tce-load -i compiletc bzip2-dev readline-dev wget https://sourceforge.net/projects/pcre/files/pcre/8.45/pcre-8.45.tar.bz2 cd pcre-8.45 CC="gcc -flto -mtune=generic -Os -pipe" CXX="g++ -flto -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 [0m 37.87s] sudo make install pcregrep bzip2 pcretest readline pcre-8.45 configuration summary: Install prefix .................. : /usr/local C preprocessor .................. : C compiler ...................... : gcc -flto -mtune=generic -Os -pipe C++ preprocessor ................ : g++ -flto -mtune=generic -Os -pipe -fno-exceptions -fno-rtti -E C++ compiler .................... : g++ -flto -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