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authorJoseph Myers <joseph@codesourcery.com>2015-10-26 22:46:04 +0000
committerJoseph Myers <joseph@codesourcery.com>2015-10-26 22:46:04 +0000
commitf5659917f9cbdbd162870b858e527506687bfb1f (patch)
treee4c861dd939b329e63ef5551cd2c321e89d22975 /configure
parent8c0c01dbe70e00b6b85425d0c5c22b30bd2fc1ac (diff)
downloadglibc-f5659917f9cbdbd162870b858e527506687bfb1f.tar.gz
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Remove support for removing glibc 2.0 headers.
There is a configure test for the presence of glibc 2.0 headers (that
were renamed / no longer installed in glibc 2.1) and associated
support for removing them on "make install".

Normal practice for subsequent removal / renaming of installed files
has been not to do anything special about removing them; if you want
installed files from an old installation removed reliably, you need to
use a packaging system that tracks what files were installed by a
previous glibc package (via installing in an intermediate directory
with install_root).  I think it's been long enough since 2.0 that it's
not particularly useful to have that special logic for those old
headers either; this patch removes it.

Tested for x86_64 and x86 (testsuite, and that installed shared
libraries are unchanged by the patch).

	* configure.ac (old_glibc_headers): Remove configure test.
	* configure: Regenerated.
	* config.make.in (old-glibc-headers): Remove variable.
	* Makefile [!$(install_root) && $(old-glibc-headers) = yes]
	(install): Remove dependency on remove-old-headers.
	(headers2_0): Remove variable.
	(remove-old-headers): Remove rule.
Diffstat (limited to 'configure')
-rwxr-xr-xconfigure21
1 files changed, 0 insertions, 21 deletions
diff --git a/configure b/configure
index e375244488..22aa1b9372 100755
--- a/configure
+++ b/configure
@@ -607,7 +607,6 @@ libc_cv_sysconfdir
 libc_cv_localedir
 libc_cv_rtlddir
 libc_cv_slibdir
-old_glibc_headers
 use_nscd
 libc_cv_gcc_unwind_find_fde
 libc_extra_cppflags
@@ -6791,26 +6790,6 @@ if test "x$build_nscd" = xdefault; then
   build_nscd=$use_nscd
 fi
 
-# Test for old glibc 2.0.x headers so that they can be removed properly
-# Search only in includedir.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for old glibc 2.0.x headers" >&5
-$as_echo_n "checking for old glibc 2.0.x headers... " >&6; }
-if eval test -f "${includedir}/elfclass.h" -a -f "${includedir}/fcntlbits.h"
-then
-  old_glibc_headers=yes
-else
-  old_glibc_headers=no
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $old_glibc_headers" >&5
-$as_echo "$old_glibc_headers" >&6; }
-if test ${old_glibc_headers} = yes; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&5
-$as_echo "$as_me: WARNING: *** During \"make install\" old headers from glibc 2.0.x will" >&2;}
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** be removed." >&5
-$as_echo "$as_me: WARNING: *** be removed." >&2;}
-fi
-
-