gldir = $(includedir)/GL gl_HEADERS = \ glxint.h \ glxmd.h \ glxproto.h \ glxtokens.h glinternaldir = $(includedir)/GL/internal glinternal_HEADERS = \ glcore.h pkgconfigdir = $(libdir)/pkgconfig pkgconfig_DATA = glproto.pc EXTRA_DIST = autogen.sh glproto.pc.in EXTRA_DIST += ChangeLog MAINTAINERCLEANFILES = ChangeLog .PHONY: ChangeLog ChangeLog: (GIT_DIR=$(top_srcdir)/.git git-log > .changelog.tmp && mv .changelog.tmp ChangeLog; rm -f .changelog.tmp) || (touch ChangeLog; echo 'git directory not found: installing possibly empty changelog.' >&2) dist-hook: ChangeLog