scripts/functions: Fix CT_ExtractGit function.
Change CT_ExtractGit so that it clones the repository, instead of just
symlinking it. After cloning, any given ref is checked out, or if no
ref is given, the HEAD of the repository is checked out.
This makes CT_Extract behave similar for git repositories as it does
for tarballs, so that it for example can be used for passing glibc-ports
as a git repository.
Signed-off-by: "Esben Haabendal" <esben.haabendal@prevas.dk>
[yann.morin.1998@anciens.enib.fr: fix incomplete var rename]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
2 Patch from Bernhard Fischer <rep.dot.nop@gmail.com> on the uClibc mailing
3 list ( http://www.uclibc.org/lists/uclibc/2008-January/018940.html ) above
4 the 400-bits_sysnum_h.patch.
6 Index: uClibc/Makefile.in
7 ===================================================================
8 --- uClibc/Makefile.in (revision 18651)
9 +++ uClibc/Makefile.in (working copy)
10 @@ -114,7 +116,7 @@ install: install_runtime install_dev
11 RUNTIME_PREFIX_LIB_FROM_DEVEL_PREFIX_LIB=$(shell $(top_srcdir)extra/scripts/relative_path.sh $(DEVEL_PREFIX)lib $(RUNTIME_PREFIX)lib)
13 # Installs header files.
15 +install_headers: headers
16 $(INSTALL) -d $(PREFIX)$(DEVEL_PREFIX)include
17 printf ".svn\n.cvsignore\nCVS\n" > tar_exclude ; \
18 $(TAR) -chf - -X tar_exclude include \