my $cc_regex = qr/
(?<!\s-) # ignore options, e.g. "-c++" [sic!] (used by swig)
(?<!\.) # ignore file names, e.g. "test.gcc"
- (?:cc|gcc|g\+\+|c\+\+)
+ (?:cc|gcc|g\+\+|c\+\+|gfortran|mpicc|mpicxx|mpifort)
(?:-[\d.]+)? # version suffix, e.g. "gcc-4.6"
/x;
# Full regex which matches the complete compiler name. Used in a few places to
# Objective-C++
qw( mm M ),
);
+my @source_preprocess_compile_fortran = (
+ # Fortran
+ qw( F FOR fpp FPP FTN F90 F95 F03 F08 ),
+);
my @source_preprocess_compile = (
# C
qw( c ),
# (Objective-)C++
@source_preprocess_compile_cpp,
# Fortran
- qw( F FOR fpp FPP FTN F90 F95 F03 F08 ),
+ @source_preprocess_compile_fortran,
);
my @source_preprocess_no_compile = (
# Assembly
# Ada body
qw( adb ),
);
+my @source_no_preprocess_compile_fortran = (
+ # Fortran
+ qw( f for ftn f90 f95 f03 f08 ),
+);
my @source_no_preprocess_compile = (
# C
qw( i ),
# Objective-C
qw( mi ),
# Fortran
- qw( f for ftn f90 f95 f03 f08 ),
+ @source_no_preprocess_compile_fortran,
# Ada
@source_no_preprocess_compile_ada,
);
@source_no_preprocess_compile_ada,
@source_no_preprocess_no_compile_ada,
);
+my %extensions_fortran = map { $_ => 1 } (
+ @source_no_preprocess_compile_fortran,
+ @source_preprocess_compile_fortran,
+);
my %extensions_object = map { $_ => 1 } (
@object,
);
# different CFLAGS. But only perform ada checks if an ada compiler is used
# for performance reasons.
my $ada = 0;
+ # Fortran also requires different CFLAGS.
+ my $fortran = 0;
# Number of parallel jobs to prevent false positives when detecting
# non-verbose builds. As not all jobs declare the number of parallel jobs
if ($line =~ /\bgnat\b/) {
$ada = 1;
}
+ # Fortran compiler.
+ if ($line =~ /\bgfortran\b/) {
+ $fortran = 1;
+ }
}
# This flags is not always available, but if it is use it.
@ldflags = (@ldflags, @def_ldflags_bindnow);
}
- # Stores normal CFLAGS when @cflags_ada are temporarily used.
- my @cflags_backup;
- # Ada CFLAGS, only set if ada is used.
- my @cflags_ada;
# Ada doesn't support format hardening flags, see #680117 for more
- # information. Filter them out if ada is used.
- if ($ada and $harden_format) {
- @cflags_ada = grep {
+ # information. Same for fortran. Filter them out if either language is
+ # used.
+ my @cflags_backup;
+ my @cflags_noformat;
+ if (($ada or $fortran) and $harden_format) {
+ @cflags_noformat = grep {
my $ok = 1;
foreach my $flag (@def_cflags_format) {
$ok = 0 if $_ eq $flag;
}
my $compile_cpp = 0;
- my $compile_ada = 0;
+ my $restore_cflags = 0;
# Assume CXXFLAGS are required when a C++ file is specified in the
# compiler line.
if ($compile
# Ada needs special CFLAGS, use them if only ada files are compiled.
} elsif ($ada
and extension_found(\%extensions_ada, @extensions)) {
- $compile_ada = 1;
+ $restore_cflags = 1;
$preprocess = 0; # Ada uses no CPPFLAGS
@cflags_backup = @cflags;
- @cflags = @cflags_ada;
+ @cflags = @cflags_noformat;
+ # Same for fortran.
+ } elsif ($fortran
+ and extension_found(\%extensions_fortran, @extensions)) {
+ $restore_cflags = 1;
+ @cflags_backup = @cflags;
+ @cflags = @cflags_noformat;
}
if ($option_buildd) {
}
# Restore normal CFLAGS.
- if ($compile_ada) {
+ if ($restore_cflags) {
@cflags = @cflags_backup;
}
}