Revert "Move asm machine-dependent files to 'src' folder" (partly)

Asm files moved back to base folder to avoid build issues (reported
for NetBSD and Solaris on Sparc).  Alternative way is to adjust
configure.ac and Makefile.am properly but it requires more efforts
(including testing).

* .gitignore: Remove "src" from comment.
* Makefile.am (EXTRA_libgc_la_SOURCES): Remove "src/" prefix.
* Makefile.direct (SRCS, mach_dep.o): Likewise.
* src/ia64_save_regs_in_stack.s: Move to base folder.
* src/sparc_mach_dep.S: Likewise.
* src/sparc_netbsd_mach_dep.s: Likewise.
* src/sparc_sunos4_mach_dep.s: Likewise.

1 files changed, 1 insertions, 1 deletions

diff --git a/.gitignore b/.gitignore
index d8742dbb..498c6673 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,6 +1,6 @@
 # Ignored files in bdwgc Git repo.
 
-# Binary files (in root dir, cord, src, tests):
+# Binary files (in root dir, cord, tests):
 *.dll
 *.exe
 *.gcda