From: Li Wang <li.wang@linux.dev>
To: Andrea Cervesato <andrea.cervesato@suse.de>,
Linux Test Project <ltp@lists.linux.it>
Subject: Re: [LTP] [PATCH v3 2/3] build: Build shared libs once on subtree make
Date: Mon, 2 Nov 2026 12:53:33 +0800 [thread overview]
Message-ID: <augXTY2GNZtRrGWP@linux.dev> (raw)
In-Reply-To: <augF5SbHd8Kk2KOG@linux.dev>
> ifeq ($(MAKELEVEL),0)
>
> ifneq ($(filter $(abs_top_builddir)/testcases%,$(CURDIR)),)
>
> MAKE_DEPS += $(abs_top_builddir)/lib/libltp.a
> MAKE_DEPS += $(abs_top_builddir)/libs-all
>
> $(abs_top_builddir)/lib/libltp.a:
> $(MKDIR_P) "$(@D)"
Sorry, LTP doesn't define MKDIR_P, then just:
mkdir -m 00755 -p "$(@D)"
> $(MAKE) -C "$(@D)" -f "$(abs_top_srcdir)/lib/Makefile" all
>
> .PHONY: $(abs_top_builddir)/libs-all
> $(abs_top_builddir)/libs-all: $(LTPLIBS_FILES)
> $(MKDIR_P) "$(@D)"
mkdir -m 00755 -p "$(@D)"
> $(MAKE) -C "$(@D)" -f "$(abs_top_srcdir)/libs/Makefile" all
>
> endif
>
> ifneq ($(filter $(abs_top_builddir)/testcases/kernel/%,$(CURDIR)),)
>
> MAKE_DEPS += $(abs_top_builddir)/testcases/kernel/lib/libkerntest.a
>
> $(abs_top_builddir)/testcases/kernel/lib/libkerntest.a:
> $(MKDIR_P) "$(@D)"
mkdir -m 00755 -p "$(@D)"
--
Regards,
Li Wang
--
Mailing list info: https://lists.linux.it/listinfo/ltp
next prev parent reply other threads:[~2026-11-02 4:53 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-21 8:11 [LTP] [PATCH v3 0/3] Speedup LTP compile time by ~20% on multi-machine Andrea Cervesato
2026-10-21 8:11 ` [LTP] [PATCH v3 1/3] build: Fix library prerequisites in testcases.mk Andrea Cervesato
2026-10-21 13:40 ` [LTP] " linuxtestproject.agent
2026-11-02 3:07 ` [LTP] [PATCH v3 1/3] " Li Wang
2026-10-21 8:11 ` [LTP] [PATCH v3 2/3] build: Build shared libs once on subtree make Andrea Cervesato
2026-11-02 3:39 ` Li Wang
2026-11-02 4:53 ` Li Wang [this message]
2026-10-21 8:11 ` [LTP] [PATCH v3 3/3] build: Parallelize subdirectory recursion in generic_trunk_target Andrea Cervesato
2026-11-03 10:01 ` Li Wang
2026-11-04 10:51 ` Petr Vorel
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