builders/mesa-gl-amd-sh-945288ffaecac106c978d10cd4d8512fa2992c47/contrib/gcc_binutils.sh

   1 # toolchain configuration, default to gcc
   2 #===============================================================================
   3 if test "${cpp-unset}" = unset; then
   4 cpp="/opt/toolchains/x64/elf/binutils-gcc/current/bin/x86_64-pc-linux-gnu-gcc \
   5         -nostdinc \
   6         -fPIC \
   7         -fpic \
   8         -ftls-model=global-dynamic \
   9         -E \
  10 "
  11 fi
  12 # the geniuses writting compilers may have c++ required hardcoded definitions
  13 # in the c++ preprocessor to be able to compile code...
  14 if test "${cxxpp-unset}" = unset; then
  15 # XXX: you must pass -fno-rtti here to disable __GXX_RTTI and -fno-exceptions to
  16 # disable __EXCEPTIONS
  17 # OMFG... c++...
  18 cxxpp="/opt/toolchains/x64/elf/binutils-gcc/current/bin/x86_64-pc-linux-gnu-g++ \
  19         -fno-rtti \
  20         -fno-exceptions \
  21         -fPIC \
  22         -fpic \
  23         -ftls-model=global-dynamic \
  24         -nostdinc \
  25         -E \
  26 "
  27 fi
  28 # c/c++ compiler specific fixed includes are based on the syslib at compiler build time, COMPILER
  29 # BUILD TIME... oh god... must be found first to override the syslib ones...
  30 if test "${cc_internal_fixed_incdir-unset}" = unset; then
  31 cc_internal_fixed_incdir=/opt/toolchains/x64/elf/binutils-gcc/current/lib/gcc/x86_64-pc-linux-gnu/13.2.0/include-fixed
  32 fi
  33 # c/c++ compiler specific stdarg.h stddef.h etc...
  34 if test "${cc_internal_incdir-unset}" = unset; then
  35 cc_internal_incdir=/opt/toolchains/x64/elf/binutils-gcc/current/lib/gcc/x86_64-pc-linux-gnu/13.2.0/include
  36 fi
  37 # c++ compiler specific includes
  38 if test "${cxx_internal_incdir-unset}" = unset; then
  39 cxx_internal_incdir=/opt/toolchains/x64/elf/binutils-gcc/current/include/c++/13.2.0
  40 fi
  41 #===============================================================================
  42 if test "${cc_s-unset}" = unset; then
  43 cc_s="/opt/toolchains/x64/elf/binutils-gcc/current/bin/x86_64-pc-linux-gnu-gcc \
  44         -pipe \
  45         -std=c99 \
  46         -O2 -Wno-stringop-overflow \
  47         -fvisibility=hidden \
  48         -static-libgcc \
  49         -fPIC \
  50         -fpic \
  51         -ftls-model=global-dynamic \
  52         -S"
  53 fi
  54 # aco is c++ crap from 2017, did not check AMD addrlib c++ diarrhea
  55 if test "${cxx_s-unset}" = unset; then
  56 cxx_s="/opt/toolchains/x64/elf/binutils-gcc/current/bin/x86_64-pc-linux-gnu-g++ \
  57         -pipe \
  58         -std=c++17 \
  59         -fno-rtti \
  60         -fno-exceptions \
  61         -O2 -Wno-stringop-overflow \
  62         -fvisibility=hidden \
  63         -static-libgcc \
  64         -static-libstdc++ \
  65         -fPIC \
  66         -fpic \
  67         -ftls-model=global-dynamic \
  68         -S"
  69 fi
  70 #-------------------------------------------------------------------------------
  71 if test "${binutils_ld-unset}" = unset; then
  72 binutils_ld=/opt/toolchains/x64/elf/binutils-gcc/current/bin/ld
  73 fi
  74 #-------------------------------------------------------------------------------
  75 # Compiler generic support libraries. In the case of gcc it is libgcc, for tinycc
  76 # it is libtcc1, etc.
  77 # Even with -fno-exceptions, many libstdc++ objects will pull libgcc_eh, OMFG.
  78 # We want a full pathname. With gcc, you can discover the pathnames with:
  79 # "gcc -print-file-name=libgcc.a" and "gcc -print-file-name=libgcc_eh.a"
  80 if test "${cc_ld_support_lib-unset}" = unset; then
  81 eval cc_ld_support_lib=$($cc_s -print-file-name=libgcc.a)
  82 fi
  83 if test "${cc_ld_eh_support_lib-unset}" = unset; then
  84 eval cc_ld_eh_support_lib=$($cc_s -print-file-name=libgcc_eh.a)
  85 fi
  86 #-------------------------------------------------------------------------------
  87 # Compiler c++ runtime.
  88 # We want a full pathname. With gcc, you can discover the pathname with:
  89 # "gcc -print-file-name=libstdc++.a"
  90 if test "${cxx_runtime_lib-unset}" = unset; then
  91 eval cxx_runtime_lib=$($cxx_s -print-file-name=libstdc++.a)
  92 fi
  93 #-------------------------------------------------------------------------------
  94 # Compiler specific start/end files for linking a Shared LIBrary (slib), they
  95 # appear after/before the syslib start/end files while linking. Here, as an
  96 # example, look at the compiler driver $gcc_src/gcc/config/gnu-user.h (13.2.0)
  97 # if you want to understand a bit more in the case of glibc, shared libs do fall
  98 # in the "shared" category.
  99 # With gcc, their pathname can be discovered with:
 100 # "gcc -print-file-name=crtbeginS.o" and "gcc -print-file-name=crtendS.o"
 101 if test "${cc_ld_slib_start_files-unset}" = unset; then
 102 eval cc_ld_slib_start_files=$($cc_s -print-file-name=crtbeginS.o)
 103 fi
 104 if test "${cc_ld_slib_end_files-unset}" = unset; then
 105 eval cc_ld_slib_end_files=$($cc_s -print-file-name=crtendS.o)
 106 fi
 107 #===============================================================================
 108 if test "${as-unset}" = unset; then
 109 as=/opt/toolchains/x64/elf/binutils-gcc/current/bin/as
 110 fi
 111 #===============================================================================
 112 if test "${ar_rcs-unset}" = unset; then
 113 ar_rcs='/opt/toolchains/x64/elf/binutils-gcc/current/bin/ar rcs'
 114 fi
 115 #===============================================================================
 116 # gcc-like built-in
 117 cc_builtins_cpp_flags_defs="\
 118 -DHAVE___BUILTIN_BSWAP32=1 \
 119 -DHAVE___BUILTIN_BSWAP64=1 \
 120 -DHAVE___BUILTIN_CLZ=1 \
 121 -DHAVE___BUILTIN_CLZLL=1 \
 122 -DHAVE___BUILTIN_CTZ=1 \
 123 -DHAVE___BUILTIN_EXPECT=1 \
 124 -DHAVE___BUILTIN_FFS=1 \
 125 -DHAVE___BUILTIN_FFSLL=1 \
 126 -DHAVE___BUILTIN_POPCOUNT=1 \
 127 -DHAVE___BUILTIN_POPCOUNTLL=1 \
 128 -DHAVE___BUILTIN_UNREACHABLE=1 \
 129 -DUSE_GCC_ATOMIC_BUILTINS=1 \
 130 "
 131 #-------------------------------------------------------------------------------
 132 # gcc-like attributes
 133 cc_attributes_cpp_flags_defs="\
 134 -DHAVE_FUNC_ATTRIBUTE_CONST=1 \
 135 -DHAVE_FUNC_ATTRIBUTE_FLATTEN=1 \
 136 -DHAVE_FUNC_ATTRIBUTE_MALLOC=1 \
 137 -DHAVE_FUNC_ATTRIBUTE_PURE=1 \
 138 -DHAVE_FUNC_ATTRIBUTE_UNUSED=1 \
 139 -DHAVE_FUNC_ATTRIBUTE_WARN_UNUSED_RESULT=1 \
 140 -DHAVE_FUNC_ATTRIBUTE_WEAK=1 \
 141 \
 142 -DHAVE_FUNC_ATTRIBUTE_FORMAT=1 \
 143 -DHAVE_FUNC_ATTRIBUTE_PACKED=1 \
 144 -DHAVE_FUNC_ATTRIBUTE_RETURNS_NONNULL=1 \
 145 -DHAVE_FUNC_ATTRIBUTE_VISIBILITY=1 \
 146 -DHAVE_FUNC_ATTRIBUTE_ALIAS=1 \
 147 -DHAVE_FUNC_ATTRIBUTE_NORETURN=1 \
 148 "