diff options
author | Richard Levitte <levitte@openssl.org> | 2006-02-10 08:48:43 +0000 |
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committer | Richard Levitte <levitte@openssl.org> | 2006-02-10 08:48:43 +0000 |
commit | b480283c56cd7c93237aad1ef6b269b357b46c5f (patch) | |
tree | dab7e53f2640013c188a265084cef0076f941674 /Makefile.org | |
parent | f5ce5e14653fb5225252075b585b3101d54f30ea (diff) |
Document the building macros.
Diffstat (limited to 'Makefile.org')
-rw-r--r-- | Makefile.org | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/Makefile.org b/Makefile.org index da63e906b7..902bcd9a41 100644 --- a/Makefile.org +++ b/Makefile.org @@ -197,6 +197,19 @@ BUILDENV= PLATFORM='${PLATFORM}' PROCESSOR='${PROCESSOR}' \ # MAKEOVERRIDES= effectively "equalizes" GNU-ish and SysV-ish make flavors, # which in turn eliminates ambiguities in variable treatment with -e. +# BUILD_CMD is a generic macro to build a given target in a given +# subdirectory. The target must be given through the shell variable +# `target' and the subdirectory to build in must be given through `dir'. +# This macro shouldn't be used directly, use RECURSIVE_BUILD_CMD or +# BUILD_ONE_CMD instead. +# +# BUILD_ONE_CMD is a macro to build a given target in a given +# subdirectory if that subdirectory is part of $(DIRS). It requires +# exactly the same shell variables as BUILD_CMD. +# +# RECURSIVE_BUILD_CMD is a macro to build a given target in all +# subdirectories defined in $(DIRS). It requires that the target +# is given through the shell variable `target'. BUILD_CMD= if [ -d "$$dir" ]; then \ ( cd $$dir && echo "making $$target in $$dir..." && \ $(CLEARENV) && $(MAKE) -e $(BUILDENV) TOP=.. DIR=$$dir $$target \ |