
# Copyright (C) Igor Sysoev
# Copyright (C) NGINX, Inc.


cat << END

./configure options:

  --addr2line=YES           enables native function symbolization, \
default: "$NJS_ADDR2LINE"
  --address-sanitizer=YES   enables build with address sanitizer, \
default: "$NJS_ADDRESS_SANITIZER"
  --ar=FILE                 sets static linking program, default: "$AR"
  --build-dir=DIR           sets build directory, default: "$NJS_BUILD_DIR"
  --cc=FILE                 sets C compiler filename, default: "$CC"
  --cc-opt=OPTIONS          sets additional C compiler options, \
default: "$NJS_CC_OPT"
  --pic=OPTION              sets position independent code flag, \
default: "$NJS_PIC"
  --debug=YES               enables additional runtime checks, \
default: "$NJS_DEBUG"
  --debug-memory=YES        enables memory alloc debug, \
default: "$NJS_DEBUG_MEMORY"
  --debug-opcode=YES        enables runtime function tracing, \
default: "$NJS_DEBUG_OPCODE"
  --debug-generator=YES     enables generator debug, \
default: "$NJS_DEBUG_GENERATOR"
  --ld-opt=OPTIONS          sets additional linker options, \
default: "$NJS_LD_OPT"
  --no-goto                 disables computed goto discovery.
                            When this option is enabled 'switch' statement
                            will be always used in instead of computed goto.
  --no-libxml2              disables libxml2 discovery. When this option is
                            enabled libxml2 dependant code is not built as a
                            part of libnjs.a.
  --no-openssl              disables OpenSSL discovery. When this option is
                            enabled OpenSSL dependant code is not built as a
                            part of libnjs.a.
  --no-pcre                 disables PCRE/PCRE2 discovery for RegExp
                            backend. This flag allows to build PCRE/PCRE2
                            outside of libnjs.a.  When this option is enabled
                            functions described in njs_regex.h are not built.
                            Instead this functions are expected to be provided
                            while linking.
  --no-pcre2                disables PCRE2 discovery for RegExp backend.
                            When this option is enabled only PCRE library
                            is discovered.
  --no-quickjs              disables QuickJS engine discovery.
  --no-zlib                 disables zlib discovery. When this option is
                            enabled zlib dependant code is not built as a
                            part of libnjs.a.
  --with-quickjs            requires QuickJS engine.
END
