aboutsummaryrefslogtreecommitdiff
path: root/docs
diff options
context:
space:
mode:
authorGravatar Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>2007-01-19 10:57:03 +0000
committerGravatar Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>2007-01-19 10:57:03 +0000
commit768a459dfdd13142ab4e7d303997354883112947 (patch)
treec25ca41068869107554b7eb1e96da4f99a185018 /docs
parent8bcbd3d86c7b2587eb1f9ebdf0b703da86af8517 (diff)
downloadbuildroot-768a459dfdd13142ab4e7d303997354883112947.tar.gz
buildroot-768a459dfdd13142ab4e7d303997354883112947.tar.bz2
- add some anchors to the sample makefile to make ease navigation
Diffstat (limited to 'docs')
-rw-r--r--docs/buildroot.html142
1 files changed, 71 insertions, 71 deletions
diff --git a/docs/buildroot.html b/docs/buildroot.html
index 317fb33836..fd47b81fd9 100644
--- a/docs/buildroot.html
+++ b/docs/buildroot.html
@@ -449,64 +449,64 @@ config BR2_PACKAGE_FOO
afterwards.</p>
<pre>
- 1 #############################################################
- 2 #
- 3 # foo
- 4 #
- 5 #############################################################
- 6 FOO_VERSION:=1.0
- 7 FOO_SOURCE:=foo-$(FOO_VERSION).tar.gz
- 8 FOO_SITE:=http://www.foosoftware.org/downloads
- 9 FOO_DIR:=$(BUILD_DIR)/foo-$(FOO_VERSION)
- 10 FOO_BINARY:=foo
- 11 FOO_TARGET_BINARY:=usr/bin/foo
- 12
- 13 $(DL_DIR)/$(FOO_SOURCE):
- 14 $(WGET) -P $(DL_DIR) $(FOO_SITE)/$(FOO_SOURCE)
- 15
- 16 $(FOO_DIR)/.source: $(DL_DIR)/$(FOO_SOURCE)
- 17 $(ZCAT) $(DL_DIR)/$(FOO_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
- 18 touch $@
- 19
- 20 $(FOO_DIR)/.configured: $(FOO_DIR)/.source
- 21 (cd $(FOO_DIR); rm -rf config.cache ; \
- 22 $(TARGET_CONFIGURE_OPTS) \
- 23 CFLAGS="$(TARGET_CFLAGS)" \
- 24 ./configure \
- 25 --target=$(GNU_TARGET_NAME) \
- 26 --host=$(GNU_TARGET_NAME) \
- 27 --build=$(GNU_HOST_NAME) \
- 28 --prefix=/usr \
- 29 --sysconfdir=/etc \
- 30 );
- 31 touch $@
- 32
- 33 $(FOO_DIR)/$(FOO_BINARY): $(FOO_DIR)/.configured
- 34 $(MAKE) CC=$(TARGET_CC) -C $(FOO_DIR)
- 35
- 36 $(TARGET_DIR)/$(FOO_TARGET_BINARY): $(FOO_DIR)/$(FOO_BINARY)
- 37 $(MAKE) prefix=$(TARGET_DIR)/usr -C $(FOO_DIR) install
- 38 rm -Rf $(TARGET_DIR)/usr/man
- 39
- 40 foo: uclibc ncurses $(TARGET_DIR)/$(FOO_TARGET_BINARY)
- 41
- 42 foo-source: $(DL_DIR)/$(FOO_SOURCE)
- 43
- 44 foo-clean:
- 45 $(MAKE) prefix=$(TARGET_DIR)/usr -C $(FOO_DIR) uninstall
- 46 -$(MAKE) -C $(FOO_DIR) clean
- 47
- 48 foo-dirclean:
- 49 rm -rf $(FOO_DIR)
- 50
- 51 #############################################################
- 52 #
- 53 # Toplevel Makefile options
- 54 #
- 55 #############################################################
- 56 ifeq ($(strip $(BR2_PACKAGE_FOO)),y)
- 57 TARGETS+=foo
- 58 endif
+ <a name="line1" id="line1">1</a> #############################################################
+ <a name="line2" id="line2">2</a> #
+ <a name="line3" id="line3">3</a> # foo
+ <a name="line4" id="line4">4</a> #
+ <a name="line5" id="line5">5</a> #############################################################
+ <a name="line6" id="line6">6</a> FOO_VERSION:=1.0
+ <a name="line7" id="line7">7</a> FOO_SOURCE:=foo-$(FOO_VERSION).tar.gz
+ <a name="line8" id="line8">8</a> FOO_SITE:=http://www.foosoftware.org/downloads
+ <a name="line9" id="line9">9</a> FOO_DIR:=$(BUILD_DIR)/foo-$(FOO_VERSION)
+ <a name="line10" id="line10">10</a> FOO_BINARY:=foo
+ <a name="line11" id="line11">11</a> FOO_TARGET_BINARY:=usr/bin/foo
+ <a name="line12" id="line12">12</a>
+ <a name="line13" id="line13">13</a> $(DL_DIR)/$(FOO_SOURCE):
+ <a name="line14" id="line14">14</a> $(WGET) -P $(DL_DIR) $(FOO_SITE)/$(FOO_SOURCE)
+ <a name="line15" id="line15">15</a>
+ <a name="line16" id="line16">16</a> $(FOO_DIR)/.source: $(DL_DIR)/$(FOO_SOURCE)
+ <a name="line17" id="line17">17</a> $(ZCAT) $(DL_DIR)/$(FOO_SOURCE) | tar -C $(BUILD_DIR) $(TAR_OPTIONS) -
+ <a name="line18" id="line18">18</a> touch $@
+ <a name="line19" id="line19">19</a>
+ <a name="line20" id="line20">20</a> $(FOO_DIR)/.configured: $(FOO_DIR)/.source
+ <a name="line21" id="line21">21</a> (cd $(FOO_DIR); rm -rf config.cache ; \
+ <a name="line22" id="line22">22</a> $(TARGET_CONFIGURE_OPTS) \
+ <a name="line23" id="line23">23</a> CFLAGS="$(TARGET_CFLAGS)" \
+ <a name="line24" id="line24">24</a> ./configure \
+ <a name="line25" id="line25">25</a> --target=$(GNU_TARGET_NAME) \
+ <a name="line26" id="line26">26</a> --host=$(GNU_TARGET_NAME) \
+ <a name="line27" id="line27">27</a> --build=$(GNU_HOST_NAME) \
+ <a name="line28" id="line28">28</a> --prefix=/usr \
+ <a name="line29" id="line29">29</a> --sysconfdir=/etc \
+ <a name="line30" id="line30">30</a> );
+ <a name="line31" id="line31">31</a> touch $@
+ <a name="line32" id="line32">32</a>
+ <a name="line33" id="line33">33</a> $(FOO_DIR)/$(FOO_BINARY): $(FOO_DIR)/.configured
+ <a name="line34" id="line34">34</a> $(MAKE) CC=$(TARGET_CC) -C $(FOO_DIR)
+ <a name="line35" id="line35">35</a>
+ <a name="line36" id="line36">36</a> $(TARGET_DIR)/$(FOO_TARGET_BINARY): $(FOO_DIR)/$(FOO_BINARY)
+ <a name="line37" id="line37">37</a> $(MAKE) prefix=$(TARGET_DIR)/usr -C $(FOO_DIR) install
+ <a name="line38" id="line38">38</a> rm -Rf $(TARGET_DIR)/usr/man
+ <a name="line39" id="line39">39</a>
+ <a name="line40" id="line40">40</a> foo: uclibc ncurses $(TARGET_DIR)/$(FOO_TARGET_BINARY)
+ <a name="line41" id="line41">41</a>
+ <a name="line42" id="line42">42</a> foo-source: $(DL_DIR)/$(FOO_SOURCE)
+ <a name="line43" id="line43">43</a>
+ <a name="line44" id="line44">44</a> foo-clean:
+ <a name="line45" id="line45">45</a> $(MAKE) prefix=$(TARGET_DIR)/usr -C $(FOO_DIR) uninstall
+ <a name="line46" id="line46">46</a> -$(MAKE) -C $(FOO_DIR) clean
+ <a name="line47" id="line47">47</a>
+ <a name="line48" id="line48">48</a> foo-dirclean:
+ <a name="line49" id="line49">49</a> rm -rf $(FOO_DIR)
+ <a name="line50" id="line50">50</a>
+ <a name="line51" id="line51">51</a> #############################################################
+ <a name="line52" id="line52">52</a> #
+ <a name="line53" id="line53">53</a> # Toplevel Makefile options
+ <a name="line54" id="line54">54</a> #
+ <a name="line55" id="line55">55</a> #############################################################
+ <a name="line56" id="line56">56</a> ifeq ($(strip $(BR2_PACKAGE_FOO)),y)
+ <a name="line57" id="line57">57</a> TARGETS+=foo
+ <a name="line58" id="line58">58</a> endif
</pre>
@@ -516,7 +516,7 @@ config BR2_PACKAGE_FOO
the other <code>*.mk</code> files in the <code>package</code>
directory.</p>
- <p>At lines 6-11, a couple of useful variables are defined :</p>
+ <p>At lines <a href="#line6">6-11</a>, a couple of useful variables are defined :</p>
<ul>
@@ -545,21 +545,21 @@ config BR2_PACKAGE_FOO
</ul>
- <p>Lines 13-14 defines a target that downloads the tarball from
+ <p>Lines <a href="#line13">13-14</a> defines a target that downloads the tarball from
the remote site to the download directory
(<code>DL_DIR</code>).</p>
- <p>Lines 16-18 defines a target and associated rules that
+ <p>Lines <a href="#line16">16-18</a> defines a target and associated rules that
uncompress the downloaded tarball. As you can see, this target
depends on the tarball file, so that the previous target (line
- 13-14) is called before executing the rules of the current
+ <a href="#line13">13-14</a>) is called before executing the rules of the current
target. Uncompressing is followed by <i>touching</i> a hidden file
to mark the software has having been uncompressed. This trick is
used everywhere in Buildroot <i>Makefile</i> to split steps
(download, uncompress, configure, compile, install) while still
having correct dependencies.</p>
- <p>Lines 20-31 defines a target and associated rules that
+ <p>Lines <a href="#line20">20-31</a> defines a target and associated rules that
configures the software. It depends on the previous target (the
hidden <code>.source</code> file) so that we are sure the software has
been uncompressed. In order to configure it, it basically runs the
@@ -571,14 +571,14 @@ config BR2_PACKAGE_FOO
filesystem. Finally it creates a <code>.configured</code> file to
mark the software as configured.</p>
- <p>Lines 33-34 defines a target and a rule that compiles the
+ <p>Lines <a href="#line33">33-34</a> defines a target and a rule that compiles the
software. This target will create the binary file in the
compilation directory, and depends on the software being already
configured (hence the reference to the <code>.configured</code>
file). It basically runs <code>make</code> inside the source
directory.</p>
- <p>Lines 36-38 defines a target and associated rules that install
+ <p>Lines <a href="#line36">36-38</a> defines a target and associated rules that install
the software inside the target filesystem. It depends on the
binary file in the source directory, to make sure the software has
been compiled. It uses the <code>install</code> target of the
@@ -589,7 +589,7 @@ config BR2_PACKAGE_FOO
<code>/usr/man</code> directory inside the target filesystem is
removed to save space.</p>
- <p>Line 40 defines the main target of the software, the one
+ <p>Line <a href="#line40">40</a> defines the main target of the software, the one
that will be eventually be used by the top level
<code>Makefile</code> to download, compile, and then install
this package. This target should first of all depends on all
@@ -598,7 +598,7 @@ config BR2_PACKAGE_FOO
final binary. This last dependency will call all previous
dependencies in the correct order. </p>
- <p>Line 42 defines a simple target that only downloads the code
+ <p>Line <a href="#line42">42</a> defines a simple target that only downloads the code
source. This is not used during normal operation of Buildroot, but
is needed if you intend to download all required sources at once
for later offline build. Note that if you add a new package providing
@@ -606,24 +606,24 @@ config BR2_PACKAGE_FOO
users that wish to do offline-builds. Furthermore it eases checking
if all package-sources are downloadable.</p>
- <p>Lines 44-46 define a simple target to clean the software build
+ <p>Lines <a href="#line44">44-46</a> define a simple target to clean the software build
by calling the <i>Makefiles</i> with the appropriate option.<br>
The <code>clean</code> target should run <code>make clean</code>
on $(BUILD_DIR)/package-version and MUST uninstall all files of the
package from $(STAGING_DIR) and from $(TARGET_DIR).</p>
- <p>Lines 48-49 define a simple target to completely remove the
+ <p>Lines <a href="#line48">48-49</a> define a simple target to completely remove the
directory in which the software was uncompressed, configured and
compiled. This target MUST completely rm $(BUILD_DIR)/package-version.</p>
- <p>Lines 51-58 adds the target <code>foo</code> to the list
+ <p>Lines <a href="#line51">51-58</a> adds the target <code>foo</code> to the list
of targets to be compiled by Buildroot by first checking if
the configuration option for this package has been enabled
using the configuration tool, and if so then "subscribes"
this package to be compiled by adding it to the TARGETS
global variable. The name added to the TARGETS global
variable is the name of this package's target, as defined on
- line 40, which is used by Buildroot to download, compile, and
+ line <a href="#line40">40</a>, which is used by Buildroot to download, compile, and
then install this package.</p>