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[1/2] Add support for DISABLE_DOCUMENTATION

Message ID 1409402890-22860-2-git-send-email-thomas.petazzoni@free-electrons.com (mailing list archive)
State Accepted
Headers show

Commit Message

Thomas Petazzoni Aug. 30, 2014, 12:48 p.m. UTC 
From: Gustavo Zacarias <gustavo@zacarias.com.ar>

This commit adds the support for a make variable named
"DISABLE_DOCUMENTATION", which allows to disable the build of the
documentation. This is useful in contexts where the tools needed to
build the documentation are not necessarily available.

Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
 Makefile | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)
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Patch

diff --git a/Makefile b/Makefile
index e721e99..926885f 100644
--- a/Makefile
+++ b/Makefile
@@ -57,10 +57,15 @@  btrfs_image_libs = -lpthread
 btrfs_fragments_libs = -lgd -lpng -ljpeg -lfreetype
 
 SUBDIRS =
-BUILDDIRS = $(patsubst %,build-%,$(SUBDIRS)) build-Documentation
-INSTALLDIRS = $(patsubst %,install-%,$(SUBDIRS)) install-Documentation
+BUILDDIRS = $(patsubst %,build-%,$(SUBDIRS))
+INSTALLDIRS = $(patsubst %,install-%,$(SUBDIRS))
 CLEANDIRS = $(patsubst %,clean-%,$(SUBDIRS))
 
+ifneq ($(DISABLE_DOCUMENTATION),1)
+BUILDDIRS += build-Documentation
+INSTALLDIRS += install-Documentation
+endif
+
 .PHONY: $(SUBDIRS)
 .PHONY: $(BUILDDIRS)
 .PHONY: $(INSTALLDIRS)