build: Add install target.

1 files changed, 18 insertions, 0 deletions

diff --git a/build b/build
index 84898e7..2431af3 100755
--- a/build
+++ b/build
@@ -44,9 +44,27 @@ configure:
 	touch $@
 
 build: configure
+	# TODO: This should be done in the source target.
+	for f in \
+			gcc/doc/gcc.texi gcc/doc/invoke.texi gcc/doc/gcov.texi \
+			gcc/doc/include/funding.texi gcc/doc/gccint.texi \
+			libgomp/libgomp.texi; do \
+		>src/$${f}; \
+	done
 	oh-autobuild -B gcc-build -T bootstrap-lean -- -j $${JOBS:-1}
 	touch $@
 
+install: build
+	# The -T option is necessary because otherwise:
+	#   * oh-autoinstall checks for an "install" target by running make with
+	#     the -n option,
+	#   * Many commands in GCC makefiles contain the "$(MAKE)" macro
+	#     expansion, and
+	#   * GNU Make executes any commands that contain "$(MAKE)", even if -n
+	#     is specified.
+	# See also: <http://gcc.gnu.org/ml/gcc/2013-04/msg00171.html>.
+	oh-autoinstall -B gcc-build -T install
+
 # POSIX.1-2008:
 #   If the pathname does not begin with a '/' it shall be treated as relative to
 #   the current working directory of the process, not relative to the directory