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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-04-02 19:04:44 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2011-04-02 19:04:44 +0000 |
| commit | f5d629b65b9588ddae1333f06aa392083c284949 (patch) | |
| tree | 01e8e16f655b7738037330adbef3120df72bfb3f /nuttx/Makefile | |
| parent | c3e496ad6e836db85c8c8fa7118aa9ed8b99ded3 (diff) | |
| download | px4-nuttx-f5d629b65b9588ddae1333f06aa392083c284949.tar.gz px4-nuttx-f5d629b65b9588ddae1333f06aa392083c284949.tar.bz2 px4-nuttx-f5d629b65b9588ddae1333f06aa392083c284949.zip | |
Add SAM3U kernel build logic
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@3456 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/Makefile')
| -rw-r--r-- | nuttx/Makefile | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/nuttx/Makefile b/nuttx/Makefile index 635e3d71d..dea43c109 100644 --- a/nuttx/Makefile +++ b/nuttx/Makefile @@ -339,7 +339,9 @@ syscall/libproxies$(LIBEXT): context # (archive); some modification to this Makefile would be required if # CONFIG_PASS1_OBJECT is an archive. -pass1: +pass1deps: context depend $(USERLIBS) + +pass1: pass1deps ifeq ($(CONFIG_BUILD_2PASS),y) @if [ -z "$(CONFIG_PASS1_OBJECT)" ]; then \ echo "ERROR: CONFIG_PASS1_OBJECT not defined"; \ @@ -357,10 +359,12 @@ ifeq ($(CONFIG_BUILD_2PASS),y) echo "ERROR: No Makefile in CONFIG_PASS1_BUILDIR"; \ exit 1; \ fi - @$(MAKE) -C $(CONFIG_PASS1_BUILDIR) TOPDIR="$(TOPDIR)" LINKLIBS="$(NUTTXLIBS)" "$(ARCH_SRC)/$(CONFIG_PASS1_OBJECT)" + @$(MAKE) -C $(CONFIG_PASS1_BUILDIR) TOPDIR="$(TOPDIR)" LINKLIBS="$(NUTTXLIBS)" USERLIBS="$(USERLIBS)" "$(ARCH_SRC)/$(CONFIG_PASS1_OBJECT)" endif -$(BIN): context depend $(NUTTXLIBS) $(USERLIBS) pass1 +pass2deps: context depend $(NUTTXLIBS) + +pass2: pass2deps @$(MAKE) -C $(ARCH_SRC) TOPDIR="$(TOPDIR)" EXTRA_OBJS="$(EXTRA_OBJS)" LINKLIBS="$(NUTTXLIBS)" $(BIN) @if [ -w /tftpboot ] ; then \ cp -f $(TOPDIR)/$@ /tftpboot/$@.${CONFIG_ARCH}; \ @@ -381,6 +385,13 @@ ifeq ($(CONFIG_RAW_BINARY),y) @$(OBJCOPY) $(OBJCOPYARGS) -O binary $(NUTTX)$(EXEEXT) $(NUTTX)$(EXEEXT).bin endif +# In the normal case, all pass1 and pass2 dependencies are created then pass1 +# and pass2 targets are built. However, in some cases, you may need to build +# pass1 depenencies and pass1 first, then build pass2 dependencies and pass2. +# in that case, execute 'make pass1 pass2' from the command line. + +$(BIN): pass1deps pass2deps pass1 pass2 + # This is a helper target that will rebuild NuttX and download it to the # target system in one step. It will generate an error an error if the # DOWNLOAD command is not defined in platform Make.defs file. |