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build: Check for pod2man instead of perl for manual page generation

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Some systems provide Perl without pod2man.
This commit is contained in:
Diego Biurrun 2013-11-26 11:37:54 -08:00
parent 4da3f410d1
commit 92f0abb27f
2 changed files with 5 additions and 5 deletions
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6
configure vendored
View File

@ -1124,7 +1124,7 @@ CONFIG_LIST="
memalign_hack
network
nonfree
perl
pod2man
pic
rdft
runtime_cpudetect
@ -1974,7 +1974,7 @@ avserver_select="ffm_muxer rtp_protocol rtsp_demuxer"
avserver_extralibs='$ldl'
# documentation
perl_deps="doc"
pod2man_deps="doc"
texi2html_deps="doc"
# default parameters
@ -3881,7 +3881,7 @@ if check_pkg_config sdl SDL_events.h SDL_PollEvent; then
enable sdl
fi
perl -v > /dev/null 2>&1 && enable perl || disable perl
pod2man --help > /dev/null 2>&1 && enable pod2man || disable pod2man
texi2html -version > /dev/null 2>&1 && enable texi2html || disable texi2html
check_header linux/fb.h

4
doc/Makefile
View File

@ -11,7 +11,7 @@ HTMLPAGES = $(AVPROGS-yes:%=doc/%.html) \
doc/nut.html \
doc/platform.html \
DOCS-$(CONFIG_PERL) += $(MANPAGES) $(PODPAGES)
DOCS-$(CONFIG_POD2MAN) += $(MANPAGES) $(PODPAGES)
DOCS-$(CONFIG_TEXI2HTML) += $(HTMLPAGES)
DOCS = $(DOCS-yes)
@ -59,7 +59,7 @@ OBJDIRS += doc/examples
doc/doxy/html: $(SRC_PATH)/doc/Doxyfile $(INSTHEADERS)
$(M)$(SRC_PATH)/doc/doxy-wrapper.sh $(SRC_PATH) $^
install-progs-$(CONFIG_PERL): install-man
install-progs-$(CONFIG_POD2MAN): install-man
install-progs-$(CONFIG_TEXI2HTML): install-doc
install-doc: $(HTMLPAGES)