Remove pushd/popd (#664699, #664701)

xorg-x11-font-utils.spec

@@ -53,15 +53,17 @@ populated fonts.
 %setup -q -c %{name}-%{version} -a1 -a2 -a3 -a4
 #patch0 -p0 -b .font-util-mapdir-use-datadir-fix
 #patch1 -p0 -b .autoconf-add-with-fontdir-option
-pushd mkfontscale-%{mkfontscale}
+oldpwd=$(pwd)
+cd mkfontscale-%{mkfontscale}
 %patch2 -p1 -b .all-encodings
-popd
+cd ${oldpwd}
 
 %build
 # Build all apps
 {
    for app in bdftopcf fonttosfnt mkfontdir mkfontscale font-util ; do
-      pushd $app-*
+      oldpwd=$(pwd)
+      cd $app-*
       # FIXME: We run autoconf to activate font-util-0.99.1-mapdir-use-datadir-fix.patch
       case $app in
          font-util)
@@ -71,7 +73,7 @@ popd
       # this --with-mapdir should be redundant?
       %configure --with-mapdir=%{_datadir}/X11/fonts/util
       make
-      popd
+      cd ${oldpwd}
    done
 }
 
@@ -80,16 +82,17 @@ rm -rf $RPM_BUILD_ROOT
 # Install all apps
 {
     for app in bdftopcf fonttosfnt mkfontdir mkfontscale font-util; do
-	pushd $app-*
-	make install DESTDIR=$RPM_BUILD_ROOT
-	popd
-    done
-    for i in */README ; do
-	[ -s $i ] && cp $i README-$(echo $i | sed 's/-[0-9].*//')
-    done
-    for i in */COPYING ; do
-	grep -q stub $i || cp $i COPYING-$(echo $i | sed 's/-[0-9].*//')
-    done
+		oldpwd=$(pwd)
+		cd $app-*
+		make install DESTDIR=$RPM_BUILD_ROOT
+		cd ${oldpwd}
+	done
+	for i in */README ; do
+		[ -s $i ] && cp $i README-$(echo $i | sed 's/-[0-9].*//')
+	done
+	for i in */COPYING ; do
+		grep -q stub $i || cp $i COPYING-$(echo $i | sed 's/-[0-9].*//')
+	done
 
     # bdftruncate is part of font-util
     cp font-util-*/COPYING COPYING-bdftruncate

xorg-x11-fonts-update-dirs

@@ -51,9 +51,10 @@ fc-cache $fontdir
 
 if ! [ -z "$encodingsdir" ]; then
     [ -d "$encodingsdir" ] || mkdir -p "$encodingsdir"
-    pushd "$encodingsdir"
+    oldpwd=$(pwd)
+    cd "$encodingsdir"
     mkfontscale -n -e "$encodingsdir" -e "$encodingsdir/large"
-    popd
+    cd ${oldpwd}
 fi