| Message ID | 1453055051-11080-1-git-send-email-joerg.krause@embedded.rocks |
|---|---|
| State | Superseded |
| Headers | show |
Dear Jörg Krause, On Sun, 17 Jan 2016 19:24:11 +0100, Jörg Krause wrote: > MinSizeRel sets the gcc compiler optimization level to '-Os' whereas Release > sets it to '-O3'. > > Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks> > --- > package/pkg-cmake.mk | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/package/pkg-cmake.mk b/package/pkg-cmake.mk > index 81dcfcc..dc2dc93 100644 > --- a/package/pkg-cmake.mk > +++ b/package/pkg-cmake.mk > @@ -87,7 +87,7 @@ define $(2)_CONFIGURE_CMDS > PATH=$$(BR_PATH) \ > $$($$(PKG)_CONF_ENV) $$(HOST_DIR)/usr/bin/cmake $$($$(PKG)_SRCDIR) \ > -DCMAKE_TOOLCHAIN_FILE="$$(HOST_DIR)/usr/share/buildroot/toolchainfile.cmake" \ > - -DCMAKE_BUILD_TYPE=$$(if $$(BR2_ENABLE_DEBUG),Debug,Release) \ > + -DCMAKE_BUILD_TYPE=$$(if $$(BR2_ENABLE_DEBUG),Debug,$$(if $$(BR2_OPTIMIZE_S),MinSizeRel,Release) \ Looks good, but instead of this, can't CMake be taught to use Buildroot CFLAGS, which have our own -O<value> ? Thomas
diff --git a/package/pkg-cmake.mk b/package/pkg-cmake.mk index 81dcfcc..dc2dc93 100644 --- a/package/pkg-cmake.mk +++ b/package/pkg-cmake.mk @@ -87,7 +87,7 @@ define $(2)_CONFIGURE_CMDS PATH=$$(BR_PATH) \ $$($$(PKG)_CONF_ENV) $$(HOST_DIR)/usr/bin/cmake $$($$(PKG)_SRCDIR) \ -DCMAKE_TOOLCHAIN_FILE="$$(HOST_DIR)/usr/share/buildroot/toolchainfile.cmake" \ - -DCMAKE_BUILD_TYPE=$$(if $$(BR2_ENABLE_DEBUG),Debug,Release) \ + -DCMAKE_BUILD_TYPE=$$(if $$(BR2_ENABLE_DEBUG),Debug,$$(if $$(BR2_OPTIMIZE_S),MinSizeRel,Release) \ -DCMAKE_INSTALL_PREFIX="/usr" \ -DCMAKE_COLOR_MAKEFILE=OFF \ -DBUILD_DOC=OFF \
MinSizeRel sets the gcc compiler optimization level to '-Os' whereas Release sets it to '-O3'. Signed-off-by: Jörg Krause <joerg.krause@embedded.rocks> --- package/pkg-cmake.mk | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)