diff options
Diffstat (limited to 'Configure')
-rwxr-xr-x | Configure | 21 |
1 files changed, 19 insertions, 2 deletions
@@ -112,7 +112,15 @@ my $usage="Usage: Configure [no-<cipher> ...] [enable-<cipher> ...] [experimenta my $gcc_devteam_warn = "-Wall -pedantic -DPEDANTIC -Wno-long-long -Wsign-compare -Wmissing-prototypes -Wshadow -Wformat -Wtype-limits -Werror -DCRYPTO_MDEBUG_ALL -DCRYPTO_MDEBUG_ABORT -DREF_CHECK -DDEBUG_UNUSED"; -my $clang_disabled_warnings = "-Wno-unused-parameter -Wno-missing-field-initializers -Wno-language-extension-token -Wno-extended-offsetof"; +# 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: -Wconditional-uninitialized, +# -Wswitch-enum, -Wunused-macros, -Wmissing-field-initializers, +# -Wmissing-variable-declarations, +# -Wincompatible-pointer-types-discards-qualifiers, -Wcast-align, +# -Wunreachable-code -Wunused-parameter -Wlanguage-extension-token +# -Wextended-offsetof +my $clang_devteam_warn = "-Wno-unused-parameter -Wno-missing-field-initializers -Wno-language-extension-token -Wno-extended-offsetof"; my $strict_warnings = 0; @@ -1726,12 +1734,21 @@ if ($shlib_version_number =~ /(^[0-9]*)\.([0-9\.]*)/) if ($strict_warnings) { + my $ecc = $cc; + $ecc = "clang" if `$cc --version 2>&1` =~ /clang/; my $wopt; - die "ERROR --strict-warnings requires gcc or clang" unless ($cc =~ /gcc$/ or $cc =~ /clang$/); + die "ERROR --strict-warnings requires gcc or clang" unless ($ecc =~ /gcc$/ or $ecc =~ /clang$/); foreach $wopt (split /\s+/, $gcc_devteam_warn) { $cflags .= " $wopt" unless ($cflags =~ /$wopt/) } + if ($ecc eq "clang") + { + foreach $wopt (split /\s+/, $clang_devteam_warn) + { + $cflags .= " $wopt" unless ($cflags =~ /$wopt/) + } + } } open(IN,"<Makefile.org") || die "unable to read Makefile.org:$!\n"; |