From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH 3/4] Makefile: generate CMake toolchain file in $(O)
Date: Fri, 7 Jan 2011 18:15:36 +0100 [thread overview]
Message-ID: <20110107181536.53713c9a@surf> (raw)
In-Reply-To: <1292182155-29576-4-git-send-email-bjorn.forsman@gmail.com>
Hello Bjorn,
I finally had the time to try this, and got some issues, fixed by the
below patch.
On Sun, 12 Dec 2010 20:29:14 +0100
Bj?rn Forsman <bjorn.forsman@gmail.com> wrote:
> +$(O)/toolchainfile.cmake:
> + @echo -en "\
> + set(CMAKE_SYSTEM_NAME Linux)\n\
> + set(CMAKE_C_COMPILER $(CMAKE_TARGET_CC))\n\
> + set(CMAKE_CXX_COMPILER $(CMAKE_TARGET_CXX))\n\
> + set(CMAKE_FIND_ROOT_PATH $(STAGING_DIR))\n\
> + set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)\n\
> + set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)\n\
> + set(CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY)\n\
> + " > $@
>
> .PHONY: all world dirs clean distclean source outputmakefile \
> $(BASE_TARGETS) $(TARGETS) $(TARGETS_ALL) \
diff --git a/Makefile b/Makefile
index 831b424..994dd52 100644
--- a/Makefile
+++ b/Makefile
@@ -375,8 +375,11 @@ world: prepare dependencies dirs $(BASE_TARGETS)
$(TARGETS_ALL) $(O)/toolchainfile.cmake:
@echo -en "\
set(CMAKE_SYSTEM_NAME Linux)\n\
+ set(CMAKE_PROGRAM_PATH $(HOST_DIR)/usr/bin)\n\
set(CMAKE_C_COMPILER $(CMAKE_TARGET_CC))\n\
set(CMAKE_CXX_COMPILER $(CMAKE_TARGET_CXX))\n\
+ set(CMAKE_C_FLAGS \"$(CMAKE_TARGET_CFLAGS)\")\n\
+ set(CMAKE_CXX_FLAGS \"$(CMAKE_TARGET_CXXFLAGS)\")\n\
set(CMAKE_FIND_ROOT_PATH $(STAGING_DIR))\n\
set(CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER)\n\
set(CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY)\n\
With those, I can successfully use the CMake toolchain file to build a
Qt application against the Buildroot libraries.
If you agree, could you merge those modifications into your patch ?
Thanks!
Thomas
--
Thomas Petazzoni, Free Electrons
Kernel, drivers, real-time and embedded Linux
development, consulting, training and support.
http://free-electrons.com
next prev parent reply other threads:[~2011-01-07 17:15 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-12 19:29 [Buildroot] [PATCH 0/4] Introducing CMAKETARGETS infrastructure Bjørn Forsman
2010-12-12 19:29 ` [Buildroot] [PATCH 1/4] Add CMAKETARGETS infrastructure for CMake packages Bjørn Forsman
2010-12-13 22:27 ` Samuel Martin
2010-12-14 11:13 ` Bjørn Forsman
2010-12-22 21:34 ` Samuel Martin
2010-12-23 7:46 ` Thomas Petazzoni
2010-12-23 8:46 ` Bjørn Forsman
2010-12-23 8:54 ` Thomas Petazzoni
2010-12-23 9:14 ` Bjørn Forsman
2011-01-07 17:17 ` Thomas Petazzoni
2011-01-08 23:44 ` Bjørn Forsman
2011-01-10 17:51 ` Thomas Petazzoni
2011-01-10 20:14 ` Bjørn Forsman
2010-12-12 19:29 ` [Buildroot] [PATCH 2/4] doc: add CMAKETARGETS documentation Bjørn Forsman
2010-12-12 19:29 ` [Buildroot] [PATCH 3/4] Makefile: generate CMake toolchain file in $(O) Bjørn Forsman
2010-12-13 22:27 ` Samuel Martin
2010-12-14 12:39 ` Bjørn Forsman
2010-12-22 21:32 ` Samuel Martin
2010-12-23 7:48 ` Thomas Petazzoni
2010-12-24 12:25 ` Samuel Martin
2010-12-23 9:04 ` Bjørn Forsman
2010-12-24 12:26 ` Samuel Martin
2011-01-07 17:15 ` Thomas Petazzoni [this message]
2011-01-08 23:42 ` Bjørn Forsman
2011-01-09 12:52 ` Bjørn Forsman
2011-01-09 14:08 ` Thomas Petazzoni
2011-01-10 17:50 ` Thomas Petazzoni
2011-01-10 18:30 ` Bjørn Forsman
2011-01-10 22:28 ` Thomas Petazzoni
2011-01-11 10:22 ` Thomas Petazzoni
2011-01-11 10:27 ` Thomas Petazzoni
2011-01-15 13:50 ` Bjørn Forsman
2010-12-12 19:29 ` [Buildroot] [PATCH 4/4] cdrkit: convert to CMAKETARGETS infrastructure Bjørn Forsman
2010-12-13 22:28 ` Samuel Martin
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