[PATCH v2 2/4] mbuto: Use realpath to copy ld

[Lukasz Gut <lgut@lgut.eu>]

Place ld in exact physical location as on host, not being confused by
links. Use realpath, that was already on the list of default PROGS.

Signed-off-by: Lukasz Gut <lgut@lgut.eu>
---
 mbuto | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/mbuto b/mbuto
index 1c3b347..1f92bd9 100755
--- a/mbuto
+++ b/mbuto
@@ -644,12 +644,13 @@ libs_path_add() {
 # libs_copy_ld_so() - Copy run-time linker program, mimic location from host
 # $1:	Path to run-time linker
 libs_copy_ld_so() {
-	[ -f "${wd}/${1}" ] && return
+	__srcfile="$("${REALPATH}" "${1}")"
+	__destfile="${wd}""${__srcfile}"
+	[ -f "${__destfile}" ] && return
 
-	__destdir="$("${DIRNAME}" "${wd}/${1}")"
+	__destdir="$("${DIRNAME}" "${__destfile}")"
 	"${MKDIR}" -p "${__destdir}"
-
-	"${CP}" --parents --preserve=all "${1}" "${wd}"
+	"${CP}" --parents --preserve=all "${__srcfile}" "${wd}"
 }
 
 # libs_dlopen_copy() - Recursively copy matching libraries from LIBS_DLOPEN
-- 
@@ -644,12 +644,13 @@ libs_path_add() {
 # libs_copy_ld_so() - Copy run-time linker program, mimic location from host
 # $1:	Path to run-time linker
 libs_copy_ld_so() {
-	[ -f "${wd}/${1}" ] && return
+	__srcfile="$("${REALPATH}" "${1}")"
+	__destfile="${wd}""${__srcfile}"
+	[ -f "${__destfile}" ] && return
 
-	__destdir="$("${DIRNAME}" "${wd}/${1}")"
+	__destdir="$("${DIRNAME}" "${__destfile}")"
 	"${MKDIR}" -p "${__destdir}"
-
-	"${CP}" --parents --preserve=all "${1}" "${wd}"
+	"${CP}" --parents --preserve=all "${__srcfile}" "${wd}"
 }
 
 # libs_dlopen_copy() - Recursively copy matching libraries from LIBS_DLOPEN
-- 
2.46.1