diff --git a/development/tcc/tcc.SlackBuild b/development/tcc/tcc.SlackBuild
index 659ea378a0..50bd4af57f 100644
--- a/development/tcc/tcc.SlackBuild
+++ b/development/tcc/tcc.SlackBuild
@@ -2,7 +2,7 @@
 
 # Slackware build script for tiny c compiler
 
-# Copyright (c) 2010-2013  Markus Reichelt, Stolberg (Rhld), DE
+# Copyright (c) 2010-2018  Markus Reichelt, Aachen, DE
 # All rights reserved.
 #
 #   Permission to use, copy, modify, and distribute this software for
@@ -27,15 +27,15 @@
 # in memoriam of Georg Ohler
 
 PRGNAM=tcc
-VERSION=${VERSION:-0.9.26}
+VERSION=${VERSION:-0.9.27}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
 if [ -z "$ARCH" ]; then
   case "$( uname -m )" in
-    i?86) ARCH=i486 ;;
+    i?86) ARCH=i586 ;;
     arm*) ARCH=arm ;;
-    *) ARCH=$( uname -m ) ;;
+       *) ARCH=$( uname -m ) ;;
   esac
 fi
 
@@ -44,8 +44,8 @@ TMP=${TMP:-/tmp/SBo}
 PKG=$TMP/package-$PRGNAM
 OUTPUT=${OUTPUT:-/tmp}
 
-if [ "$ARCH" = "i486" ]; then
-  SLKCFLAGS="-O2 -march=i486 -mtune=i686"
+if [ "$ARCH" = "i586" ]; then
+  SLKCFLAGS="-O2 -march=i586 -mtune=i686"
   LIBDIRSUFFIX=""
 elif [ "$ARCH" = "i686" ]; then
   SLKCFLAGS="-O2 -march=i686 -mtune=i686"
@@ -80,14 +80,17 @@ fi
 
 mkdir -p $PKG/usr/bin $PKG/usr/man/man1 $PKG/usr/doc $PKG/usr/include
 
-DFLAGS=$LDFLAGS \
-CFLAGS=$SLKCFLAGS \
+CFLAGS="$SLKCFLAGS" \
+CXXFLAGS="$SLKCFLAGS" \
 ./configure \
   --prefix=/usr \
+  --sharedir=/usr \
   --libdir=/usr/lib$LIBDIRSUFFIX \
-  --sharedir=/usr $OPT
+  --docdir=/usr/doc/$PRGNAM-$VERSION \
+  $OPT
 
 make
+make -j1 test
 make install DESTDIR=$PKG
 
 find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
@@ -96,14 +99,9 @@ find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | gr
 find $PKG/usr/man -type f -exec gzip -9 {} \;
 for i in $( find $PKG/usr/man -type l ) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
 
-rm -f $PKG/usr/info/dir
-gzip -9 $PKG/usr/info/*.info*
+gzip -9 $PKG/usr/info/*.info
 
-mkdir -p $PKG/usr/doc/$PRGNAM-$VERSION
-
-mv $PKG/usr/doc/tcc/*.html $PKG/usr/doc/$PRGNAM-$VERSION
-rmdir $PKG/usr/doc/tcc/
-cp -a README* Changelog* COPYING TODO examples/ $PKG/usr/doc/$PRGNAM-$VERSION
+cp -a README* Changelog* COPYING RELICENSING examples/ $PKG/usr/doc/$PRGNAM-$VERSION
 cat $CWD/$PRGNAM.SlackBuild > $PKG/usr/doc/$PRGNAM-$VERSION/$PRGNAM.SlackBuild
 
 mkdir -p $PKG/install
diff --git a/development/tcc/tcc.info b/development/tcc/tcc.info
index 8f30066ea8..a9941a1b43 100644
--- a/development/tcc/tcc.info
+++ b/development/tcc/tcc.info
@@ -1,8 +1,8 @@
 PRGNAM="tcc"
-VERSION="0.9.26"
+VERSION="0.9.27"
 HOMEPAGE="http://www.tinycc.org/"
-DOWNLOAD="http://download.savannah.nongnu.org/releases/tinycc/tcc-0.9.26.tar.bz2"
-MD5SUM="5fb28e4abc830c46a7f54c1f637fb25d"
+DOWNLOAD="http://download.savannah.nongnu.org/releases/tinycc/tcc-0.9.27.tar.bz2"
+MD5SUM="9cdb185555da76db90287db351ca40b8"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES=""