X-Git-Url: https://git.lyx.org/gitweb/?a=blobdiff_plain;f=config%2Fpkg.m4;h=a61da028880e6eaa1fcdaaf944c5703b6f89024d;hb=752cab15d713cae59a267cd930cca08b815b832d;hp=e18621b18254201f37714253f746d2e0f5aad2c3;hpb=9bc86a5539831c08653473a3661711f870c1ffb5;p=lyx.git

diff --git a/config/pkg.m4 b/config/pkg.m4
index e18621b182..a61da02888 100644
--- a/config/pkg.m4
+++ b/config/pkg.m4
@@ -1,7 +1,7 @@
 dnl PKG_CHECK_MODULES(GSTUFF, gtk+-2.0 >= 1.3 glib = 1.3.4, action-if, action-not)
 dnl defines GSTUFF_LIBS, GSTUFF_CFLAGS, see pkg-config man page
 dnl also defines GSTUFF_PKG_ERRORS on error
-AC_DEFUN(PKG_CHECK_MODULES, [
+AC_DEFUN([PKG_CHECK_MODULES], [
   succeeded=no
 
   if test -z "$PKG_CONFIG"; then
@@ -16,33 +16,33 @@ AC_DEFUN(PKG_CHECK_MODULES, [
   else
      PKG_CONFIG_MIN_VERSION=0.9.0
      if $PKG_CONFIG --atleast-pkgconfig-version $PKG_CONFIG_MIN_VERSION; then
-	AC_MSG_CHECKING(for $2)
+        AC_MSG_CHECKING(for $2)
 
-	if $PKG_CONFIG --exists "$2" ; then
-	    AC_MSG_RESULT(yes)
-	    succeeded=yes
+        if $PKG_CONFIG --exists "$2" ; then
+            AC_MSG_RESULT(yes)
+            succeeded=yes
 
-	    AC_MSG_CHECKING($1_CFLAGS)
-	    $1_CFLAGS=`$PKG_CONFIG --cflags "$2"`
-	    AC_MSG_RESULT($$1_CFLAGS)
+            AC_MSG_CHECKING($1_CFLAGS)
+            $1_CFLAGS=`$PKG_CONFIG --cflags "$2"`
+            AC_MSG_RESULT($$1_CFLAGS)
 
-	    AC_MSG_CHECKING($1_LIBS)
-	    $1_LIBS=`$PKG_CONFIG --libs "$2"`
-	    AC_MSG_RESULT($$1_LIBS)
-	else
-	    $1_CFLAGS=""
-	    $1_LIBS=""
-	    ## If we have a custom action on failure, don't print errors, but
-	    ## do set a variable so people can do so.
-	    $1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
-	    ifelse([$4], ,echo $$1_PKG_ERRORS,)
-	fi
+            AC_MSG_CHECKING($1_LIBS)
+            $1_LIBS=`$PKG_CONFIG --libs "$2"`
+            AC_MSG_RESULT($$1_LIBS)
+        else
+            $1_CFLAGS=""
+            $1_LIBS=""
+            ## If we have a custom action on failure, don't print errors, but
+            ## do set a variable so people can do so.
+            $1_PKG_ERRORS=`$PKG_CONFIG --errors-to-stdout --print-errors "$2"`
+            ifelse([$4], ,echo $$1_PKG_ERRORS,)
+        fi
 
-	AC_SUBST($1_CFLAGS)
-	AC_SUBST($1_LIBS)
+        AC_SUBST($1_CFLAGS)
+        AC_SUBST($1_LIBS)
      else
-	echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
-	echo "*** See http://www.freedesktop.org/software/pkgconfig"
+        echo "*** Your version of pkg-config is too old. You need version $PKG_CONFIG_MIN_VERSION or newer."
+        echo "*** See http://www.freedesktop.org/software/pkgconfig"
      fi
   fi