From 17f9869280cd3b89f8a6a1dd172d03a0871bf786 Mon Sep 17 00:00:00 2001 From: Simon Ruderich Date: Mon, 26 Mar 2012 05:21:33 +0200 Subject: [PATCH] Print tag messages including statistics in buildd mode. --- MANIFEST | 1 + bin/blhc | 99 ++++++++++++++++++++++++++++++++++--- t/logs/buildd-dpkg-dev | 3 +- t/logs/buildd-dpkg-dev-old | 3 +- t/logs/buildd-verbose-build | 7 +++ t/tests.t | 26 +++------- 6 files changed, 113 insertions(+), 26 deletions(-) create mode 100644 t/logs/buildd-verbose-build diff --git a/MANIFEST b/MANIFEST index 2932b8a..9764e06 100644 --- a/MANIFEST +++ b/MANIFEST @@ -17,6 +17,7 @@ t/logs/bad-multiline t/logs/buildd-dpkg-dev t/logs/buildd-dpkg-dev-old t/logs/buildd-package-details +t/logs/buildd-verbose-build t/logs/c++ t/logs/cc t/logs/configure diff --git a/bin/blhc b/bin/blhc index bfa954b..62ddb86 100755 --- a/bin/blhc +++ b/bin/blhc @@ -202,6 +202,21 @@ my %flag_renames = ( '-Wl,(-z,)?now' => '-Wl,-z,now', ); +# Statistics of missing flags and non-verbose build commands. Used for +# $option_buildd. +my %statistics = ( + preprocess => 0, + preprocess_missing => 0, + compile => 0, + compile_missing => 0, + compile_cpp => 0, + compile_cpp_missing => 0, + link => 0, + link_missing => 0, + commands => 0, + commands_nonverbose => 0, +); + # Use colored (ANSI) output? my $option_color; @@ -470,7 +485,11 @@ FILE: foreach my $file (@ARGV) { # If hardening wrapper is used (wraps calls to gcc and adds hardening # flags automatically) we can't perform any checks, abort. if ($line =~ /^Build-Depends: .*\bhardening-wrapper\b/) { - error_hardening_wrapper(); + if (not $option_buildd) { + error_hardening_wrapper(); + } else { + print "I-hardening-wrapper-used\n"; + } $exit |= 1 << 4; next FILE; } @@ -588,6 +607,10 @@ FILE: foreach my $file (@ARGV) { next FILE; } + if ($option_buildd) { + $statistics{commands} += scalar @input; + } + # Option or auto detected. if ($option_arch) { # The following was partially copied from dpkg-dev 1.16.1.2 @@ -645,7 +668,11 @@ FILE: foreach my $file (@ARGV) { my $skip = 0; if (is_non_verbose_build($line, $input[$i + 1], \$skip)) { - error_non_verbose_build($line); + if (not $option_buildd) { + error_non_verbose_build($line); + } else { + $statistics{commands_nonverbose}++; + } $exit |= 1 << 2; next; } @@ -714,6 +741,13 @@ FILE: foreach my $file (@ARGV) { $compile_cpp = 1; } + if ($option_buildd) { + $statistics{preprocess}++ if $preprocess; + $statistics{compile}++ if $compile; + $statistics{compile_cpp}++ if $compile_cpp; + $statistics{link}++ if $link; + } + # Check hardening flags. my @missing; if ($compile and not all_flags_used($line, \@missing, @cflags) @@ -723,7 +757,11 @@ FILE: foreach my $file (@ARGV) { and not pic_pie_conflict($line, $harden_pie, \@missing, @def_cflags_pie) # Assume dpkg-buildflags returns the correct flags. and not $line =~ /`dpkg-buildflags --get CFLAGS`/) { - error_flags('CFLAGS missing', \@missing, \%flag_renames, $input[$i]); + if (not $option_buildd) { + error_flags('CFLAGS missing', \@missing, \%flag_renames, $input[$i]); + } else { + $statistics{compile_missing}++; + } $exit |= 1 << 3; } elsif ($compile_cpp and not all_flags_used($line, \@missing, @cflags) # Libraries linked with -fPIC don't have to (and can't) be @@ -732,13 +770,21 @@ FILE: foreach my $file (@ARGV) { and not pic_pie_conflict($line, $harden_pie, \@missing, @def_cflags_pie) # Assume dpkg-buildflags returns the correct flags. and not $line =~ /`dpkg-buildflags --get CXXFLAGS`/) { - error_flags('CXXFLAGS missing', \@missing, \%flag_renames, $input[$i]); + if (not $option_buildd) { + error_flags('CXXFLAGS missing', \@missing, \%flag_renames, $input[$i]); + } else { + $statistics{compile_cpp_missing}++; + } $exit |= 1 << 3; } if ($preprocess and not all_flags_used($line, \@missing, @cppflags) # Assume dpkg-buildflags returns the correct flags. and not $line =~ /`dpkg-buildflags --get CPPFLAGS`/) { - error_flags('CPPFLAGS missing', \@missing, \%flag_renames, $input[$i]); + if (not $option_buildd) { + error_flags('CPPFLAGS missing', \@missing, \%flag_renames, $input[$i]); + } else { + $statistics{preprocess_missing}++; + } $exit |= 1 << 3; } if ($link and not all_flags_used($line, \@missing, @ldflags) @@ -746,12 +792,53 @@ FILE: foreach my $file (@ARGV) { and not pic_pie_conflict($line, $harden_pie, \@missing, @def_ldflags_pie) # Assume dpkg-buildflags returns the correct flags. and not $line =~ /`dpkg-buildflags --get LDFLAGS`/) { - error_flags('LDFLAGS missing', \@missing, \%flag_renames, $input[$i]); + if (not $option_buildd) { + error_flags('LDFLAGS missing', \@missing, \%flag_renames, $input[$i]); + } else { + $statistics{link_missing}++; + } $exit |= 1 << 3; } } } +# Print statistics for buildd mode, only output in this mode. +if ($option_buildd) { + my @warning; + + if ($statistics{preprocess_missing}) { + push @warning, sprintf "CPPFLAGS %d (of %d)", + $statistics{preprocess_missing}, + $statistics{preprocess}; + } + if ($statistics{compile_missing}) { + push @warning, sprintf "CFLAGS %d (of %d)", + $statistics{compile_missing}, + $statistics{compile}; + } + if ($statistics{compile_cpp_missing}) { + push @warning, sprintf "CXXFLAGS %d (of %d)", + $statistics{compile_cpp_missing}, + $statistics{compile_cpp}; + } + if ($statistics{link_missing}) { + push @warning, sprintf "LDFLAGS %d (of %d)", + $statistics{link_missing}, + $statistics{link}; + } + if (scalar @warning) { + local $" = ', '; # array join string + print "W-dpkg-buildflags-missing @warning missing\n"; + } + + if ($statistics{commands_nonverbose}) { + printf "W-compiler-flags-hidden %d (of %d) hidden\n", + $statistics{commands_nonverbose}, + $statistics{commands}, + } +} + + exit $exit; diff --git a/t/logs/buildd-dpkg-dev b/t/logs/buildd-dpkg-dev index 4cd6530..4cc32a5 100644 --- a/t/logs/buildd-dpkg-dev +++ b/t/logs/buildd-dpkg-dev @@ -4,7 +4,8 @@ dpkg-buildpackage: source package test gcc -g -O2 -c test-a.c gcc -g -O2 -c test-b.c gcc -g -O2 -c test-c.c -gcc -o test test-a.o test-b.o test-c.o -ltest +gcc -g -O2 -c test-d.cpp +gcc -o test test-a.o test-b.o test-c.o -test-d.cpp.o -ltest gcc -g -c test-a.c gcc -g -c test-b.c diff --git a/t/logs/buildd-dpkg-dev-old b/t/logs/buildd-dpkg-dev-old index 0a9d035..c3e601c 100644 --- a/t/logs/buildd-dpkg-dev-old +++ b/t/logs/buildd-dpkg-dev-old @@ -9,4 +9,5 @@ gcc -o test test-a.o test-b.o test-c.o -ltest gcc -g -c test-a.c gcc -g -c test-b.c gcc -g -c test-c.c -gcc -o test test-a.o test-b.o test-c.o -ltest +gcc -g -c test-d.cpp +gcc -o test test-a.o test-b.o test-c.o test-d.cpp.o -ltest diff --git a/t/logs/buildd-verbose-build b/t/logs/buildd-verbose-build new file mode 100644 index 0000000..f52dc4d --- /dev/null +++ b/t/logs/buildd-verbose-build @@ -0,0 +1,7 @@ +dpkg-buildpackage: source package test + + CC libtest-a.lo +/bin/bash ../libtool --silent --tag=CC --mode=compile gcc -D_FORTIFY_SOURCE=2 -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -Werror=format-security -W -Wall -c -o libtest-a.lo `test -f 'libtest-a.c' || echo './'`libtest-a.c + CC libtest-b.lo +/bin/bash ../libtool --silent --tag=CC --mode=compile gcc -D_FORTIFY_SOURCE=2 -g -O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -Werror=format-security -W -Wall -c -o libtest-b.lo `test -f 'libtest-b.c' || echo './'`libtest-b.c + CCLD libtest.la diff --git a/t/tests.t b/t/tests.t index 1be7495..f1102a9 100644 --- a/t/tests.t +++ b/t/tests.t @@ -19,7 +19,7 @@ use strict; use warnings; -use Test::More tests => 98; +use Test::More tests => 100; sub is_blhc { @@ -586,28 +586,18 @@ is_blhc 'buildd-package-details', '--buildd', 0, ''; is_blhc 'buildd-dpkg-dev', '--buildd', 8, - 'CFLAGS missing (-fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -Werror=format-security): gcc -g -O2 -c test-a.c -CPPFLAGS missing (-D_FORTIFY_SOURCE=2): gcc -g -O2 -c test-a.c -CFLAGS missing (-fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -Werror=format-security): gcc -g -O2 -c test-b.c -CPPFLAGS missing (-D_FORTIFY_SOURCE=2): gcc -g -O2 -c test-b.c -CFLAGS missing (-fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -Werror=format-security): gcc -g -O2 -c test-c.c -CPPFLAGS missing (-D_FORTIFY_SOURCE=2): gcc -g -O2 -c test-c.c -LDFLAGS missing (-Wl,-z,relro): gcc -o test test-a.o test-b.o test-c.o -ltest -CFLAGS missing (-O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -Werror=format-security): gcc -g -c test-a.c -CPPFLAGS missing (-D_FORTIFY_SOURCE=2): gcc -g -c test-a.c -CFLAGS missing (-O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -Werror=format-security): gcc -g -c test-b.c -CPPFLAGS missing (-D_FORTIFY_SOURCE=2): gcc -g -c test-b.c -CFLAGS missing (-O2 -fstack-protector --param=ssp-buffer-size=4 -Wformat -Wformat-security -Werror=format-security): gcc -g -c test-c.c -CPPFLAGS missing (-D_FORTIFY_SOURCE=2): gcc -g -c test-c.c -LDFLAGS missing (-Wl,-z,relro): gcc -o test test-a.o test-b.o test-c.o -ltest + 'W-dpkg-buildflags-missing CPPFLAGS 7 (of 7), CFLAGS 6 (of 6), CXXFLAGS 1 (of 1), LDFLAGS 2 (of 2) missing '; is_blhc 'buildd-dpkg-dev-old', '--buildd', 8, - 'CFLAGS missing (-O2): gcc -g -c test-a.c -CFLAGS missing (-O2): gcc -g -c test-b.c -CFLAGS missing (-O2): gcc -g -c test-c.c + 'W-dpkg-buildflags-missing CFLAGS 3 (of 6), CXXFLAGS 1 (of 1) missing '; +is_blhc 'buildd-verbose-build', '--buildd', 4, + 'W-compiler-flags-hidden 1 (of 5) hidden +'; + + # multiple files is_blhc ['good', 'good-pie', 'good-bindnow', 'good-all', 'good-multiline', 'good-library'], '', 0, -- 2.43.2