Handle more cases of `moc-qt4` and support `moc-qt5`.

[blhc/blhc.git] / bin / blhc

diff --git a/bin/blhc b/bin/blhc
index f2f0d6f1253055d81c918f23ca64670c37826b51..01c0e0223499d5a436cd6ec181bab6a4c20546ed 100755 (executable)
--- a/bin/blhc
+++ b/bin/blhc
@@ -852,12 +852,15 @@ foreach my $file (@ARGV) {
                                 [Cc]ompiler[\s.]*:?\s+
                                 /x;
             next if $line =~ /^\s*(?:- )?(?:HOST_)?(?:CC|CXX)\s*=\s*$cc_regex_full\s*$/o;
-            # `moc-qt4`, contains '-I/usr/share/qt4/mkspecs/linux-g++' (or
-            # similar for other architectures) which gets recognized as a
-            # compiler line. Ignore it.
-            next if $line =~ m{^/usr/bin/moc-qt4
+            # `moc-qt4`/`moc-qt5` contain '-I.../linux-g++' in their command
+            # line (or similar for other architectures) which gets recognized
+            # as a compiler line, but `moc-qt*` is only a preprocessor for Qt
+            # C++ files. No hardening flags are relevant during this step,
+            # thus ignore `moc-qt*` lines. The resulting files will be
+            # compiled in a separate step (and therefore checked).
+            next if $line =~ m{^\S+/bin/moc-qt[45]
                                \s.+\s
-                               -I/usr/share/qt4/mkspecs/[a-z]+-g\++(?:-64)?
+                               -I\S+/mkspecs/[a-z]+-g\++(?:-64)?
                                \s}x;
             # Ignore false positives when the line contains only CC=gcc but no
             # other gcc command.