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authorThomas Petazzoni <thomas.petazzoni@free-electrons.com>2010-12-13 17:27:41 +0100
committerPeter Korsgaard <jacmet@sunsite.dk>2010-12-13 22:04:35 +0100
commit6b578c8d73b6403e3be8bddf611fb1059d7c2f4b (patch)
treede57da65f9460e3c9edb0599a859809384452580 /package
parent01b434b27a24652cf1ad2d77aeba8f55bac61e1c (diff)
downloadbuildroot-novena-6b578c8d73b6403e3be8bddf611fb1059d7c2f4b.tar.gz
buildroot-novena-6b578c8d73b6403e3be8bddf611fb1059d7c2f4b.zip
toolchain: rework C++ options
Instead of having BR2_GCC_CROSS_CXX and BR2_INSTALL_LIBSTDCPP, with BR2_GCC_CROSS_CXX not being visible (and therefore being useless), let's just keep BR2_INSTALL_LIBSTDCPP to enable C++ in the toolchain and install C++ libraries on the target. We also take that opportunity to make BR2_INSTALL_LIBSTDCPP an hidden option, which is selected by an option in Buildroot toolchain support or an option in External toolchain support, just as we did for other toolchain features. Some work definitely remains to be done : - The name BR2_INSTALL_LIBSTDCPP is ugly, but we keep it for the moment in order to avoid changing all packages. - We should clarify the other language-related options (Fortran, Java, Objective-C, etc.). Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com> Reviewed-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'package')
-rw-r--r--package/Makefile.in2
-rw-r--r--package/lzma/Config.in4
-rw-r--r--package/rpm/Config.in4
3 files changed, 5 insertions, 5 deletions
diff --git a/package/Makefile.in b/package/Makefile.in
index 36bd59f37..71c8dbc86 100644
--- a/package/Makefile.in
+++ b/package/Makefile.in
@@ -307,7 +307,7 @@ ifneq ($(BR2_INET_IPV6),y)
DISABLE_IPV6= --disable-ipv6
endif
-ifneq ($(BR2_GCC_CROSS_CXX),y)
+ifneq ($(BR2_INSTALL_LIBSTDCPP),y)
TARGET_CONFIGURE_OPTS+=CXX=false
endif
diff --git a/package/lzma/Config.in b/package/lzma/Config.in
index 4904721ae..2b94dde6b 100644
--- a/package/lzma/Config.in
+++ b/package/lzma/Config.in
@@ -1,6 +1,6 @@
config BR2_PACKAGE_LZMA
bool "lzma"
- depends on BR2_GCC_CROSS_CXX
+ depends on BR2_INSTALL_LIBSTDCPP
depends on BR2_DEPRECATED
help
Lempel Ziv compression method (LZMA) is a compression
@@ -9,4 +9,4 @@ config BR2_PACKAGE_LZMA
http://tukaani.org/lzma/
comment "lzma requires a toolchain with C++ support"
- depends on !BR2_GCC_CROSS_CXX && BR2_DEPRECATED
+ depends on !BR2_INSTALL_LIBSTDCPP && BR2_DEPRECATED
diff --git a/package/rpm/Config.in b/package/rpm/Config.in
index 448606c33..8d4c6a3ba 100644
--- a/package/rpm/Config.in
+++ b/package/rpm/Config.in
@@ -25,11 +25,11 @@ config BR2_PACKAGE_RPM_BZIP2_PAYLOADS
config BR2_PACKAGE_RPM_XZ_PAYLOADS
bool "support for xz payloads"
depends on BR2_PACKAGE_RPM
- depends on BR2_GCC_CROSS_CXX
+ depends on BR2_INSTALL_LIBSTDCPP
help
Support for xz payloads in RPM.
comment "xz payload support requires a toolchain with c++ support"
- depends on !BR2_GCC_CROSS_CXX
+ depends on !BR2_INSTALL_LIBSTDCPP