tce-load -i gtk2-dev libpci-dev intltool

cd hexchat-2.10.2

CC="gcc -flto -fuse-linker-plugin -mtune=generic -Os -pipe" CXX="g++ -flto -fuse-linker-plugin -mtune=generic -Os -pipe -fno-exceptions -fno-rtti" ./configure --prefix=/usr/local --disable-static --localstatedir=/var

find . -name Makefile -type f -exec sed -i 's/-O2//g' {} \;

make
make install

HexChat 2.10.2

GTK+ interface ........ : yes
Text interface ........ : no
Theme manager ......... : no

OpenSSL support ....... : yes
D-Bus support ......... : no
libnotify support ..... : no
libcanberra support ... : no
Plugin interface ...... : yes
NLS/gettext ........... : yes
IPv6 support .......... : yes
MS Proxy NTLM (ISA) ... : no
libproxy support ...... : no

Perl .................. : yes
Python ................ : python-2.7

Checksum .............. : yes
Do At ................. : yes
FiSHLiM ............... : yes
SysInfo ............... : yes

The binary will be installed in /usr/local/bin

configure complete, now type 'make' and pray.