Changeset 4966712a for configure

Timestamp:

2015-07-29T22:43:15Z (9 years ago)

Author:

Wilmer van der Gaast <wilmer@…>

Branches:

master

Children:

adec749

Parents:

24de9fa

Message:

Replace backticks with $(something better) in configure script.

File:

• configure (modified) (8 diffs)

configure

@@ -51 +51 @@
 pie=1
 
-arch=`uname -s`
-cpu=`uname -m`
+arch=$(uname -s)
+cpu=$(uname -m)
 
 GLIB_MIN_VERSION=2.16
@@ -103 +103 @@
 
 while [ -n "$1" ]; do
-        e="`expr "X$1" : 'X--\(.*=.*\)'`"
+        e="$(expr "X$1" : 'X--\(.*=.*\)')"
         if [ -z "$e" ]; then
                 cat<<EOF
@@ -157 +157 @@
 
 # Expand $prefix and get rid of double slashes
-bindir=`eval echo "$bindir/" | sed 's/\/\{1,\}/\//g'`
-sbindir=`eval echo "$sbindir/" | sed 's/\/\{1,\}/\//g'`
-etcdir=`eval echo "$etcdir/" | sed 's/\/\{1,\}/\//g'`
-mandir=`eval echo "$mandir/" | sed 's/\/\{1,\}/\//g'`
-datadir=`eval echo "$datadir/" | sed 's/\/\{1,\}/\//g'`
-config=`eval echo "$config/" | sed 's/\/\{1,\}/\//g'`
-plugindir=`eval echo "$plugindir/" | sed 's/\/\{1,\}/\//g'`
-includedir=`eval echo "$includedir"/ | sed 's/\/\{1,\}/\//g'`
-libevent=`eval echo "$libevent"/ | sed 's/\/\{1,\}/\//g'`
-
-pidfile=`eval echo "$pidfile" | sed 's/\/\{1,\}/\//g'`
-ipcsocket=`eval echo "$ipcsocket" | sed 's/\/\{1,\}/\//g'`
-pcdir=`eval echo "$pcdir" | sed 's/\/\{1,\}/\//g'`
+bindir=$(eval echo "$bindir/" | sed 's/\/\{1,\}/\//g')
+sbindir=$(eval echo "$sbindir/" | sed 's/\/\{1,\}/\//g')
+etcdir=$(eval echo "$etcdir/" | sed 's/\/\{1,\}/\//g')
+mandir=$(eval echo "$mandir/" | sed 's/\/\{1,\}/\//g')
+datadir=$(eval echo "$datadir/" | sed 's/\/\{1,\}/\//g')
+config=$(eval echo "$config/" | sed 's/\/\{1,\}/\//g')
+plugindir=$(eval echo "$plugindir/" | sed 's/\/\{1,\}/\//g')
+includedir=$(eval echo "$includedir"/ | sed 's/\/\{1,\}/\//g')
+libevent=$(eval echo "$libevent"/ | sed 's/\/\{1,\}/\//g')
+
+pidfile=$(eval echo "$pidfile" | sed 's/\/\{1,\}/\//g')
+ipcsocket=$(eval echo "$ipcsocket" | sed 's/\/\{1,\}/\//g')
+pcdir=$(eval echo "$pcdir" | sed 's/\/\{1,\}/\//g')
 
 protocols_mods=""
@@ -308 +308 @@
         if $PKG_CONFIG glib-2.0 --atleast-version=$GLIB_MIN_VERSION; then
                 cat<<EOF >>Makefile.settings
-EFLAGS+=`$PKG_CONFIG --libs glib-2.0 gmodule-2.0`
-CFLAGS+=`$PKG_CONFIG --cflags glib-2.0 gmodule-2.0`
+EFLAGS+=$($PKG_CONFIG --libs glib-2.0 gmodule-2.0)
+CFLAGS+=$($PKG_CONFIG --cflags glib-2.0 gmodule-2.0)
 EOF
         else
                 echo
-                echo 'Found glib2 '`$PKG_CONFIG glib-2.0 --modversion`', but version '$GLIB_MIN_VERSION' or newer is required.'
+                echo 'Found glib2 '$($PKG_CONFIG glib-2.0 --modversion)', but version '$GLIB_MIN_VERSION' or newer is required.'
                 exit 1
         fi
@@ -349 +349 @@
         if $PKG_CONFIG --exists gnutls; then
                 cat <<EOF >>Makefile.settings
-EFLAGS+=`$PKG_CONFIG --libs gnutls` `libgcrypt-config --libs`
-CFLAGS+=`$PKG_CONFIG --cflags gnutls` `libgcrypt-config --cflags`
+EFLAGS+=$($PKG_CONFIG --libs gnutls) $(libgcrypt-config --libs)
+CFLAGS+=$($PKG_CONFIG --cflags gnutls) $(libgcrypt-config --cflags)
 EOF
                 ssl=gnutls
@@ -360 +360 @@
         elif libgnutls-config --version > /dev/null 2> /dev/null; then
                 cat <<EOF >>Makefile.settings
-EFLAGS+=`libgnutls-config --libs` `libgcrypt-config --libs`
-CFLAGS+=`libgnutls-config --cflags` `libgcrypt-config --cflags`
+EFLAGS+=$(libgnutls-config --libs) $(libgcrypt-config --libs)
+CFLAGS+=$(libgnutls-config --cflags) $(libgcrypt-config --cflags)
 EOF
                 
@@ -375 +375 @@
         if $PKG_CONFIG --version > /dev/null 2>/dev/null && $PKG_CONFIG nss; then
                 cat<<EOF >>Makefile.settings
-EFLAGS+=`$PKG_CONFIG --libs nss`
-CFLAGS+=`$PKG_CONFIG --cflags nss`
+EFLAGS+=$($PKG_CONFIG --libs nss)
+CFLAGS+=$($PKG_CONFIG --cflags nss)
 EOF
                 
@@ -621 +621 @@
 if [ -z "$systemdsystemunitdir" ]; then
         if $PKG_CONFIG --exists systemd; then
-                systemdsystemunitdir=`$PKG_CONFIG --variable=systemdsystemunitdir systemd`
+                systemdsystemunitdir=$($PKG_CONFIG --variable=systemdsystemunitdir systemd)
         fi
 fi