ws fixes. Plus removed unnecessary AC_MSG_ calls.

diff --git a/ext/pdf/config.m4 b/ext/pdf/config.m4
index a7d92971ff3469372955eebe2bb14852690f912c..43e0b18e8368b348a8cee4371a6bd431937c77b4 100644 (file)
--- a/ext/pdf/config.m4
+++ b/ext/pdf/config.m4
@@ -1,24 +1,22 @@
 dnl $Id$
 
-AC_MSG_CHECKING(whether to include Pdflib 3.x support)
-
-PHP_ARG_WITH(pdflib,whether to include pdflib support,
+PHP_ARG_WITH(pdflib,whether to include PDFlib support,
 [  --with-pdflib[=DIR]     Include pdflib 3.x support. DIR is the pdflib
-                         base install directory, defaults to /usr/local
-                         Set DIR to "shared" to build as dl, or "shared,DIR"
+                          base install directory, defaults to /usr/local
+                          Set DIR to "shared" to build as dl, or "shared,DIR"
                           to build as dl and still specify DIR.])
 
   case "$PHP_PDFLIB" in
-    no)
-      AC_MSG_RESULT(no) ;;
     yes)
-      AC_MSG_RESULT(yes)
       PHP_EXTENSION(pdf, $ext_shared)
       old_LDFLAGS=$LDFLAGS
-                 old_LIBS=$LIBS
-                 LIBS="$LIBS -ltiff -ljpeg -lpng -lz"
-      AC_CHECK_LIB(pdf, PDF_show_boxed, [AC_DEFINE(HAVE_PDFLIB,1,[ ])],
-        [AC_MSG_ERROR(pdflib extension requires at least pdflib 3.x. You may also need libtiff and libjpeg. If so, use the options --with-tiff-dir=<DIR> and --with-jpeg-dir=<DIR>)])
+      old_LIBS=$LIBS
+      LIBS="$LIBS -ltiff -ljpeg -lpng -lz"
+      AC_CHECK_LIB(pdf, PDF_show_boxed, [
+        AC_DEFINE(HAVE_PDFLIB,1,[ ])
+      ],[
+        AC_MSG_ERROR(pdflib extension requires at least pdflib 3.x. You may also need libtiff and libjpeg. If so, use the options --with-tiff-dir=<DIR> and --with-jpeg-dir=<DIR>)
+      ])
       LIBS=$old_LIBS
       LDFLAGS=$old_LDFLAGS
       PHP_SUBST(PDFLIB_SHARED_LIBADD)
@@ -31,7 +29,6 @@ PHP_ARG_WITH(pdflib,whether to include pdflib support,
     *)
       test -f $withval/include/pdflib.h && PDFLIB_INCLUDE="$withval/include"
       if test -n "$PDFLIB_INCLUDE" ; then
-        AC_MSG_RESULT(yes)
         PHP_EXTENSION(pdf, $ext_shared)
         old_withval=$withval
 
@@ -112,13 +109,15 @@ PHP_ARG_WITH(pdflib,whether to include pdflib support,
 
         old_LIBS=$LIBS
         LIBS="$LIBS -L$withval/lib"
-        AC_CHECK_LIB(pdf, PDF_show_boxed, [AC_DEFINE(HAVE_PDFLIB,1,[ ]) PDFLIB_LIBS="$PDFLIB_LIBS -L$withval/lib -lpdf"],
-          [AC_MSG_ERROR(pdflib extension requires pdflib 3.x.)])
+        AC_CHECK_LIB(pdf, PDF_show_boxed, [
+          AC_DEFINE(HAVE_PDFLIB,1,[ ]) 
+          PDFLIB_LIBS="$PDFLIB_LIBS -L$withval/lib -lpdf"
+        ],[
+          AC_MSG_ERROR(pdflib extension requires pdflib 3.x.)
+        ])
         LIBS=$old_LIBS
-       PHP_SUBST(PDFLIB_SHARED_LIBADD)
+        PHP_SUBST(PDFLIB_SHARED_LIBADD)
         AC_ADD_LIBRARY_WITH_PATH(pdf, $withval/lib, PDFLIB_SHARED_LIBADD)
         AC_ADD_INCLUDE($PDFLIB_INCLUDE)
-      else
-        AC_MSG_RESULT(no)
       fi ;;
   esac