games/mame2010-libretro: Updated for version 2017.12.20_c0e9dbf.

Signed-off-by: David Spencer <idlemoor@slackbuilds.org>

games/mame2010-libretro/mame2010-libretro.SlackBuild

@@ -24,7 +24,7 @@
 
 PRGNAM=mame2010-libretro
 LIBNAM=$(echo $PRGNAM | tr - _)
-VERSION=${VERSION:-2017.01.25_4776991}
+VERSION=${VERSION:-2017.12.20_c0e9dbf}
 BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
@@ -57,9 +57,7 @@ else
   LIBDIRSUFFIX=""
 fi
 
-DEBUG=${DEBUG:-0}
-
-set -e
+set -eu
 
 rm -rf $PKG
 mkdir -p $TMP $PKG $OUTPUT
@@ -74,12 +72,14 @@ find -L . \
  \( -perm 666 -o -perm 664 -o -perm 640 -o -perm 600 -o -perm 444 \
   -o -perm 440 -o -perm 400 \) -exec chmod 644 {} \;
 
-make MDEBUG=$DEBUG GIT_VERSION=${VERSION#*_}
+[ "${DEBUG:=0}" != 0 ] && DEBUG=1
+
+env -u BUILD make MDEBUG=$DEBUG GIT_VERSION="${VERSION#*_}"
 
 install -Dm0644 $LIBNAM.so $PKG/usr/lib${LIBDIRSUFFIX}/libretro/$LIBNAM.so
 install -Dm0644 $LIBNAM.info $PKG/usr/lib${LIBDIRSUFFIX}/libretro/info/$LIBNAM.info
 
-if [ "$DEBUG" = "0" ]; then
+if [ $DEBUG = 0 ]; then
   find $PKG -print0 | xargs -0 file | grep -e "executable" -e "shared object" | grep ELF \
     | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null || true
 fi

games/mame2010-libretro/mame2010-libretro.info

@@ -1,8 +1,8 @@
 PRGNAM="mame2010-libretro"
-VERSION="2017.01.25_4776991"
+VERSION="2017.12.20_c0e9dbf"
 HOMEPAGE="https://www.libretro.com/"
-DOWNLOAD="http://ks392457.kimsufi.com/orbea/stuff/slackbuilds/src/libretro/mame2010-libretro-2017.01.25_4776991.tar.xz"
-MD5SUM="20f43137144a3ecd1427631726fd594f"
+DOWNLOAD="http://ks392457.kimsufi.com/orbea/stuff/slackbuilds/src/libretro/mame2010-libretro-2017.12.20_c0e9dbf.tar.xz"
+MD5SUM="f39b9bce8969254facd0e78b08855ac1"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
 REQUIRES="RetroArch"