diff options
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/Makefile.am | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/docs/Makefile.am b/docs/Makefile.am index 7da7c0dea..16836c650 100644 --- a/docs/Makefile.am +++ b/docs/Makefile.am @@ -22,7 +22,7 @@ AUTOMAKE_OPTIONS = foreign no-dependencies -man_MANS = curl.1 curl-config.1 +man_MANS = $(abs_builddir)/curl.1 curl-config.1 noinst_man_MANS = mk-ca-bundle.1 GENHTMLPAGES = curl.html curl-config.html mk-ca-bundle.html PDFPAGES = curl.pdf curl-config.pdf mk-ca-bundle.pdf @@ -30,7 +30,9 @@ MANDISTPAGES = curl.1.dist curl-config.1.dist HTMLPAGES = $(GENHTMLPAGES) index.html -SUBDIRS = libcurl cmdline-opts +# Build targets in this file (.) before cmdline-opts to ensure that +# the curl.1 rule below runs first +SUBDIRS = libcurl . cmdline-opts DIST_SUBDIRS = $(SUBDIRS) examples CLEANFILES = $(GENHTMLPAGES) $(PDFPAGES) $(MANDISTPAGES) curl.1 @@ -47,7 +49,17 @@ MAN2HTML= roffit $< >$@ SUFFIXES = .1 .html .pdf -curl.1: +# $(abs_builddir) is to disable VPATH when searching for this file, which +# would otherwise find the copy in $(srcdir) which breaks the $(HUGE) +# rule in src/Makefile.am in out-of-tree builds that references the file in the +# build directory. +# +# First, seed the used copy of curl.1 with the prebuilt copy (in an out-of-tree +# build), then run make recursively to rebuild it only if its dependencies +# have changed. +$(abs_builddir)/curl.1: + if test "$(top_builddir)x" != "$(top_srcdir)x" -a -e "$(srcdir)/curl.1"; then \ + cp -fp "$(srcdir)/curl.1" $@; fi cd cmdline-opts && $(MAKE) html: $(HTMLPAGES) |