Reformat warn variables for easier editing.

# Minimum warning options... any contributions to OpenSSL should at least get

# past these.

my $gcc_devteam_warn = "-Wall -pedantic -DPEDANTIC -Wno-long-long -Wsign-compare -Wmissing-prototypes -Wshadow -Wformat -Wtype-limits -Werror -DREF_DEBUG -DDEBUG_UNUSED";

my $gcc_devteam_warn = "-DPEDANTIC -DREF_DEBUG -DDEBUG_UNUSED"

        . " -pedantic"

        . " -Wall"

        . " -Wno-long-long"

        . " -Wsign-compare"

        . " -Wmissing-prototypes"

        . " -Wshadow"

        . " -Wformat"

        . " -Wtype-limits"

        . " -Werror"

        ;

# These are used in addition to $gcc_devteam_warn when the compiler is clang.

# TODO(openssl-team): fix problems and investigate if (at least) the

# following warnings can also be enabled:

# -Wswitch-enum, -Wunused-macros, -Wmissing-field-initializers,

# -Wcast-align,

# -Wunreachable-code -Wunused-parameter -Wlanguage-extension-token

#       -Wswitch-enum

#       -Wunused-macros

#       -Wcast-align

#       -Wunreachable-code

#       -Wlanguage-extension-token

#       -Wextended-offsetof

my $clang_devteam_warn = "-Wno-unused-parameter -Wno-missing-field-initializers -Wno-language-extension-token -Wno-extended-offsetof -Wconditional-uninitialized -Qunused-arguments -Wincompatible-pointer-types-discards-qualifiers -Wmissing-variable-declarations";

my $clang_devteam_warn = ""

        . " -Qunused-arguments"

        . " -Wextra"

        . " -Wno-unused-parameter"

        . " -Wno-missing-field-initializers"

        . " -Wno-language-extension-token"

        . " -Wno-extended-offsetof"

        . " -Wconditional-uninitialized"

        . " -Wincompatible-pointer-types-discards-qualifiers"

        . " -Wmissing-variable-declarations"

        ;

# These are used in addition to $gcc_devteam_warn unless this is a mingw build.

# This adds backtrace information to the memory leak info.