buildroot/package/php/php-01-no-iconv-search.patch

Tweak PHP_SETUP_ICONV from aclocal/acinclude.m4 to not
PHP_ADD_INCLUDE $ICONV_DIR/include since the tests use
test instead of AC_TRY_LINK to find headers which is bad,
specially when adding /usr and /usr/local to the mix.
Do basically the same with ext/iconv/config.m4 by tweaking
PHP_ICONV_H_PATH which, again, uses test and absolute paths.
And all this directly in configure since autoreconf isn't
happy with php.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>

diff -Nura php-5.5.11.orig/configure php-5.5.11/configure
--- php-5.5.11.orig/configure	2014-04-16 14:55:52.300838499 -0300
+++ php-5.5.11/configure	2014-04-22 21:54:01.499097295 -0300
@@ -45751,12 +45751,6 @@
   if test -n "$unique" && test "`eval $cmd`" = "" ; then
     eval "INCLUDEPATH$unique=set"
 
-      if test ""; then
-        INCLUDES="-I$ai_p $INCLUDES"
-      else
-        INCLUDES="$INCLUDES -I$ai_p"
-      fi
-
   fi
 
   fi
@@ -45786,14 +45780,7 @@
       PHP_ICONV_PREFIX="$ICONV_DIR"
     fi
 
-    CFLAGS="-I$PHP_ICONV_PREFIX/include $CFLAGS"
-    LDFLAGS="-L$PHP_ICONV_PREFIX/$PHP_LIBDIR $LDFLAGS"
-
-    if test -r "$PHP_ICONV_PREFIX/include/giconv.h"; then
-      PHP_ICONV_H_PATH="$PHP_ICONV_PREFIX/include/giconv.h"
-    else
-      PHP_ICONV_H_PATH="$PHP_ICONV_PREFIX/include/iconv.h"
-    fi
+      PHP_ICONV_H_PATH="iconv.h"
 
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking if iconv is glibc's" >&5
 $as_echo_n "checking if iconv is glibc's... " >&6; }
@@ -46191,8 +46178,6 @@
   ext_builddir=ext/iconv
   ext_srcdir=$abs_srcdir/ext/iconv
 
-  ac_extra=`echo "-I\"$PHP_ICONV_PREFIX/include\""|$SED s#@ext_srcdir@#$ext_srcdir#g|$SED s#@ext_builddir@#$ext_builddir#g`
-
   if test "$ext_shared" != "shared" && test "$ext_shared" != "yes" && test "" != "cli"; then
     PHP_ICONV_SHARED=no
 
@@ -97419,12 +97404,6 @@
   if test -n "$unique" && test "`eval $cmd`" = "" ; then
     eval "INCLUDEPATH$unique=set"
 
-      if test ""; then
-        INCLUDES="-I$ai_p $INCLUDES"
-      else
-        INCLUDES="$INCLUDES -I$ai_p"
-      fi
-
   fi
 
   fi