mirror of
https://github.com/tpoechtrager/osxcross.git
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1900351515
With C++14 the following error happens on CentOS 7.x:
==================================
$ clang++ -std=c++1y -Wall -Wextra -pedantic -Wno-missing-field-initializers \
-I. -O2 -DOSXCROSS_VERSION="\"1.2\"" -DOSXCROSS_TARGET="\"darwin14\"" \
-DOSXCROSS_OSX_VERSION_MIN="\"10.6\"" -DOSXCROSS_LINKER_VERSION="\"530\"" \
-DOSXCROSS_LIBLTO_PATH="\"/usr/lib64/llvm\"" \
-DOSXCROSS_BUILD_DIR="\"/osxcross/build\"" -isystem quirks/include \
-c -o target.o target.cpp
In file included from target.cpp:24:
In file included from /usr/bin/../lib/gcc/x86_64-redhat-linux/4.8.5/../../../../include/c++/4.8.5/iostream:39:
In file included from /usr/bin/../lib/gcc/x86_64-redhat-linux/4.8.5/../../../../include/c++/4.8.5/ostream:38:
In file included from /usr/bin/../lib/gcc/x86_64-redhat-linux/4.8.5/../../../../include/c++/4.8.5/ios:42:
In file included from /usr/bin/../lib/gcc/x86_64-redhat-linux/4.8.5/../../../../include/c++/4.8.5/bits/ios_base.h:41:
In file included from /usr/bin/../lib/gcc/x86_64-redhat-linux/4.8.5/../../../../include/c++/4.8.5/bits/locale_classes.h:40:
In file included from /usr/bin/../lib/gcc/x86_64-redhat-linux/4.8.5/../../../../include/c++/4.8.5/string:52:
In file included from /usr/bin/../lib/gcc/x86_64-redhat-linux/4.8.5/../../../../include/c++/4.8.5/bits/basic_string.h:2815:
In file included from /usr/bin/../lib/gcc/x86_64-redhat-linux/4.8.5/../../../../include/c++/4.8.5/ext/string_conversions.h:43:
/usr/bin/../lib/gcc/x86_64-redhat-linux/4.8.5/../../../../include/c++/4.8.5/cstdio:120:11: error: no member named 'gets' in the global namespace
using ::gets;
~~^
1 error generated.
==================================
That's a known issue with older C++ headers, see https://bugs.llvm.org/show_bug.cgi?id=30277
With C++11 we then get another problem:
==================================
$ clang++ -std=c++0x -Wall -Wextra -pedantic -Wno-missing-field-initializers \
-I. -O2 -DOSXCROSS_VERSION="\"1.2\"" -DOSXCROSS_TARGET="\"darwin14\"" \
-DOSXCROSS_OSX_VERSION_MIN="\"10.6\"" -DOSXCROSS_LINKER_VERSION="\"530\"" \
-DOSXCROSS_LIBLTO_PATH="\"/usr/lib64/llvm\"" \
-DOSXCROSS_BUILD_DIR="\"/osxcross/build\"" -isystem quirks/include \
-c -o programs/osxcross-conf.o programs/osxcross-conf.cpp
programs/osxcross-conf.cpp:50:49: error: 'auto' not allowed in lambda parameter
static auto print = [](const char *var, const auto &val) {
^~~~
programs/osxcross-conf.cpp:50:55: warning: unused parameter 'val' [-Wunused-parameter]
static auto print = [](const char *var, const auto &val) {
^
programs/osxcross-conf.cpp:54:3: error: no matching function for call to object of type '<lambda at programs/osxcross-conf.cpp:50:23>'
print("VERSION", getOSXCrossVersion());
==================================
That last issue requires a move from a lambda to more ugly
template solution. But in the end we get all built!
81 lines
1.8 KiB
Makefile
81 lines
1.8 KiB
Makefile
PLATFORM ?= $(shell uname -s)
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OPTIMIZE ?= 2
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LTO ?= 0
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VERSION ?= unknown
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TARGET ?= darwin12
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OSX_VERSION_MIN ?= 10.5
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LINKER_VERSION ?= 134.9
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LIBLTO_PATH ?=
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ADDITIONAL_CXXFLAGS ?=
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override CXXFLAGS=-std=c++0x -Wall -Wextra
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override CXXFLAGS+=-Wno-missing-field-initializers
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override CXXFLAGS+=-I. -O$(OPTIMIZE)
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ifeq ($(LTO), 1)
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override CXXFLAGS+=-flto
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endif
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ifeq ($(OCDEBUG), 1)
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override CXXFLAGS+=-g
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endif
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override CXXFLAGS+=-DOSXCROSS_VERSION="\"$(VERSION)\""
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override CXXFLAGS+=-DOSXCROSS_TARGET="\"$(TARGET)\""
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override CXXFLAGS+=-DOSXCROSS_OSX_VERSION_MIN="\"$(OSX_VERSION_MIN)\""
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override CXXFLAGS+=-DOSXCROSS_LINKER_VERSION="\"$(LINKER_VERSION)\""
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override CXXFLAGS+=-DOSXCROSS_LIBLTO_PATH="\"$(LIBLTO_PATH)\""
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override CXXFLAGS+=-DOSXCROSS_BUILD_DIR="\"$(BUILD_DIR)\""
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override CXXFLAGS+= $(ADDITIONAL_CXXFLAGS)
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ifneq (,$(findstring FreeBSD, $(PLATFORM)))
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override LDFLAGS+=-lutil
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else ifneq (,$(findstring Darwin, $(PLATFORM)))
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override CXXFLAGS+=-Wno-deprecated
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override LDFLAGS+=-framework CoreServices -Wno-deprecated
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else ifneq (,$(findstring CYGWIN, $(PLATFORM)))
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# -std=gnu++0x doesn't work, so work around...
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override CXXFLAGS+=-U__STRICT_ANSI__
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else
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ifeq (,$(findstring Windows, $(PLATFORM)))
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ifeq (,$(findstring OpenBSD, $(PLATFORM)))
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override LDFLAGS+=-lrt
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endif
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endif
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endif
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BIN=wrapper
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SRCS= \
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main.cpp \
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tools.cpp \
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target.cpp \
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programs/osxcross-version.cpp \
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programs/osxcross-env.cpp \
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programs/osxcross-conf.cpp \
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programs/osxcross-cmp.cpp \
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programs/osxcross-man.cpp \
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programs/sw_vers.cpp \
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programs/pkg-config.cpp \
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programs/xcrun.cpp \
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programs/xcodebuild.cpp \
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programs/dsymutil.cpp
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OBJS=$(subst .cpp,.o,$(SRCS))
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all: wrapper
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wrapper: $(OBJS)
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$(CXX) $(CXXFLAGS) -o wrapper $(OBJS) $(LDFLAGS)
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.PHONY: clean
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clean:
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rm -f $(BIN) $(OBJS)
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-include $(SRCS:cpp=d)
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