X-Git-Url: https://ruderich.org/simon/gitweb/?p=blhc%2Fblhc.git;a=blobdiff_plain;f=bin%2Fblhc;h=fa9a07c8dce590a4a9a7e7f55327d7e76b4b0253;hp=c4e814c0cae8275355fdea6ca996170982c9a90f;hb=bf419763b81c704b86244b0b7f0e92dda492af8a;hpb=e00e2e347199b213d24540949b832d14cf5bd5dc

diff --git a/bin/blhc b/bin/blhc
index c4e814c..fa9a07c 100755
--- a/bin/blhc
+++ b/bin/blhc
@@ -24,7 +24,7 @@ use warnings;
 use Getopt::Long ();
 use Text::ParseWords ();
 
-our $VERSION = '0.06';
+our $VERSION = '0.07';
 
 
 # CONSTANTS/VARIABLES
@@ -89,10 +89,10 @@ my @source_no_preprocess_compile_cpp = (
     qw( mii ),
 );
 my @source_no_preprocess_compile_ada = (
+    # Ada source
+    qw( ada ),
     # Ada body
     qw( adb ),
-    # If you add another file, fix use of @source_no_preprocess_compile_ada
-    # below (search for $compile_ada).
 );
 my @source_no_preprocess_compile = (
     # C
@@ -106,11 +106,15 @@ my @source_no_preprocess_compile = (
     # Ada
     @source_no_preprocess_compile_ada,
 );
+my @source_no_preprocess_no_compile_ada = (
+    # Ada specification
+    qw( ads ),
+);
 my @source_no_preprocess_no_compile = (
     # Assembly
     qw( s ),
-    # Ada specification
-    qw( ads ),
+    # Ada
+    @source_no_preprocess_no_compile_ada,
 );
 my @source_no_preprocess = (
     @source_no_preprocess_compile,
@@ -161,6 +165,10 @@ my %extensions_compile_cpp = map { $_ => 1 } (
     @source_preprocess_compile_cpp,
     @source_no_preprocess_compile_cpp,
 );
+my %extensions_ada = map { $_ => 1 } (
+    @source_no_preprocess_compile_ada,
+    @source_no_preprocess_no_compile_ada,
+);
 my %extensions_object = map { $_ => 1 } (
     @object,
 );
@@ -1014,14 +1022,21 @@ foreach my $file (@ARGV) {
 
     # Option or auto detected.
     if ($arch) {
-        # The following was partially copied from dpkg-dev 1.18.10
+        # The following was partially copied from dpkg-dev 1.18.15
         # (/usr/share/perl5/Dpkg/Vendor/Debian.pm, _add_hardening_flags()),
         # copyright Raphaël Hertzog <hertzog@debian.org>, Kees Cook
         # <kees@debian.org>, Canonical, Ltd. licensed under GPL version 2 or
         # later. Keep it in sync.
 
         require Dpkg::Arch;
-        my ($abi, $os, $cpu) = Dpkg::Arch::debarch_to_debtriplet($arch);
+        my ($os, $cpu);
+        # Recent dpkg versions use a quadruplet for arch. Support both.
+        eval {
+            (undef, undef, $os, $cpu) = Dpkg::Arch::debarch_to_debtuple($arch);
+        };
+        if ($@) {
+            (undef, $os, $cpu) = Dpkg::Arch::debarch_to_debtriplet($arch);
+        }
 
         # Disable unsupported hardening options.
         if ($os !~ /^(?:linux|kfreebsd|knetbsd|hurd)$/
@@ -1230,10 +1245,9 @@ LINE:
             $compile_cpp = 1;
         # Ada needs special CFLAGS, use them if only ada files are compiled.
         } elsif ($ada
-                    and $compile
-                    and array_equal(\@extensions,
-                                    \@source_no_preprocess_compile_ada)) {
+                and extension_found(\%extensions_ada, @extensions)) {
             $compile_ada = 1;
+            $preprocess = 0; # Ada uses no CPPFLAGS
             @cflags_backup = @cflags;
             @cflags        = @cflags_ada;
         }