diff mbox

[RFC,v1,04/14] autotools infrastructure: support out of tree build

Message ID 1358725943-31485-5-git-send-email-thomas.petazzoni@free-electrons.com
State Changes Requested
Headers show

Commit Message

Thomas Petazzoni Jan. 20, 2013, 11:52 p.m. UTC 
All autotools packages are supposed to support out of tree build, so
we mark this at the package infrastructure level, and adjust the
infrastructure to execute the configure script from the build
directory.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---
 package/pkg-autotools.mk |   27 +++++++++++++--------------
 1 file changed, 13 insertions(+), 14 deletions(-)

Comments

Arnout Vandecappelle Jan. 24, 2013, 9:57 p.m. UTC | #1 
On 01/21/13 00:52, Thomas Petazzoni wrote:
> All autotools packages are supposed to support out of tree build, so
> we mark this at the package infrastructure level, and adjust the
> infrastructure to execute the configure script from the build
> directory.
>
> Signed-off-by: Thomas Petazzoni<thomas.petazzoni@free-electrons.com>
> ---
>   package/pkg-autotools.mk |   27 +++++++++++++--------------
>   1 file changed, 13 insertions(+), 14 deletions(-)
>
> diff --git a/package/pkg-autotools.mk b/package/pkg-autotools.mk
> index 843239d..bd87253 100644
> --- a/package/pkg-autotools.mk
> +++ b/package/pkg-autotools.mk
> @@ -78,8 +78,6 @@ ifndef $(2)_SUBDIR
>    endif
>   endif
>
> -$(2)_SRCSUBDIR = $$($(2)_SRCDIR)/$($(2)_SUBDIR)
> -
>   $(2)_CONF_ENV			?=
>   $(2)_CONF_OPT			?=
>   $(2)_MAKE_ENV			?=
> @@ -91,6 +89,7 @@ $(2)_INSTALL_TARGET_OPT		?= DESTDIR=$$(TARGET_DIR)  install
>   $(2)_CLEAN_OPT			?= clean
>   $(2)_UNINSTALL_STAGING_OPT	?= DESTDIR=$$(STAGING_DIR) uninstall
>   $(2)_UNINSTALL_TARGET_OPT	?= DESTDIR=$$(TARGET_DIR)  uninstall
> +$(2)_SUPPORTS_OUT_OF_TREE        = YES

  Out of tree build may be broken for some packages, so I would make this 
?= YES.

>
>
>   #
> @@ -103,11 +102,11 @@ ifeq ($(5),target)
>
>   # Configure package for target
>   define $(2)_CONFIGURE_CMDS
> -	(cd $$($$(PKG)_SRCSUBDIR)&&  rm -rf config.cache&&  \
> +	(cd $$($$(PKG)_BUILDDIR)&&  rm -rf config.cache&&  \
>   	$$(TARGET_CONFIGURE_OPTS) \
>   	$$(TARGET_CONFIGURE_ARGS) \
>   	$$($$(PKG)_CONF_ENV) \
> -	./configure \
> +	$$($$(PKG)_SRCDIR)/$$($$(PKG)_SUBDIR)/configure \
>   		--target=$$(GNU_TARGET_NAME) \
>   		--host=$$(GNU_TARGET_NAME) \
>   		--build=$$(GNU_HOST_NAME) \

  Hm, not sure I like this. The build system may refer to something 
outside the subdir and may get confused by the changed path. So I'd do an 
mkdir -p of $($(PKG)_BUILDDIR)/$($(PKG)_SUBDIR) and build there.



  Regards,
  Arnout

[snip]
diff mbox

Patch

diff --git a/package/pkg-autotools.mk b/package/pkg-autotools.mk
index 843239d..bd87253 100644
--- a/package/pkg-autotools.mk
+++ b/package/pkg-autotools.mk
@@ -78,8 +78,6 @@  ifndef $(2)_SUBDIR
  endif
 endif
 
-$(2)_SRCSUBDIR = $$($(2)_SRCDIR)/$($(2)_SUBDIR)
-
 $(2)_CONF_ENV			?=
 $(2)_CONF_OPT			?=
 $(2)_MAKE_ENV			?=
@@ -91,6 +89,7 @@  $(2)_INSTALL_TARGET_OPT		?= DESTDIR=$$(TARGET_DIR)  install
 $(2)_CLEAN_OPT			?= clean
 $(2)_UNINSTALL_STAGING_OPT	?= DESTDIR=$$(STAGING_DIR) uninstall
 $(2)_UNINSTALL_TARGET_OPT	?= DESTDIR=$$(TARGET_DIR)  uninstall
+$(2)_SUPPORTS_OUT_OF_TREE        = YES
 
 
 #
@@ -103,11 +102,11 @@  ifeq ($(5),target)
 
 # Configure package for target
 define $(2)_CONFIGURE_CMDS
-	(cd $$($$(PKG)_SRCSUBDIR) && rm -rf config.cache && \
+	(cd $$($$(PKG)_BUILDDIR) && rm -rf config.cache && \
 	$$(TARGET_CONFIGURE_OPTS) \
 	$$(TARGET_CONFIGURE_ARGS) \
 	$$($$(PKG)_CONF_ENV) \
-	./configure \
+	$$($$(PKG)_SRCDIR)/$$($$(PKG)_SUBDIR)/configure \
 		--target=$$(GNU_TARGET_NAME) \
 		--host=$$(GNU_TARGET_NAME) \
 		--build=$$(GNU_HOST_NAME) \
@@ -130,12 +129,12 @@  else
 # because it often relies on host tools which may or may not be
 # installed.
 define $(2)_CONFIGURE_CMDS
-	(cd $$($$(PKG)_SRCSUBDIR) && rm -rf config.cache; \
+	(cd $$($$(PKG)_BUILDDIR) && rm -rf config.cache; \
 	        $$(HOST_CONFIGURE_OPTS) \
 		CFLAGS="$$(HOST_CFLAGS)" \
 		LDFLAGS="$$(HOST_LDFLAGS)" \
                 $$($$(PKG)_CONF_ENV) \
-		./configure \
+		$$($$(PKG)_SRCDIR)/$$($$(PKG)_SUBDIR)/configure \
 		--prefix="$$(HOST_DIR)/usr" \
 		--sysconfdir="$$(HOST_DIR)/etc" \
 		--enable-shared --disable-static \
@@ -226,11 +225,11 @@  endif
 ifndef $(2)_BUILD_CMDS
 ifeq ($(5),target)
 define $(2)_BUILD_CMDS
-	$$(TARGET_MAKE_ENV) $$($$(PKG)_MAKE_ENV) $$($$(PKG)_MAKE) $$($$(PKG)_MAKE_OPT) -C $$($$(PKG)_SRCSUBDIR)
+	$$(TARGET_MAKE_ENV) $$($$(PKG)_MAKE_ENV) $$($$(PKG)_MAKE) $$($$(PKG)_MAKE_OPT) -C $$($$(PKG)_BUILDDIR)
 endef
 else
 define $(2)_BUILD_CMDS
-	$$(HOST_MAKE_ENV) $$($$(PKG)_MAKE_ENV) $$($$(PKG)_MAKE) $$($$(PKG)_MAKE_OPT) -C $$($$(PKG)_SRCSUBDIR)
+	$$(HOST_MAKE_ENV) $$($$(PKG)_MAKE_ENV) $$($$(PKG)_MAKE) $$($$(PKG)_MAKE_OPT) -C $$($$(PKG)_BUILDDIR)
 endef
 endif
 endif
@@ -241,7 +240,7 @@  endif
 #
 ifndef $(2)_INSTALL_CMDS
 define $(2)_INSTALL_CMDS
-	$$(HOST_MAKE_ENV) $$($$(PKG)_MAKE_ENV) $$($$(PKG)_MAKE) -C $$($$(PKG)_SRCSUBDIR) install
+	$$(HOST_MAKE_ENV) $$($$(PKG)_MAKE_ENV) $$($$(PKG)_MAKE) -C $$($$(PKG)_BUILDDIR) install
 endef
 endif
 
@@ -251,7 +250,7 @@  endif
 #
 ifndef $(2)_INSTALL_STAGING_CMDS
 define $(2)_INSTALL_STAGING_CMDS
-	$$(TARGET_MAKE_ENV) $$($$(PKG)_MAKE_ENV) $$($$(PKG)_MAKE) $$($$(PKG)_INSTALL_STAGING_OPT) -C $$($$(PKG)_SRCSUBDIR)
+	$$(TARGET_MAKE_ENV) $$($$(PKG)_MAKE_ENV) $$($$(PKG)_MAKE) $$($$(PKG)_INSTALL_STAGING_OPT) -C $$($$(PKG)_BUILDDIR)
 	for i in $$$$(find $(STAGING_DIR)/usr/lib* -name "*.la"); do \
 		cp -f $$$$i $$$$i~; \
 		$$(SED) "s:\(['= ]\)/usr:\\1$(STAGING_DIR)/usr:g" $$$$i; \
@@ -265,7 +264,7 @@  endif
 #
 ifndef $(2)_INSTALL_TARGET_CMDS
 define $(2)_INSTALL_TARGET_CMDS
-	$$(TARGET_MAKE_ENV) $$($$(PKG)_MAKE_ENV) $$($$(PKG)_MAKE) $$($$(PKG)_INSTALL_TARGET_OPT) -C $$($$(PKG)_SRCSUBDIR)
+	$$(TARGET_MAKE_ENV) $$($$(PKG)_MAKE_ENV) $$($$(PKG)_MAKE) $$($$(PKG)_INSTALL_TARGET_OPT) -C $$($$(PKG)_BUILDDIR)
 endef
 endif
 
@@ -275,7 +274,7 @@  endif
 #
 ifndef $(2)_CLEAN_CMDS
 define $(2)_CLEAN_CMDS
-	-$$(TARGET_MAKE_ENV) $$($$(PKG)_MAKE_ENV) $$($$(PKG)_MAKE)  $$($$(PKG)_CLEAN_OPT) -C $$($$(PKG)_SRCSUBDIR)
+	-$$(TARGET_MAKE_ENV) $$($$(PKG)_MAKE_ENV) $$($$(PKG)_MAKE)  $$($$(PKG)_CLEAN_OPT) -C $$($$(PKG)_BUILDDIR)
 endef
 endif
 
@@ -285,7 +284,7 @@  endif
 #
 ifndef $(2)_UNINSTALL_STAGING_CMDS
 define $(2)_UNINSTALL_STAGING_CMDS
-	$$(TARGET_MAKE_ENV) $$($$(PKG)_MAKE_ENV) $$($$(PKG)_MAKE) $$($$(PKG)_UNINSTALL_STAGING_OPT) -C $$($$(PKG)_SRCSUBDIR)
+	$$(TARGET_MAKE_ENV) $$($$(PKG)_MAKE_ENV) $$($$(PKG)_MAKE) $$($$(PKG)_UNINSTALL_STAGING_OPT) -C $$($$(PKG)_BUILDDIR)
 endef
 endif
 
@@ -298,7 +297,7 @@  endif
 #
 ifndef $(2)_UNINSTALL_TARGET_CMDS
 define $(2)_UNINSTALL_TARGET_CMDS
-	$$(TARGET_MAKE_ENV) $$($$(PKG)_MAKE_ENV) $$($$(PKG)_MAKE) -k $$($$(PKG)_UNINSTALL_TARGET_OPT) -C $$($$(PKG)_SRCSUBDIR)
+	$$(TARGET_MAKE_ENV) $$($$(PKG)_MAKE_ENV) $$($$(PKG)_MAKE) -k $$($$(PKG)_UNINSTALL_TARGET_OPT) -C $$($$(PKG)_BUILDDIR)
 endef
 endif