使用 Clang 进行编译时"'omp.h' file not found"

我正在尝试在运行Linux Mint的笔记本电脑上使用Clang(3.7.0(设置OpenMP项目。

现在我已经读到OpenMP不是立即支持的，所以我按照教程 https://clang-omp.github.io/将OpenMP集成到Clang中。

我已经克隆了源代码，设置了环境变量并为我的项目设置了 -fopenmp 标志，但我仍然收到错误：

致命错误："omp.h"文件未找到

建造时。

我的猜测是我设置了错误的环境变量。有没有办法检查我是否将它们放在正确的位置？我刚刚将它们复制到 .bashrc 文件中。

当我运行locate omp.h时，我得到：

/usr/include/re_comp.h
/usr/include/linux/ppp-comp.h
/usr/include/linux/seccomp.h
/usr/include/net/ppp-comp.h
/usr/include/openssl/comp.h
/usr/lib/gcc/x86_64-linux-gnu/4.8/include/omp.h
/usr/lib/perl/5.18.2/CORE/regcomp.h
/usr/src/linux-headers-3.13.0-24/arch/arm/include/asm/seccomp.h
/usr/src/linux-headers-3.13.0-24/arch/microblaze/include/asm/seccomp.h
/usr/src/linux-headers-3.13.0-24/arch/mips/include/asm/seccomp.h
/usr/src/linux-headers-3.13.0-24/arch/powerpc/include/uapi/asm/seccomp.h
/usr/src/linux-headers-3.13.0-24/arch/s390/include/asm/seccomp.h
/usr/src/linux-headers-3.13.0-24/arch/sh/include/asm/seccomp.h
/usr/src/linux-headers-3.13.0-24/arch/sparc/include/asm/seccomp.h
/usr/src/linux-headers-3.13.0-24/arch/x86/include/asm/seccomp.h
/usr/src/linux-headers-3.13.0-24/include/linux/ppp-comp.h
/usr/src/linux-headers-3.13.0-24/include/linux/seccomp.h
/usr/src/linux-headers-3.13.0-24/include/net/ipcomp.h
/usr/src/linux-headers-3.13.0-24/include/uapi/linux/ppp-comp.h
/usr/src/linux-headers-3.13.0-24/include/uapi/linux/seccomp.h
/usr/src/linux-headers-3.13.0-24-generic/include/config/seccomp.h
/usr/src/linux-headers-3.13.0-24-generic/include/config/crypto/pcomp.h
/usr/src/linux-headers-3.13.0-24-generic/include/config/inet/ipcomp.h
/usr/src/linux-headers-3.13.0-24-generic/include/config/inet6/ipcomp.h
/usr/src/linux-headers-3.13.0-24-generic/include/config/isdn/ppp/bsdcomp.h
/usr/src/linux-headers-3.13.0-24-generic/include/config/ppp/bsdcomp.h
/usr/src/linux-headers-3.13.0-24-generic/include/config/xfrm/ipcomp.h
/usr/src/linux-headers-3.13.0-24-generic/include/linux/ppp-comp.h
/usr/src/linux-headers-3.13.0-24-generic/include/linux/seccomp.h

这是我的制作文件：

# Requires the following project directory structure:
#  /bin
#  /obj
#  /src
# Use 'make remove' to clean up the whole project
# Name of target file
TARGET     = main
CXX        = clang++
CFLAGS     = -std=c++11 
             -Weverything -Wall -Wextra -Wold-style-cast -Wpointer-arith -Wcast-qual 
             -Wno-missing-braces -Wempty-body -Wno-error=uninitialized 
             -Wno-error=deprecated-declarations -Wno-c++98-compat 
             -pedantic-errors -pedantic 
             -Os -fopenmp
LINKER     = clang++ -o
LFLAGS     = -Wall -Weverything -pedantic
SRCDIR     = src
OBJDIR     = obj
BINDIR     = bin
SOURCES   := $(wildcard $(SRCDIR)/*.cpp)
INCLUDES  := $(wildcard $(SRCDIR)/*.h)
OBJECTS   := $(SOURCES:$(SRCDIR)/%.cpp=$(OBJDIR)/%.o)
RM         = rm -f
$(BINDIR)/$(TARGET): $(OBJECTS)
    @$(LINKER) $@ $(LFLAGS) $(OBJECTS)
    @echo "Linking complete!"
$(OBJECTS): $(OBJDIR)/%.o : $(SRCDIR)/%.cpp
    @$(CXX) $(CFLAGS) -c $< -o $@
    @echo "Compiled "$<" successfully!"
.PHONEY: prepare
prepare:
    mkdir -p bin
    mkdir -p obj
.PHONEY: clean
clean:
    @$(RM) $(OBJECTS)
    @echo "Cleanup complete!"
    @$(RM) tmp_file-*
    @echo "Temporary files removed!"
.PHONEY: remove
remove: clean
    @$(RM) $(BINDIR)/$(TARGET)
    @echo "Executable removed!"

.PHONEY: run
run:
    ./bin/$(TARGET)