gcc-defaults package in Ubuntu

cpp: GNU C preprocessor (cpp)
cpp-aarch64-linux-gnu: GNU C preprocessor (cpp) for the arm64 architecture
cpp-arm-linux-gnueabihf: GNU C preprocessor (cpp) for the armhf architecture
cpp-doc: Documentation for the GNU C preprocessor (cpp)
cpp-for-build: GNU C preprocessor (cpp) for the build architecture
cpp-for-host: GNU C preprocessor (cpp) for the host architecture
cpp-i686-linux-gnu: GNU C preprocessor (cpp) for the i386 architecture
cpp-powerpc-linux-gnu: GNU C preprocessor (cpp) for the powerpc architecture
cpp-powerpc64le-linux-gnu: GNU C preprocessor (cpp) for the ppc64el architecture
cpp-riscv64-linux-gnu: GNU C preprocessor (cpp) for the riscv64 architecture
cpp-s390x-linux-gnu: GNU C preprocessor (cpp) for the s390x architecture
cpp-x86-64-linux-gnu: GNU C preprocessor (cpp) for the amd64 architecture
g++: GNU C++ compiler
g++-aarch64-linux-gnu: GNU C++ compiler for the arm64 architecture
g++-arm-linux-gnueabihf: GNU C++ compiler for the armhf architecture
g++-for-build: GNU C++ compiler for the build architecture
g++-for-host: GNU C++ compiler for the host architecture
g++-i686-linux-gnu: GNU C++ compiler for the i386 architecture
g++-multilib: GNU C++ compiler (multilib files)
g++-multilib-i686-linux-gnu: GNU C++ compiler for the i386 architecture
g++-multilib-powerpc-linux-gnu: GNU C++ compiler for the powerpc architecture
g++-multilib-x86-64-linux-gnu: GNU C++ compiler for the amd64 architecture
g++-powerpc-linux-gnu: GNU C++ compiler for the powerpc architecture
g++-powerpc64le-linux-gnu: GNU C++ compiler for the ppc64el architecture
g++-riscv64-linux-gnu: GNU C++ compiler for the riscv64 architecture
g++-s390x-linux-gnu: GNU C++ compiler for the s390x architecture
g++-x86-64-linux-gnu: GNU C++ compiler for the amd64 architecture
gcc: GNU C compiler
gcc-aarch64-linux-gnu: GNU C compiler for the arm64 architecture
gcc-arm-linux-gnueabihf: GNU C compiler for the armhf architecture
gcc-doc: Documentation for the GNU C compilers (gcc, gobjc, g++)
gcc-for-build: GNU C compiler for the build architecture
gcc-for-host: GNU C compiler for the host architecture
gcc-hppa64-linux-gnu: GNU C compiler (cross compiler for hppa64-linux-gnu)
gcc-i686-linux-gnu: GNU C compiler for the i386 architecture
gcc-multilib: GNU C compiler (multilib files)
gcc-multilib-i686-linux-gnu: GNU C compiler for the i386 architecture
gcc-multilib-powerpc-linux-gnu: GNU C compiler for the powerpc architecture
gcc-multilib-x86-64-linux-gnu: GNU C compiler for the amd64 architecture
gcc-offload-amdgcn: GCC offloading compiler to AMD GCN
gcc-offload-nvptx: GCC offloading compiler to NVPTX
gcc-powerpc-linux-gnu: GNU C compiler for the powerpc architecture
gcc-powerpc64le-linux-gnu: GNU C compiler for the ppc64el architecture
gcc-riscv64-linux-gnu: GNU C compiler for the riscv64 architecture
gcc-s390x-linux-gnu: GNU C compiler for the s390x architecture
gcc-x86-64-linux-gnu: GNU C compiler for the amd64 architecture
gccgo: Go compiler, based on the GCC backend
gccgo-aarch64-linux-gnu: Go compiler (based on GCC) for the arm64 architecture
gccgo-arm-linux-gnueabihf: Go compiler (based on GCC) for the armhf architecture
gccgo-doc: Documentation for the GNU Go compiler
gccgo-for-build: Go compiler, based on the GCC backend for the build architecture
gccgo-for-host: Go compiler, based on the GCC backend for the host architecture
gccgo-i686-linux-gnu: Go compiler (based on GCC) for the i386 architecture
gccgo-multilib: Go compiler, based on the GCC backend (multilib files)
gccgo-multilib-i686-linux-gnu: Go compiler (based on GCC) for the i386 architecture
gccgo-multilib-powerpc-linux-gnu: Go compiler (based on GCC) for the powerpc architecture
gccgo-multilib-x86-64-linux-gnu: Go compiler (based on GCC) for the amd64 architecture
gccgo-powerpc-linux-gnu: Go compiler (based on GCC) for the powerpc architecture
gccgo-powerpc64le-linux-gnu: Go compiler (based on GCC) for the ppc64el architecture
gccgo-riscv64-linux-gnu: Go compiler (based on GCC) for the riscv64 architecture
gccgo-s390x-linux-gnu: Go compiler (based on GCC) for the s390x architecture
gccgo-x86-64-linux-gnu: Go compiler (based on GCC) for the amd64 architecture
gdc: D compiler (language version 2), based on the GCC backend
gdc-aarch64-linux-gnu: GNU D compiler (based on GCC) for the arm64 architecture
gdc-arm-linux-gnueabihf: GNU D compiler (based on GCC) for the armhf architecture
gdc-for-build: GNU D compiler (language version 2) for the build architecture
gdc-for-host: D compiler (language version 2) for the host architecture
gdc-i686-linux-gnu: GNU D compiler (based on GCC) for the i386 architecture
gdc-multilib: D compiler (language version 2) (multilib files)
gdc-multilib-i686-linux-gnu: GNU D compiler (based on GCC) for the i386 architecture
gdc-multilib-powerpc-linux-gnu: GNU D compiler (based on GCC) for the powerpc architecture
gdc-multilib-x86-64-linux-gnu: GNU D compiler (based on GCC) for the amd64 architecture
gdc-powerpc-linux-gnu: GNU D compiler (based on GCC) for the powerpc architecture
gdc-powerpc64le-linux-gnu: GNU D compiler (based on GCC) for the ppc64el architecture
gdc-riscv64-linux-gnu: GNU D compiler (based on GCC) for the riscv64 architecture
gdc-s390x-linux-gnu: GNU D compiler (based on GCC) for the s390x architecture
gdc-x86-64-linux-gnu: GNU D compiler (based on GCC) for the amd64 architecture
gfortran: GNU Fortran 95 compiler
gfortran-aarch64-linux-gnu: GNU Fortran 95 compiler for the arm64 architecture
gfortran-arm-linux-gnueabihf: GNU Fortran 95 compiler for the armhf architecture
gfortran-doc: Documentation for the GNU Fortran compiler (gfortran)
gfortran-for-build: GNU Fortran 95 compiler for the build architecture
gfortran-for-host: GNU Fortran 95 compiler for the host architecture
gfortran-i686-linux-gnu: GNU Fortran 95 compiler for the i386 architecture
gfortran-multilib: GNU Fortran 95 compiler (multilib files)
gfortran-multilib-i686-linux-gnu: GNU Fortran 95 compiler for the i386 architecture
gfortran-multilib-powerpc-linux-gnu: GNU Fortran 95 compiler for the powerpc architecture
gfortran-multilib-x86-64-linux-gnu: GNU Fortran 95 compiler for the amd64 architecture
gfortran-powerpc-linux-gnu: GNU Fortran 95 compiler for the powerpc architecture
gfortran-powerpc64le-linux-gnu: GNU Fortran 95 compiler for the ppc64el architecture
gfortran-riscv64-linux-gnu: GNU Fortran 95 compiler for the riscv64 architecture
gfortran-s390x-linux-gnu: GNU Fortran 95 compiler for the s390x architecture
gfortran-x86-64-linux-gnu: GNU Fortran 95 compiler for the amd64 architecture
gm2: GNU Modula-2 compiler, based on the GCC backend
gm2-aarch64-linux-gnu: GNU Modula-2 compiler (based on GCC) for the arm64 architecture
gm2-arm-linux-gnueabihf: GNU Modula-2 compiler (based on GCC) for the armhf architecture
gm2-doc: Documentation for the GNU Modula-2 compiler
gm2-for-build: GNU Modula-2 compiler for the build architecture, based on the GCC backend
gm2-for-host: GNU Modula-2 compiler for the host architecture, based on the GCC backend
gm2-i686-linux-gnu: GNU Modula-2 compiler (based on GCC) for the i386 architecture
gm2-powerpc64le-linux-gnu: GNU Modula-2 compiler (based on GCC) for the ppc64el architecture
gm2-riscv64-linux-gnu: GNU Modula-2 compiler (based on GCC) for the riscv64 architecture
gm2-s390x-linux-gnu: GNU Modula-2 compiler (based on GCC) for the s390x architecture
gm2-x86-64-linux-gnu: GNU Modula-2 compiler (based on GCC) for the amd64 architecture
gobjc: GNU Objective-C compiler
gobjc++: GNU Objective-C++ compiler
gobjc++-aarch64-linux-gnu: GNU Objective-C++ compiler for the arm64 architecture
gobjc++-arm-linux-gnueabihf: GNU Objective-C++ compiler for the armhf architecture
gobjc++-for-build: GNU Objective-C++ compiler for the build architecture
gobjc++-for-host: GNU Objective-C++ compiler for the host architecture
gobjc++-i686-linux-gnu: GNU Objective-C++ compiler for the i386 architecture
gobjc++-multilib: GNU Objective-C++ compiler (multilib files)
gobjc++-multilib-i686-linux-gnu: GNU Objective-C++ compiler for the i386 architecture
gobjc++-multilib-powerpc-linux-gnu: GNU Objective-C++ compiler for the powerpc architecture
gobjc++-multilib-x86-64-linux-gnu: GNU Objective-C++ compiler for the amd64 architecture
gobjc++-powerpc-linux-gnu: GNU Objective-C++ compiler for the powerpc architecture
gobjc++-powerpc64le-linux-gnu: GNU Objective-C++ compiler for the ppc64el architecture
gobjc++-riscv64-linux-gnu: GNU Objective-C++ compiler for the riscv64 architecture
gobjc++-s390x-linux-gnu: GNU Objective-C++ compiler for the s390x architecture
gobjc++-x86-64-linux-gnu: GNU Objective-C++ compiler for the amd64 architecture
gobjc-aarch64-linux-gnu: GNU Objective-C compiler for the arm64 architecture
gobjc-arm-linux-gnueabihf: GNU Objective-C compiler for the armhf architecture
gobjc-for-build: GNU Objective-C compiler for the build architecture
gobjc-for-host: GNU Objective-C compiler for the host architecture
gobjc-i686-linux-gnu: GNU Objective-C compiler for the i386 architecture
gobjc-multilib: GNU Objective-C compiler (multilib files)
gobjc-multilib-i686-linux-gnu: GNU Objective-C compiler for the i386 architecture
gobjc-multilib-powerpc-linux-gnu: GNU Objective-C compiler for the powerpc architecture
gobjc-multilib-x86-64-linux-gnu: GNU Objective-C compiler for the amd64 architecture
gobjc-powerpc-linux-gnu: GNU Objective-C compiler for the powerpc architecture
gobjc-powerpc64le-linux-gnu: GNU Objective-C compiler for the ppc64el architecture
gobjc-riscv64-linux-gnu: GNU Objective-C compiler for the riscv64 architecture
gobjc-s390x-linux-gnu: GNU Objective-C compiler for the s390x architecture
gobjc-x86-64-linux-gnu: GNU Objective-C compiler for the amd64 architecture
libgphobos-dev: Phobos D standard library