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authorDenis Vlasenko <vda.linux@googlemail.com>2006-12-27 04:35:09 +0000
committerDenis Vlasenko <vda.linux@googlemail.com>2006-12-27 04:35:09 +0000
commit7b76233290bd9dead1848f28ed6d0edfcceb8e09 (patch)
treeb963999fc54eddb65f1929b894f868e24851fc9c /scripts/basic/Makefile
Correcting tag name to be like previous ones1_3_0
Diffstat (limited to 'scripts/basic/Makefile')
-rw-r--r--scripts/basic/Makefile18
1 files changed, 18 insertions, 0 deletions
diff --git a/scripts/basic/Makefile b/scripts/basic/Makefile
new file mode 100644
index 000000000..119f079cf
--- /dev/null
+++ b/scripts/basic/Makefile
@@ -0,0 +1,18 @@
+###
+# Makefile.basic list the most basic programs used during the build process.
+# The programs listed herein is what is needed to do the basic stuff,
+# such as splitting .config and fix dependency file.
+# This initial step is needed to avoid files to be recompiled
+# when busybox configuration changes (which is what happens when
+# .config is included by main Makefile.
+# ---------------------------------------------------------------------------
+# fixdep: Used to generate dependency information during build process
+# split-include: Divide all config symbols up in a number of files in
+# include/config/...
+# docproc: Used in Documentation/docbook
+
+hostprogs-y := fixdep split-include docproc
+always := $(hostprogs-y)
+
+# fixdep is needed to compile other host programs
+$(addprefix $(obj)/,$(filter-out fixdep,$(always))): $(obj)/fixdep