Update .gitignore files.
diff --git a/.gitignore b/.gitignore
index 1217ea8..3220269 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,7 @@
*~
*.bak
*.bak[0-9]
+.gdb_history
.deps
.libs
@@ -29,6 +30,7 @@
build-aux/install-sh
build-aux/ltmain.sh
build-aux/missing
+build-aux/test-driver
/src/liblzma/liblzma.pc
/src/lzmainfo/lzmainfo
diff --git a/m4/.gitignore b/m4/.gitignore
index 6e6c301..20f2603 100644
--- a/m4/.gitignore
+++ b/m4/.gitignore
@@ -1,4 +1,5 @@
codeset.m4
+fcntl-o.m4
gettext.m4
glibc2.m4
glibc21.m4
@@ -6,6 +7,7 @@
intdiv0.m4
intl.m4
intldir.m4
+intlmacosx.m4
intmax.m4
inttypes-pri.m4
inttypes_h.m4
@@ -27,6 +29,7 @@
progtest.m4
size_max.m4
stdint_h.m4
+threadlib.m4
uintmax_t.m4
ulonglong.m4
visibility.m4
