Lets install the include header and private header files into
usr/include/tcl8.6 when version of tcl is 8.6.x

Upstream-Status: Inappropriate [Configuration Specific]

Signed-off-by: Khem Raj <raj.khem@gmai.com>

Fixed the TCL_INCLUDE_SPEC

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Yi Zhao <yi.zhao@windriver.com>

---
 Makefile.in  | 2 +-
 configure    | 4 ++--
 configure.in | 4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/Makefile.in b/Makefile.in
index 0370491..daa569a 100644
--- a/unix/Makefile.in
+++ b/unix/Makefile.in
@@ -57,7 +57,7 @@ SCRIPT_INSTALL_DIR	= $(INSTALL_ROOT)$(TCL_LIBRARY)
 MODULE_INSTALL_DIR	= $(SCRIPT_INSTALL_DIR)/../tcl8
 
 # Directory in which to install the include file tcl.h:
-INCLUDE_INSTALL_DIR	= $(INSTALL_ROOT)$(includedir)
+INCLUDE_INSTALL_DIR	= $(INSTALL_ROOT)$(includedir)/tcl$(VERSION)
 
 # Path to the private tcl header dir:
 PRIVATE_INCLUDE_DIR	= @PRIVATE_INCLUDE_DIR@
diff --git a/configure.in b/configure.in
index 9f96e2b..e323e02 100644
--- a/unix/configure.in
+++ b/unix/configure.in
@@ -773,7 +773,7 @@ eval "TCL_LIB_FILE=libtcl${LIB_SUFFIX}"
 eval "TCL_LIB_FILE=${TCL_LIB_FILE}"
 
 test -z "$TCL_LIBRARY" && TCL_LIBRARY='$(libdir)/tcl$(VERSION)'
-PRIVATE_INCLUDE_DIR='$(includedir)'
+PRIVATE_INCLUDE_DIR='$(includedir)/tcl$(VERSION)'
 HTML_DIR='$(DISTDIR)/html'
 
 # Note:  in the following variable, it's important to use the absolute
@@ -894,7 +894,7 @@ TCL_BUILD_STUB_LIB_PATH="`pwd`/${TCL_STUB_LIB_FILE}"
 TCL_STUB_LIB_PATH="${TCL_STUB_LIB_DIR}/${TCL_STUB_LIB_FILE}"
 
 # Install time header dir can be set via --includedir
-eval "TCL_INCLUDE_SPEC=\"-I${includedir}\""
+eval "TCL_INCLUDE_SPEC=\"-I${includedir}/tcl${VERSION}\""
 
 #------------------------------------------------------------------------
 # tclConfig.sh refers to this by a different name
-- 
2.25.1