[Could you ask me] Questions about cross-compilation of php5 and libiconv [urgent]

[Consult with anyone] Questions about cross-compilation of php5 and libiconv [URGENT!] The project requires that php be re-compiled and the iconv library be compiled. I have installed the iconv library, but when php is compiled for configure, I always say that the iconv library cannot be found, I have never been familiar with php before, so I have never been involved. please [Ask the Experts] about the issue of cross-compiling between php5 and libiconv [URGENT!]
The project requires that php be re-compiled and the iconv library be compiled. I have installed the iconv library, but when php is compiled for configure, I always say that the iconv library cannot be found, I have never touched anything in php before, so I have no plans. please kindly advise. thank you!

My operation steps: (mips64 platform)

1.install libiconv-1.11.tar.gz

The cross-compilation tool has export passed.

./Configure -- prefix =/usr/local/iconv -- host = mipsel-linux
Make
Make intall

After this step is completed, several directories are generated under/usr/local/iconv. readelf-h checks that the compiled iconv executable files are correct (mips3000, 64-bit)

2. copy the compiled library and. h file to the corresponding library and include Directory of the compilation tool.

3. compile php
. /Configure -- host = mipsel-linux -- prefix =/usr/local/mips64/-enable-force-cgi-redirect-enable-fastcgi-enable-sockets-with-gd- -zlib-with-png-with-iconv-dir =/usr/local/iconv-disable-mbstring-with-xmlrpc-libdir =/usr/local/Cavium_Networks/OCTEON-SDK/tools /mips64-octeon-linux-gnu/sys-root/usr/lib64-export dedir =/usr/local/Cavium_Networks/OCTEON-SDK/tools/mips64-octeon-linux-gnu/sys-root/usr/include

This step has an error:

Checking for libiconv in-liconv... no
Checking for iconv in-liconv... no
Configure: error: iconv not found, in order to build xmlrpc you need the iconv library

If it's just-with-iconv, you can use configure in the past and compile it, but iconv of glibc is always used when phpinfo is displayed...


------ Solution --------------------
Help you ddddd
------ Solution --------------------
Remove-with-xmlrpc, you can use

Or check whether pkgconfig has libiconv. pc.
------ Solution --------------------
That's not enough. just locate libiconv. pc.

Copy libiconv. pc to/usr/lib/pkgconfig/

Or add the path to PKG_CONFIG_PATH.

In this way, we can find