tce-load -i compiletc bzip2-dev readline-dev

cd pcre-8.42

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 --enable-unicode-properties --enable-pcre16 --enable-pcre32 --enable-pcregrep-libz --enable-pcregrep-libbz2 --enable-pcretest-libreadline

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

make
make install

pcregrep bzip2
pcretest readline

pcre-8.42 configuration summary:

    Install prefix .................. : /usr/local
    C preprocessor .................. : gcc -flto -fuse-linker-plugin -mtune=generic -Os -pipe -E
    C compiler ...................... : gcc -flto -fuse-linker-plugin -mtune=generic -Os -pipe
    C++ preprocessor ................ : g++ -flto -fuse-linker-plugin -mtune=generic -Os -pipe -fno-exceptions -fno-rtti -E
    C++ compiler .................... : g++ -flto -fuse-linker-plugin -mtune=generic -Os -pipe -fno-exceptions -fno-rtti
    Linker .......................... : /usr/local/bin/ld -m elf_x86_64
    C preprocessor flags ............ : 
    C compiler flags ................ : -g -O2 -fvisibility=hidden
    C++ compiler flags .............. : -O2 -fvisibility=hidden -fvisibility-inlines-hidden
    Linker flags .................... : 
    Extra libraries ................. : 

    Build 8 bit pcre library ........ : yes
    Build 16 bit pcre library ....... : yes
    Build 32 bit pcre library ....... : yes
    Build C++ library ............... : yes
    Enable JIT compiling support .... : no
    Enable UTF-8/16/32 support ...... : yes
    Unicode properties .............. : yes
    Newline char/sequence ........... : lf
    \R matches only ANYCRLF ......... : no
    EBCDIC coding ................... : no
    EBCDIC code for NL .............. : n/a
    Rebuild char tables ............. : no
    Use stack recursion ............. : yes
    POSIX mem threshold ............. : 10
    Internal link size .............. : 2
    Nested parentheses limit ........ : 250
    Match limit ..................... : 10000000
    Match limit recursion ........... : MATCH_LIMIT
    Build shared libs ............... : yes
    Build static libs ............... : no
    Use JIT in pcregrep ............. : no
    Buffer size for pcregrep ........ : 20480
    Link pcregrep with libz ......... : yes
    Link pcregrep with libbz2 ....... : yes
    Link pcretest with libedit ...... : no
    Link pcretest with libreadline .. : yes
    Valgrind support ................ : no
    Code coverage ................... : no