From 1357df0196806d5697b1f84497ef72aab5faa8a3 Mon Sep 17 00:00:00 2001 From: Gustavo Zacarias Date: Tue, 9 Aug 2016 11:50:49 +0200 Subject: [PATCH] iconv: tweak iconv detection Tweak PHP_SETUP_ICONV from aclocal/build/php.m4 to not PHP_ADD_INCLUDE $ICONV_DIR/include since the tests use test instead of AC_TRY_LINK to find headers which is bad, specially when adding /usr and /usr/local to the mix. Do basically the same with ext/iconv/config.m4 by tweaking PHP_ICONV_H_PATH which, again, uses test and absolute paths. Signed-off-by: Gustavo Zacarias [Gustavo: convert to nice m4 instead of patching configure] [Gustavo: update for 5.6.10] Signed-off-by: Adam Duskett [aduskett@gmail.com: Update for 7.3.0] Signed-off-by: Bernd Kuhls [Bernd: rebased for 7.4.10] --- build/php.m4 | 2 +- ext/iconv/config.m4 | 22 ---------------------- 2 files changed, 1 insertion(+), 23 deletions(-) diff --git a/build/php.m4 b/build/php.m4 index 9586c490..8b3d47ed 100644 --- a/build/php.m4 +++ b/build/php.m4 @@ -1965,7 +1965,7 @@ AC_DEFUN([PHP_SETUP_ICONV], [ dnl Check external libs for iconv funcs. if test "$found_iconv" = "no"; then - for i in $PHP_ICONV /usr/local /usr; do + for i in $PHP_ICONV; do if test -r $i/include/giconv.h; then AC_DEFINE(HAVE_GICONV_H, 1, [ ]) ICONV_DIR=$i diff --git a/ext/iconv/config.m4 b/ext/iconv/config.m4 index fe9b47aa..70599694 100644 --- a/ext/iconv/config.m4 +++ b/ext/iconv/config.m4 @@ -13,28 +13,6 @@ if test "$PHP_ICONV" != "no"; then ]) if test "$iconv_avail" != "no"; then - if test -z "$ICONV_DIR"; then - for i in /usr/local /usr; do - if test -f "$i/include/iconv.h" || test -f "$i/include/giconv.h"; then - PHP_ICONV_PREFIX="$i" - break - fi - done - if test -z "$PHP_ICONV_PREFIX"; then - PHP_ICONV_PREFIX="/usr" - fi - else - PHP_ICONV_PREFIX="$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 AC_MSG_CHECKING([if iconv is glibc's]) AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include ]], [[gnu_get_libc_version();]])],[ -- 2.7.4