[docs] makefiles: Remove unused TOPOBJDIR variable

[Frédéric Delanoy]

---
 Makefile.in    | 1 -
 en/Makefile.in | 1 -
 fr/Makefile.in | 1 -
 3 files changed, 3 deletions(-)

diff --git a/Makefile.in b/Makefile.in
index 368d401..93168df 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -1,5 +1,4 @@
 TOPSRCDIR = @top_srcdir@
-TOPOBJDIR = .
 SRCDIR    = @srcdir@
 VPATH     = @srcdir@
 
diff --git a/en/Makefile.in b/en/Makefile.in
index f4ad503..6d11868 100644
--- a/en/Makefile.in
+++ b/en/Makefile.in
@@ -1,5 +1,4 @@
 TOPSRCDIR = @top_srcdir@
-TOPOBJDIR = ..
 SRCDIR    = @srcdir@
 VPATH     = @srcdir@
 
diff --git a/fr/Makefile.in b/fr/Makefile.in
index c1384d1..e8ae5b6 100644
--- a/fr/Makefile.in
+++ b/fr/Makefile.in
@@ -1,5 +1,4 @@
 TOPSRCDIR = @top_srcdir@
-TOPOBJDIR = ..
 SRCDIR    = @srcdir@
 VPATH     = @srcdir@
 
-- 
1.8.3.4