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uClibc: drop BR2_PROGRAM_INVOCATION option

Browse Source 
Remove the BR option and enable the configuration setting in the
uClibc defconfigs.

The BR2_PROGRAM_INVOCATION option only adds very little overhead to
uClibc, and we have a number of packages needing it, so simply always
enable it - Simplifying the kconfig logic and the number of choices
users have to make.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Peter Korsgaard 2011-07-27 11:51:47 +02:00
parent 213bbe9a22
commit 4ee9d569f9
19 changed files with 21 additions and 77 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
package/coreutils/Config.in
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@ -1,6 +1,6 @@
config BR2_PACKAGE_COREUTILS config BR2_PACKAGE_COREUTILS
bool "coreutils" bool "coreutils"
depends on BR2_USE_WCHAR && BR2_PROGRAM_INVOCATION depends on BR2_USE_WCHAR
help help
All of the basic file/text/shell utilities. These are the All of the basic file/text/shell utilities. These are the
core utilities which are expected to exist on every system. core utilities which are expected to exist on every system.
@ -13,5 +13,5 @@ config BR2_PACKAGE_COREUTILS
http://www.gnu.org/software/coreutils/ http://www.gnu.org/software/coreutils/
comment "coreutils requires a toolchain with WCHAR and PROGRAM_INVOCATION support" comment "coreutils requires a toolchain with WCHAR support"
depends on !(BR2_USE_WCHAR && BR2_PROGRAM_INVOCATION) depends on !BR2_USE_WCHAR

6
package/tar/Config.in
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@ -1,11 +1,11 @@
config BR2_PACKAGE_TAR config BR2_PACKAGE_TAR
bool "tar" bool "tar"
depends on BR2_USE_WCHAR && BR2_PROGRAM_INVOCATION depends on BR2_USE_WCHAR
help help
A program that saves many files together into a single tape or disk A program that saves many files together into a single tape or disk
archive, and can restore individual files from the archive. archive, and can restore individual files from the archive.
http://www.gnu.org/software/tar/ http://www.gnu.org/software/tar/
comment "tar requires a toolchain with WCHAR and PROGRAM_INVOCATION support" comment "tar requires a toolchain with WCHAR support"
depends on !(BR2_USE_WCHAR && BR2_PROGRAM_INVOCATION) depends on !BR2_USE_WCHAR

5
package/udev/Config.in
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@ -11,7 +11,6 @@ config BR2_PACKAGE_UDEV_ALL_EXTRAS
bool "enable all extras" bool "enable all extras"
depends on BR2_LARGEFILE # acl depends on BR2_LARGEFILE # acl
depends on BR2_USE_WCHAR # libglib2 depends on BR2_USE_WCHAR # libglib2
depends on BR2_PROGRAM_INVOCATION # usbutils
select BR2_PACKAGE_ACL select BR2_PACKAGE_ACL
select BR2_PACKAGE_LIBUSB select BR2_PACKAGE_LIBUSB
select BR2_PACKAGE_LIBUSB_COMPAT select BR2_PACKAGE_LIBUSB_COMPAT
@ -22,7 +21,7 @@ config BR2_PACKAGE_UDEV_ALL_EXTRAS
Enable all extras with external dependencies like Enable all extras with external dependencies like
libacl, libusb, libusb-compat, usbutils, hwdata libacl, libusb, libusb-compat, usbutils, hwdata
comment "udev extras requires a toolchain with LARGEFILE/WCHAR/PROGRAM_INVOCATION support" comment "udev extras requires a toolchain with LARGEFILE + WCHAR support"
depends on !(BR2_LARGEFILE && BR2_USE_WCHAR && BR2_PROGRAM_INVOCATION) depends on !(BR2_LARGEFILE && BR2_USE_WCHAR)
endif endif

4
package/usbutils/Config.in
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@ -1,9 +1,5 @@
comment "usbutils requires a toolchain with PROGRAM_INVOCATION support"
depends on !BR2_PROGRAM_INVOCATION
config BR2_PACKAGE_USBUTILS config BR2_PACKAGE_USBUTILS
bool "usbutils" bool "usbutils"
depends on BR2_PROGRAM_INVOCATION
select BR2_PACKAGE_LIBUSB select BR2_PACKAGE_LIBUSB
help help
USB enumeration utilities USB enumeration utilities

5
package/util-linux/Config.in
View File

@ -2,7 +2,6 @@ config BR2_PACKAGE_UTIL_LINUX
bool "util-linux" bool "util-linux"
depends on BR2_LARGEFILE depends on BR2_LARGEFILE
depends on BR2_USE_WCHAR depends on BR2_USE_WCHAR
depends on BR2_PROGRAM_INVOCATION
help help
Various useful/essential Linux utilities. Various useful/essential Linux utilities.
@ -119,5 +118,5 @@ config BR2_PACKAGE_UTIL_LINUX_WRITE
endif endif
comment "util-linux requires a toolchain with LARGEFILE/WCHAR/PROGRAM_INVOCATION support" comment "util-linux requires a toolchain with LARGEFILE + WCHAR support"
depends on !(BR2_LARGEFILE && BR2_USE_WCHAR && BR2_PROGRAM_INVOCATION) depends on !(BR2_LARGEFILE && BR2_USE_WCHAR)

2
target/xtensa/uClibc-0.9.30.config
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@ -84,7 +84,7 @@ UCLIBC_SUSV3_LEGACY=y
UCLIBC_SUSV3_LEGACY_MACROS=y UCLIBC_SUSV3_LEGACY_MACROS=y
# UCLIBC_HAS_STUBS is not set # UCLIBC_HAS_STUBS is not set
UCLIBC_HAS_SHADOW=y UCLIBC_HAS_SHADOW=y
# UCLIBC_HAS_PROGRAM_INVOCATION_NAME is not set UCLIBC_HAS_PROGRAM_INVOCATION_NAME=y
UCLIBC_HAS___PROGNAME=y UCLIBC_HAS___PROGNAME=y
UCLIBC_HAS_PTY=y UCLIBC_HAS_PTY=y
UNIX98PTY_ONLY=y UNIX98PTY_ONLY=y

2
target/xtensa/uClibc.config
View File

@ -75,7 +75,7 @@ UCLIBC_DYNAMIC_ATEXIT=y
# UCLIBC_SUSV3_LEGACY is not set # UCLIBC_SUSV3_LEGACY is not set
UCLIBC_SUSV3_LEGACY_MACROS=y UCLIBC_SUSV3_LEGACY_MACROS=y
UCLIBC_HAS_SHADOW=y UCLIBC_HAS_SHADOW=y
# UCLIBC_HAS_PROGRAM_INVOCATION_NAME is not set UCLIBC_HAS_PROGRAM_INVOCATION_NAME=y
UCLIBC_HAS___PROGNAME=y UCLIBC_HAS___PROGNAME=y
# UNIX98PTY_ONLY is not set # UNIX98PTY_ONLY is not set
ASSUME_DEVPTS=y ASSUME_DEVPTS=y

2
toolchain/helpers.mk
View File

@ -148,7 +148,6 @@ check_glibc = \
$(call check_glibc_feature,BR2_ENABLE_LOCALE,Locale support) ;\ $(call check_glibc_feature,BR2_ENABLE_LOCALE,Locale support) ;\
$(call check_glibc_feature,BR2_USE_MMU,MMU support) ;\ $(call check_glibc_feature,BR2_USE_MMU,MMU support) ;\
$(call check_glibc_feature,BR2_USE_WCHAR,Wide char support) ;\ $(call check_glibc_feature,BR2_USE_WCHAR,Wide char support) ;\
$(call check_glibc_feature,BR2_PROGRAM_INVOCATION,Program invocation support)
# #
# Check the conformity of Buildroot configuration with regard to the # Check the conformity of Buildroot configuration with regard to the
@ -194,7 +193,6 @@ check_uclibc = \
$(call check_uclibc_feature,__UCLIBC_HAS_RPC__,BR2_INET_RPC,$${UCLIBC_CONFIG_FILE},RPC support) ;\ $(call check_uclibc_feature,__UCLIBC_HAS_RPC__,BR2_INET_RPC,$${UCLIBC_CONFIG_FILE},RPC support) ;\
$(call check_uclibc_feature,__UCLIBC_HAS_LOCALE__,BR2_ENABLE_LOCALE,$${UCLIBC_CONFIG_FILE},Locale support) ;\ $(call check_uclibc_feature,__UCLIBC_HAS_LOCALE__,BR2_ENABLE_LOCALE,$${UCLIBC_CONFIG_FILE},Locale support) ;\
$(call check_uclibc_feature,__UCLIBC_HAS_WCHAR__,BR2_USE_WCHAR,$${UCLIBC_CONFIG_FILE},Wide char support) ;\ $(call check_uclibc_feature,__UCLIBC_HAS_WCHAR__,BR2_USE_WCHAR,$${UCLIBC_CONFIG_FILE},Wide char support) ;\
$(call check_uclibc_feature,__UCLIBC_HAS_PROGRAM_INVOCATION_NAME__,BR2_PROGRAM_INVOCATION,$${UCLIBC_CONFIG_FILE},Program invocation support) ;\
$(call check_uclibc_feature,__UCLIBC_HAS_THREADS__,BR2_TOOLCHAIN_HAS_THREADS,$${UCLIBC_CONFIG_FILE},Thread support) $(call check_uclibc_feature,__UCLIBC_HAS_THREADS__,BR2_TOOLCHAIN_HAS_THREADS,$${UCLIBC_CONFIG_FILE},Thread support)
# #

10
toolchain/toolchain-buildroot/Config.in.2
View File

@ -41,16 +41,6 @@ config BR2_TOOLCHAIN_BUILDROOT_LOCALE
Enable this option if you want your toolchain to support Enable this option if you want your toolchain to support
localization and internationalization. localization and internationalization.
config BR2_TOOLCHAIN_BUILDROOT_PROGRAM_INVOCATION
bool "Enable 'program invocation name' support"
select BR2_PROGRAM_INVOCATION
help
Enable this option if you want your toolchain to support the
GNU-specific program_invocation_name and
program_invocation_short_name strings. Some GNU packages
(like tar and coreutils) utilize these for extra useful
output, but in general are not required.
config BR2_TOOLCHAIN_BUILDROOT_CXX config BR2_TOOLCHAIN_BUILDROOT_CXX
bool "Enable C++ support" bool "Enable C++ support"
select BR2_INSTALL_LIBSTDCPP select BR2_INSTALL_LIBSTDCPP

3
toolchain/toolchain-common.in
View File

@ -20,9 +20,6 @@ config BR2_USE_WCHAR
config BR2_ENABLE_LOCALE config BR2_ENABLE_LOCALE
bool bool
config BR2_PROGRAM_INVOCATION
bool
config BR2_INSTALL_LIBSTDCPP config BR2_INSTALL_LIBSTDCPP
bool bool

12
toolchain/toolchain-crosstool-ng/Config.in
View File

@ -17,7 +17,6 @@ config BR2_TOOLCHAIN_CTNG_eglibc
select BR2_INET_RPC select BR2_INET_RPC
select BR2_ENABLE_LOCALE select BR2_ENABLE_LOCALE
select BR2_USE_WCHAR select BR2_USE_WCHAR
select BR2_PROGRAM_INVOCATION
config BR2_TOOLCHAIN_CTNG_glibc config BR2_TOOLCHAIN_CTNG_glibc
bool "glibc" bool "glibc"
@ -26,7 +25,6 @@ config BR2_TOOLCHAIN_CTNG_glibc
select BR2_INET_RPC select BR2_INET_RPC
select BR2_ENABLE_LOCALE select BR2_ENABLE_LOCALE
select BR2_USE_WCHAR select BR2_USE_WCHAR
select BR2_PROGRAM_INVOCATION
endchoice # C library endchoice # C library
@ -89,16 +87,6 @@ config BR2_TOOLCHAIN_CTNG_uClibc_LOCALE
Enable this option if you want your toolchain to support Enable this option if you want your toolchain to support
localization and internationalization. localization and internationalization.
config BR2_TOOLCHAIN_CTNG_uClibc_PROGRAM_INVOCATION
bool "Enable 'program invocation name' support"
select BR2_PROGRAM_INVOCATION
help
Enable this option if you want your toolchain to support the
GNU-specific program_invocation_name and
program_invocation_short_name strings. Some GNU packages
(like tar and coreutils) utilize these for extra useful
output, but in general are not required.
endif # BR2_TOOLCHAIN_CTNG_uClibc endif # BR2_TOOLCHAIN_CTNG_uClibc
config BR2_TOOLCHAIN_CTNG_CXX config BR2_TOOLCHAIN_CTNG_CXX

7
toolchain/toolchain-crosstool-ng/crosstool-ng.mk
View File

@ -305,13 +305,6 @@ else
CTNG_FIX_DOT_CONFIG_LIBC_SED += s:^(UCLIBC_HAS_RPC)=.*:\# \1 is not set:; CTNG_FIX_DOT_CONFIG_LIBC_SED += s:^(UCLIBC_HAS_RPC)=.*:\# \1 is not set:;
endif endif
# Handle the program_invocation_name option
ifneq ($(call qstrip,$(BR2_PROGRAM_INVOCATION)),)
CTNG_FIX_DOT_CONFIG_LIBC_SED += s:^\# (UCLIBC_HAS_PROGRAM_INVOCATION_NAME) is not set:\1=y:;
else
CTNG_FIX_DOT_CONFIG_LIBC_SED += s:^(UCLIBC_HAS_PROGRAM_INVOCATION_NAME)=y:\# \1 is not set:;
endif
# Instruct CT-NG's .config where to find the uClibc's .config # Instruct CT-NG's .config where to find the uClibc's .config
CTNG_FIX_DOT_CONFIG_PATHS_SED += s:^(CT_LIBC_UCLIBC_CONFIG_FILE)=.*:\1="$(CTNG_DIR)/libc.config":; CTNG_FIX_DOT_CONFIG_PATHS_SED += s:^(CT_LIBC_UCLIBC_CONFIG_FILE)=.*:\1="$(CTNG_DIR)/libc.config":;

3
toolchain/toolchain-crosstool-ng/uClibc.config
View File

@ -109,7 +109,8 @@ UCLIBC_DYNAMIC_ATEXIT=y
# UCLIBC_SUSV3_LEGACY_MACROS is not set # UCLIBC_SUSV3_LEGACY_MACROS is not set
# UCLIBC_HAS_STUBS is not set # UCLIBC_HAS_STUBS is not set
UCLIBC_HAS_SHADOW=y UCLIBC_HAS_SHADOW=y
# UCLIBC_HAS_PROGRAM_INVOCATION_NAME is not set UCLIBC_HAS_PROGRAM_INVOCATION_NAME=y
UCLIBC_HAS___PROGNAME=y
UCLIBC_HAS_PTY=y UCLIBC_HAS_PTY=y
ASSUME_DEVPTS=y ASSUME_DEVPTS=y
UNIX98PTY_ONLY=y UNIX98PTY_ONLY=y

10
toolchain/toolchain-external/Config.in
View File

@ -173,7 +173,6 @@ config BR2_TOOLCHAIN_EXTERNAL_BLACKFIN_UCLINUX_2010RC1
select BR2_INET_IPV6 select BR2_INET_IPV6
select BR2_INET_RPC select BR2_INET_RPC
select BR2_USE_WCHAR select BR2_USE_WCHAR
select BR2_PROGRAM_INVOCATION
select BR2_TOOLCHAIN_HAS_THREADS select BR2_TOOLCHAIN_HAS_THREADS
help help
Toolchain for the Blackfin architecture, from Toolchain for the Blackfin architecture, from
@ -231,7 +230,6 @@ config BR2_TOOLCHAIN_EXTERNAL_GLIBC
select BR2_INET_RPC select BR2_INET_RPC
select BR2_USE_WCHAR select BR2_USE_WCHAR
select BR2_ENABLE_LOCALE select BR2_ENABLE_LOCALE
select BR2_PROGRAM_INVOCATION
select BR2_TOOLCHAIN_HAS_THREADS select BR2_TOOLCHAIN_HAS_THREADS
select BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS select BR2_TOOLCHAIN_HAS_SHADOW_PASSWORDS
@ -300,14 +298,6 @@ config BR2_TOOLCHAIN_EXTERNAL_LOCALE
support. If you don't know, leave the default value, support. If you don't know, leave the default value,
Buildroot will tell you if it's correct or not. Buildroot will tell you if it's correct or not.
config BR2_TOOLCHAIN_EXTERNAL_PROGRAM_INVOCATION
bool "Toolchain has program invocation support?"
select BR2_PROGRAM_INVOCATION
help
Select this option if your external toolchain has program
invocation support. If you don't know, leave the default
value, Buildroot will tell you if it's correct or not.
config BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS config BR2_TOOLCHAIN_EXTERNAL_HAS_THREADS
bool "Toolchain has threads support?" bool "Toolchain has threads support?"
select BR2_TOOLCHAIN_HAS_THREADS select BR2_TOOLCHAIN_HAS_THREADS

2
toolchain/uClibc/uClibc-0.9.30.config
View File

@ -82,7 +82,7 @@ UCLIBC_DYNAMIC_ATEXIT=y
# UCLIBC_SUSV3_LEGACY_MACROS is not set # UCLIBC_SUSV3_LEGACY_MACROS is not set
# UCLIBC_HAS_STUBS is not set # UCLIBC_HAS_STUBS is not set
UCLIBC_HAS_SHADOW=y UCLIBC_HAS_SHADOW=y
# UCLIBC_HAS_PROGRAM_INVOCATION_NAME is not set UCLIBC_HAS_PROGRAM_INVOCATION_NAME=y
UCLIBC_HAS___PROGNAME=y UCLIBC_HAS___PROGNAME=y
UCLIBC_HAS_PTY=y UCLIBC_HAS_PTY=y
ASSUME_DEVPTS=y ASSUME_DEVPTS=y

4
toolchain/uClibc/uClibc-0.9.31.config
View File

@ -89,8 +89,8 @@ UCLIBC_SUSV3_LEGACY=y
UCLIBC_SUSV4_LEGACY=y UCLIBC_SUSV4_LEGACY=y
# UCLIBC_HAS_STUBS is not set # UCLIBC_HAS_STUBS is not set
UCLIBC_HAS_SHADOW=y UCLIBC_HAS_SHADOW=y
# UCLIBC_HAS_PROGRAM_INVOCATION_NAME is not set UCLIBC_HAS_PROGRAM_INVOCATION_NAME=y
# UCLIBC_HAS___PROGNAME is not set UCLIBC_HAS___PROGNAME=y
UCLIBC_HAS_PTY=y UCLIBC_HAS_PTY=y
ASSUME_DEVPTS=y ASSUME_DEVPTS=y
UNIX98PTY_ONLY=y UNIX98PTY_ONLY=y

4
toolchain/uClibc/uClibc-0.9.32.config
View File

@ -113,8 +113,8 @@ UCLIBC_SUSV4_LEGACY=y
# UCLIBC_STRICT_HEADERS is not set # UCLIBC_STRICT_HEADERS is not set
# UCLIBC_HAS_STUBS is not set # UCLIBC_HAS_STUBS is not set
UCLIBC_HAS_SHADOW=y UCLIBC_HAS_SHADOW=y
# UCLIBC_HAS_PROGRAM_INVOCATION_NAME is not set UCLIBC_HAS_PROGRAM_INVOCATION_NAME=y
# UCLIBC_HAS___PROGNAME is not set UCLIBC_HAS___PROGNAME=y
UCLIBC_HAS_PTY=y UCLIBC_HAS_PTY=y
ASSUME_DEVPTS=y ASSUME_DEVPTS=y
UNIX98PTY_ONLY=y UNIX98PTY_ONLY=y

4
toolchain/uClibc/uClibc-snapshot.config
View File

@ -113,8 +113,8 @@ UCLIBC_SUSV4_LEGACY=y
# UCLIBC_STRICT_HEADERS is not set # UCLIBC_STRICT_HEADERS is not set
# UCLIBC_HAS_STUBS is not set # UCLIBC_HAS_STUBS is not set
UCLIBC_HAS_SHADOW=y UCLIBC_HAS_SHADOW=y
# UCLIBC_HAS_PROGRAM_INVOCATION_NAME is not set UCLIBC_HAS_PROGRAM_INVOCATION_NAME=y
# UCLIBC_HAS___PROGNAME is not set UCLIBC_HAS___PROGNAME=y
UCLIBC_HAS_PTY=y UCLIBC_HAS_PTY=y
ASSUME_DEVPTS=y ASSUME_DEVPTS=y
UNIX98PTY_ONLY=y UNIX98PTY_ONLY=y

7
toolchain/uClibc/uclibc.mk
View File

@ -318,13 +318,6 @@ ifeq ($(BR2_USE_WCHAR),y)
else else
$(SED) 's,^.*UCLIBC_HAS_WCHAR.*,UCLIBC_HAS_WCHAR=n,g' $(UCLIBC_DIR)/.oldconfig $(SED) 's,^.*UCLIBC_HAS_WCHAR.*,UCLIBC_HAS_WCHAR=n,g' $(UCLIBC_DIR)/.oldconfig
endif endif
ifeq ($(BR2_PROGRAM_INVOCATION),y)
$(SED) 's,^.*UCLIBC_HAS_PROGRAM_INVOCATION_NAME.*,UCLIBC_HAS_PROGRAM_INVOCATION_NAME=y,g' $(UCLIBC_DIR)/.oldconfig
$(SED) 's,^.*UCLIBC_HAS___PROGNAME.*,UCLIBC_HAS___PROGNAME=y,g' $(UCLIBC_DIR)/.oldconfig
else
$(SED) 's,^.*UCLIBC_HAS_PROGRAM_INVOCATION_NAME.*,UCLIBC_HAS_PROGRAM_INVOCATION_NAME=n,g' $(UCLIBC_DIR)/.oldconfig
$(SED) 's,^.*UCLIBC_HAS___PROGNAME.*,UCLIBC_HAS___PROGNAME=n,g' $(UCLIBC_DIR)/.oldconfig
endif
ifeq ("$(KERNEL_ARCH)","i386") ifeq ("$(KERNEL_ARCH)","i386")
/bin/echo "# CONFIG_GENERIC_386 is not set" >> $(UCLIBC_DIR)/.oldconfig /bin/echo "# CONFIG_GENERIC_386 is not set" >> $(UCLIBC_DIR)/.oldconfig
/bin/echo "# CONFIG_386 is not set" >> $(UCLIBC_DIR)/.oldconfig /bin/echo "# CONFIG_386 is not set" >> $(UCLIBC_DIR)/.oldconfig