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>
1 --- dmalloc-5.5.2.orig/configure 2008-06-17 13:10:09.000000000 +0200
2 +++ dmalloc-5.5.2/configure 2008-06-17 13:11:25.000000000 +0200
4 echo "$as_me:$LINENO: checking strdup macro" >&5
5 echo $ECHO_N "checking strdup macro... $ECHO_C" >&6
6 if test "$cross_compiling" = yes; then
7 - ac_cv_strdup_macro=no
8 + cat >conftest.$ac_ext <<_ACEOF
11 +cat confdefs.h >>conftest.$ac_ext
12 +cat >>conftest.$ac_ext <<_ACEOF
13 +/* end confdefs.h. */
26 +rm -f conftest.o conftest.obj
27 +if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
28 + (eval $ac_compile) 2>&5
30 + echo "$as_me:$LINENO: \$? = $ac_status" >&5
31 + (exit $ac_status); }; then
32 + ac_cv_strdup_macro=yes
34 + ac_cv_strdup_macro=no
38 cat >conftest.$ac_ext <<_ACEOF