Index: .fossil-settings/crnl-glob
==================================================================
--- .fossil-settings/crnl-glob
+++ .fossil-settings/crnl-glob
@@ -1,1 +1,2 @@
 tcc/patches/all/tcltcc-0.4-fixloading.diff
+tcc/patches/all/tcltcc-0.4-setincpath.diff

Index: tcc/build.sh
==================================================================
--- tcc/build.sh
+++ tcc/build.sh
@@ -137,12 +137,39 @@
 	mkdir -p "${pkgDir}"
 
 	cp tcc.tcl "${pkgDir}"
 	cp pkgIndex.tcl "${pkgDir}"
 
+	# Install headers needed for compilation
+	incDir="${pkgDir}/include"
+	mkdir "${incDir}"
+
+	touch include/windows.h
+	cp -r include/* "${incDir}"
+	cp -r ../../../{tcl,tk}/inst/include/* "${incDir}"
+
+	find "${incDir}" -name '*.a' | xargs rm -f
+
+	# Install libraries
+	libDir="${pkgDir}/lib"
+	mkdir "${libDir}"
+
+	(
+		cd c || exit 1
+		rm -f *.a *.o
+		for file in *.c; do
+			ofile="$(echo "${file}" | sed 's@\.c$@.o@')"
+			"${CC:-gcc}" -I../include -I../../../../{tcl,tk}/inst/include/ -I../../../../tcl/build/tcl${TCLVERS}/generic/ -I../../../../tcl/build/tcl${TCLVERS}/unix/ -DUSE_TCL_STUBS=1 -c "${file}" -o "${ofile}"
+		done
+		"${AR:-ar}" cu ../lib/libtcc1.a *.o
+		"${RANLIB:-ranlib}" ../lib/libtcc1.a
+	)
+	cp lib/libtcc1.a "${libDir}"
+
+	# Create VFS-insert
 	cp -r "${INSTDIR}/lib" "${OUTDIR}" || exit 1
-	find "${OUTDIR}" -name '*.a' -type f | xargs -n 1 rm -f --
+	find "${OUTDIR}" -name '*.a' -type f | grep -v '/lib/libtcc1\.a$' | xargs rm -f
 
 	exit 0
 ) || exit 1
 
 exit 0

ADDED   tcc/patches/all/tcltcc-0.4-setincpath.diff
Index: tcc/patches/all/tcltcc-0.4-setincpath.diff
==================================================================
--- /dev/null
+++ tcc/patches/all/tcltcc-0.4-setincpath.diff
@@ -0,0 +1,21 @@
+Common subdirectories: tcltcc-0.4.orig/c and tcltcc-0.4/c
+Common subdirectories: tcltcc-0.4.orig/demo and tcltcc-0.4/demo
+Common subdirectories: tcltcc-0.4.orig/examples and tcltcc-0.4/examples
+Common subdirectories: tcltcc-0.4.orig/generic and tcltcc-0.4/generic
+Common subdirectories: tcltcc-0.4.orig/include and tcltcc-0.4/include
+Common subdirectories: tcltcc-0.4.orig/install and tcltcc-0.4/install
+Common subdirectories: tcltcc-0.4.orig/lib and tcltcc-0.4/lib
+diff -u tcltcc-0.4.orig/tcc.tcl tcltcc-0.4/tcc.tcl
+--- tcltcc-0.4.orig/tcc.tcl	2014-04-26 23:57:35.522645002 -0500
++++ tcltcc-0.4/tcc.tcl	2014-04-27 00:01:35.492645002 -0500
+@@ -101,6 +101,7 @@
+       set tcc(cc) tcc1
+       tcc $tcc::dir $tcc(cc)
+       $tcc(cc) add_library tcl8.5
++      $tcc(cc) add_include_path [file join $::tcc::dir include]
+   }
+   Log code:$code
+   $tcc(cc) compile $code
+Common subdirectories: tcltcc-0.4.orig/tclconfig and tcltcc-0.4/tclconfig
+Common subdirectories: tcltcc-0.4.orig/tests and tcltcc-0.4/tests
+Common subdirectories: tcltcc-0.4.orig/tools and tcltcc-0.4/tools