Add an option for getting the C compiler flags, --cflags.
Patch contributed by Chandler Carruth
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@32950 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/tools/llvm-config/llvm-config.in.in b/tools/llvm-config/llvm-config.in.in
index e24b1c3..2f5af8a 100644
--- a/tools/llvm-config/llvm-config.in.in
+++ b/tools/llvm-config/llvm-config.in.in
@@ -45,6 +45,7 @@
#---- end autoconf values ----
#---- begin Makefile values ----
+my $CFLAGS = q{@LLVM_CFLAGS@};
my $CXXFLAGS = q{@LLVM_CXXFLAGS@};
my $LDFLAGS = q{@LLVM_LDFLAGS@};
my $SYSTEM_LIBS = q{@LIBS@};
@@ -107,6 +108,8 @@
$has_opt = 1; print "$INCLUDEDIR\n";
} elsif ($arg eq "--libdir") {
$has_opt = 1; print "$LIBDIR\n";
+ } elsif ($arg eq "--cflags") {
+ $has_opt = 1; print "-I$INCLUDEDIR $CFLAGS\n";
} elsif ($arg eq "--cxxflags") {
$has_opt = 1; print "-I$INCLUDEDIR $CXXFLAGS\n";
} elsif ($arg eq "--ldflags") {
@@ -178,6 +181,7 @@
--bindir Directory containing LLVM executables.
--includedir Directory containing LLVM headers.
--libdir Directory containing LLVM libraries.
+ --cflags C compiler flags for files that include LLVM headers.
--cxxflags C++ compiler flags for files that include LLVM headers.
--ldflags Print Linker flags.
--libs Libraries needed to link against LLVM components.