PRGREGSET_T 1
 
 /* Define if <sys/procfs.h> has prfpregset_t. */
 #define HAVE_PRFPREGSET_T 1
@@ -517,7 +517,7 @@
 #define HAVE_LWPID_T 1
 
 /* Define if <sys/procfs.h> has psaddr_t. */
-/* #undef HAVE_PSADDR_T */
+#define HAVE_PSADDR_T 1
 
 /* Define if <sys/procfs.h> has prsysent_t. */
 /* #undef HAVE_PRSYSENT_T */
diff --git a/gnu/usr.bin/gdb/arch/i386/config.h b/gnu/usr.bin/gdb/arch/i386/config.h
index 0099f82478e..07d800f182c 100644
--- a/gnu/usr.bin/gdb/arch/i386/config.h
+++ b/gnu/usr.bin/gdb/arch/i386/config.h
@@ -502,7 +502,7 @@
 #define HAVE_FPREGSET_T 1
 
 /* Define if <sys/procfs.h> has prgregset_t. */
-/* #undef HAVE_PRGREGSET_T */
+#define HAVE_PRGREGSET_T 1
 
 /* Define if <sys/procfs.h> has prfpregset_t. */
 #define HAVE_PRFPREGSET_T 1
@@ -517,7 +517,7 @@
 #define HAVE_LWPID_T 1
 
 /* Define if <sys/procfs.h> has psaddr_t. */
-/* #undef HAVE_PSADDR_T */
+#define HAVE_PSADDR_T 1
 
 /* Define if <sys/procfs.h> has prsysent_t. */
 /* #undef HAVE_PRSYSENT_T */
diff --git a/gnu/usr.bin/gdb/arch/ia64/config.h b/gnu/usr.bin/gdb/arch/ia64/config.h
index d05ab06b992..f912b8a6b62 100644
--- a/gnu/usr.bin/gdb/arch/ia64/config.h
+++ b/gnu/usr.bin/gdb/arch/ia64/config.h
@@ -502,7 +502,7 @@
 #define HAVE_FPREGSET_T 1
 
 /* Define if <sys/procfs.h> has prgregset_t. */
-/* #undef HAVE_PRGREGSET_T */
+#define HAVE_PRGREGSET_T 1
 
 /* Define if <sys/procfs.h> has prfpregset_t. */
 #define HAVE_PRFPREGSET_T 1
@@ -517,7 +517,7 @@
 #define HAVE_LWPID_T 1
 
 /* Define if <sys/procfs.h> has psaddr_t. */
-/* #undef HAVE_PSADDR_T */
+#define HAVE_PSADDR_T 1
 
 /* Define if <sys/procfs.h> has prsysent_t. */
 /* #undef HAVE_PRSYSENT_T */
diff --git a/gnu/usr.bin/gdb/arch/sparc64/config.h b/gnu/usr.bin/gdb/arch/sparc64/config.h
index 57bc6eb5940..bf0c408e201 100644
--- a/gnu/usr.bin/gdb/arch/sparc64/config.h
+++ b/gnu/usr.bin/gdb/arch/sparc64/config.h
@@ -502,7 +502,7 @@
 #define HAVE_FPREGSET_T 1
 
 /* Define if <sys/procfs.h> has prgregset_t. */
-/* #undef HAVE_PRGREGSET_T */
+#define HAVE_PRGREGSET_T 1
 
 /* Define if <sys/procfs.h> has prfpregset_t. */
 #define HAVE_PRFPREGSET_T 1
@@ -517,7 +517,7 @@
 #define HAVE_LWPID_T 1
 
 /* Define if <sys/procfs.h> has psaddr_t. */
-/* #undef HAVE_PSADDR_T */
+#define HAVE_PSADDR_T 1
 
 /* Define if <sys/procfs.h> has prsysent_t. */
 /* #undef HAVE_PRSYSENT_T */