diff options
Diffstat (limited to 'nixpkgs/pkgs/build-support/cc-wrapper')
6 files changed, 51 insertions, 51 deletions
diff --git a/nixpkgs/pkgs/build-support/cc-wrapper/add-flags.sh b/nixpkgs/pkgs/build-support/cc-wrapper/add-flags.sh index 323ea5bfd772..3398f11e8c21 100644 --- a/nixpkgs/pkgs/build-support/cc-wrapper/add-flags.sh +++ b/nixpkgs/pkgs/build-support/cc-wrapper/add-flags.sh @@ -5,15 +5,15 @@ # wrapped binary just inherit the work of the forker's wrapper script. var_templates_list=( - NIX+CFLAGS_COMPILE - NIX+CFLAGS_COMPILE_BEFORE - NIX+CFLAGS_LINK - NIX+CXXSTDLIB_COMPILE - NIX+CXXSTDLIB_LINK - NIX+GNATFLAGS_COMPILE + NIX_CFLAGS_COMPILE + NIX_CFLAGS_COMPILE_BEFORE + NIX_CFLAGS_LINK + NIX_CXXSTDLIB_COMPILE + NIX_CXXSTDLIB_LINK + NIX_GNATFLAGS_COMPILE ) var_templates_bool=( - NIX+ENFORCE_NO_NATIVE + NIX_ENFORCE_NO_NATIVE ) accumulateRoles @@ -21,37 +21,37 @@ accumulateRoles # We need to mangle names for hygiene, but also take parameters/overrides # from the environment. for var in "${var_templates_list[@]}"; do - mangleVarList "$var" ${role_infixes[@]+"${role_infixes[@]}"} + mangleVarList "$var" ${role_suffixes[@]+"${role_suffixes[@]}"} done for var in "${var_templates_bool[@]}"; do - mangleVarBool "$var" ${role_infixes[@]+"${role_infixes[@]}"} + mangleVarBool "$var" ${role_suffixes[@]+"${role_suffixes[@]}"} done # `-B@out@/bin' forces cc to use ld-wrapper.sh when calling ld. -NIX_@infixSalt@_CFLAGS_COMPILE="-B@out@/bin/ $NIX_@infixSalt@_CFLAGS_COMPILE" +NIX_CFLAGS_COMPILE_@suffixSalt@="-B@out@/bin/ $NIX_CFLAGS_COMPILE_@suffixSalt@" # Export and assign separately in order that a failing $(..) will fail # the script. if [ -e @out@/nix-support/libc-cflags ]; then - NIX_@infixSalt@_CFLAGS_COMPILE="$(< @out@/nix-support/libc-cflags) $NIX_@infixSalt@_CFLAGS_COMPILE" + NIX_CFLAGS_COMPILE_@suffixSalt@="$(< @out@/nix-support/libc-cflags) $NIX_CFLAGS_COMPILE_@suffixSalt@" fi if [ -e @out@/nix-support/cc-cflags ]; then - NIX_@infixSalt@_CFLAGS_COMPILE="$(< @out@/nix-support/cc-cflags) $NIX_@infixSalt@_CFLAGS_COMPILE" + NIX_CFLAGS_COMPILE_@suffixSalt@="$(< @out@/nix-support/cc-cflags) $NIX_CFLAGS_COMPILE_@suffixSalt@" fi if [ -e @out@/nix-support/gnat-cflags ]; then - NIX_@infixSalt@_GNATFLAGS_COMPILE="$(< @out@/nix-support/gnat-cflags) $NIX_@infixSalt@_GNATFLAGS_COMPILE" + NIX_GNATFLAGS_COMPILE_@suffixSalt@="$(< @out@/nix-support/gnat-cflags) $NIX_GNATFLAGS_COMPILE_@suffixSalt@" fi if [ -e @out@/nix-support/cc-ldflags ]; then - NIX_@infixSalt@_LDFLAGS+=" $(< @out@/nix-support/cc-ldflags)" + NIX_LDFLAGS_@suffixSalt@+=" $(< @out@/nix-support/cc-ldflags)" fi if [ -e @out@/nix-support/cc-cflags-before ]; then - NIX_@infixSalt@_CFLAGS_COMPILE_BEFORE="$(< @out@/nix-support/cc-cflags-before) $NIX_@infixSalt@_CFLAGS_COMPILE_BEFORE" + NIX_CFLAGS_COMPILE_BEFORE_@suffixSalt@="$(< @out@/nix-support/cc-cflags-before) $NIX_CFLAGS_COMPILE_BEFORE_@suffixSalt@" fi # That way forked processes will not extend these environment variables again. -export NIX_CC_WRAPPER_@infixSalt@_FLAGS_SET=1 +export NIX_CC_WRAPPER_FLAGS_SET_@suffixSalt@=1 diff --git a/nixpkgs/pkgs/build-support/cc-wrapper/add-hardening.sh b/nixpkgs/pkgs/build-support/cc-wrapper/add-hardening.sh index fc40fe7408b6..8e2fe6c407ea 100644 --- a/nixpkgs/pkgs/build-support/cc-wrapper/add-hardening.sh +++ b/nixpkgs/pkgs/build-support/cc-wrapper/add-hardening.sh @@ -5,7 +5,7 @@ declare -A hardeningEnableMap=() # Intentionally word-split in case 'NIX_HARDENING_ENABLE' is defined in Nix. The # array expansion also prevents undefined variables from causing trouble with # `set -u`. -for flag in ${NIX_@infixSalt@_HARDENING_ENABLE-}; do +for flag in ${NIX_HARDENING_ENABLE_@suffixSalt@-}; do hardeningEnableMap["$flag"]=1 done diff --git a/nixpkgs/pkgs/build-support/cc-wrapper/cc-wrapper.sh b/nixpkgs/pkgs/build-support/cc-wrapper/cc-wrapper.sh index ba3dfc96f5c4..cf00202221e6 100644 --- a/nixpkgs/pkgs/build-support/cc-wrapper/cc-wrapper.sh +++ b/nixpkgs/pkgs/build-support/cc-wrapper/cc-wrapper.sh @@ -18,12 +18,12 @@ fi source @out@/nix-support/utils.bash # Flirting with a layer violation here. -if [ -z "${NIX_BINTOOLS_WRAPPER_@infixSalt@_FLAGS_SET:-}" ]; then +if [ -z "${NIX_BINTOOLS_WRAPPER_FLAGS_SET_@suffixSalt@:-}" ]; then source @bintools@/nix-support/add-flags.sh fi # Put this one second so libc ldflags take priority. -if [ -z "${NIX_CC_WRAPPER_@infixSalt@_FLAGS_SET:-}" ]; then +if [ -z "${NIX_CC_WRAPPER_FLAGS_SET_@suffixSalt@:-}" ]; then source @out@/nix-support/add-flags.sh fi @@ -113,7 +113,7 @@ fi # Clear march/mtune=native -- they bring impurity. -if [ "$NIX_@infixSalt@_ENFORCE_NO_NATIVE" = 1 ]; then +if [ "$NIX_ENFORCE_NO_NATIVE_@suffixSalt@" = 1 ]; then rest=() # Old bash empty array hack for p in ${params+"${params[@]}"}; do @@ -129,36 +129,36 @@ fi if [[ "$isCpp" = 1 ]]; then if [[ "$cppInclude" = 1 ]]; then - NIX_@infixSalt@_CFLAGS_COMPILE+=" ${NIX_@infixSalt@_CXXSTDLIB_COMPILE:-@default_cxx_stdlib_compile@}" + NIX_CFLAGS_COMPILE_@suffixSalt@+=" ${NIX_CXXSTDLIB_COMPILE_@suffixSalt@:-@default_cxx_stdlib_compile@}" fi - NIX_@infixSalt@_CFLAGS_LINK+=" $NIX_@infixSalt@_CXXSTDLIB_LINK" + NIX_CFLAGS_LINK_@suffixSalt@+=" $NIX_CXXSTDLIB_LINK_@suffixSalt@" fi source @out@/nix-support/add-hardening.sh # Add the flags for the C compiler proper. -extraAfter=($NIX_@infixSalt@_CFLAGS_COMPILE) -extraBefore=(${hardeningCFlags[@]+"${hardeningCFlags[@]}"} $NIX_@infixSalt@_CFLAGS_COMPILE_BEFORE) +extraAfter=($NIX_CFLAGS_COMPILE_@suffixSalt@) +extraBefore=(${hardeningCFlags[@]+"${hardeningCFlags[@]}"} $NIX_CFLAGS_COMPILE_BEFORE_@suffixSalt@) if [ "$dontLink" != 1 ]; then # Add the flags that should only be passed to the compiler when # linking. - extraAfter+=($NIX_@infixSalt@_CFLAGS_LINK) + extraAfter+=($NIX_CFLAGS_LINK_@suffixSalt@) # Add the flags that should be passed to the linker (and prevent - # `ld-wrapper' from adding NIX_@infixSalt@_LDFLAGS again). - for i in $NIX_@infixSalt@_LDFLAGS_BEFORE; do + # `ld-wrapper' from adding NIX_LDFLAGS_@suffixSalt@ again). + for i in $NIX_LDFLAGS_BEFORE_@suffixSalt@; do extraBefore+=("-Wl,$i") done - for i in $NIX_@infixSalt@_LDFLAGS; do + for i in $NIX_LDFLAGS_@suffixSalt@; do if [ "${i:0:3}" = -L/ ]; then extraAfter+=("$i") else extraAfter+=("-Wl,$i") fi done - export NIX_@infixSalt@_LDFLAGS_SET=1 + export NIX_LDFLAGS_SET_@suffixSalt@=1 fi # As a very special hack, if the arguments are just `-v', then don't diff --git a/nixpkgs/pkgs/build-support/cc-wrapper/default.nix b/nixpkgs/pkgs/build-support/cc-wrapper/default.nix index 36177ec2e358..da16a23f9dff 100644 --- a/nixpkgs/pkgs/build-support/cc-wrapper/default.nix +++ b/nixpkgs/pkgs/build-support/cc-wrapper/default.nix @@ -54,12 +54,12 @@ let "-isystem ${libcxx}/include/c++/v1" else ""; - # The "infix salt" is a arbitrary string added in the middle of env vars + # The "suffix salt" is a arbitrary string added in the end of env vars # defined by cc-wrapper's hooks so that multiple cc-wrappers can be used # without interfering. For the moment, it is defined as the target triple, # adjusted to be a valid bash identifier. This should be considered an # unstable implementation detail, however. - infixSalt = replaceStrings ["-" "."] ["_" "_"] targetPlatform.config; + suffixSalt = replaceStrings ["-" "."] ["_" "_"] targetPlatform.config; expand-response-params = if buildPackages.stdenv.hasCC && buildPackages.stdenv.cc != "/dev/null" @@ -106,7 +106,7 @@ stdenv.mkDerivation { shell = getBin shell + shell.shellPath or ""; gnugrep_bin = if nativeTools then "" else gnugrep; - inherit targetPrefix infixSalt; + inherit targetPrefix suffixSalt; outputs = [ "out" ] ++ optionals propagateDoc [ "man" "info" ]; @@ -123,7 +123,7 @@ stdenv.mkDerivation { (mapc (lambda (arg) (when (file-directory-p (concat arg "/include")) - (setenv "NIX_${infixSalt}_CFLAGS_COMPILE" (concat (getenv "NIX_${infixSalt}_CFLAGS_COMPILE") " -isystem " arg "/include")))) + (setenv "NIX_CFLAGS_COMPILE_${suffixSalt}" (concat (getenv "NIX_CFLAGS_COMPILE_${suffixSalt}") " -isystem " arg "/include")))) '(${concatStringsSep " " (map (pkg: "\"${pkg}\"") pkgs)})) ''; }; diff --git a/nixpkgs/pkgs/build-support/cc-wrapper/gnat-wrapper.sh b/nixpkgs/pkgs/build-support/cc-wrapper/gnat-wrapper.sh index 15b53d76c630..d3f7d382c19a 100644 --- a/nixpkgs/pkgs/build-support/cc-wrapper/gnat-wrapper.sh +++ b/nixpkgs/pkgs/build-support/cc-wrapper/gnat-wrapper.sh @@ -18,12 +18,12 @@ fi source @out@/nix-support/utils.bash # Flirting with a layer violation here. -if [ -z "${NIX_BINTOOLS_WRAPPER_@infixSalt@_FLAGS_SET:-}" ]; then +if [ -z "${NIX_BINTOOLS_WRAPPER_FLAGS_SET_@suffixSalt@:-}" ]; then source @bintools@/nix-support/add-flags.sh fi # Put this one second so libc ldflags take priority. -if [ -z "${NIX_CC_WRAPPER_@infixSalt@_FLAGS_SET:-}" ]; then +if [ -z "${NIX_CC_WRAPPER_FLAGS_SET_@suffixSalt@:-}" ]; then source @out@/nix-support/add-flags.sh fi @@ -108,7 +108,7 @@ fi # Clear march/mtune=native -- they bring impurity. -if [ "$NIX_@infixSalt@_ENFORCE_NO_NATIVE" = 1 ]; then +if [ "$NIX_ENFORCE_NO_NATIVE_@suffixSalt@" = 1 ]; then rest=() # Old bash empty array hack for p in ${params+"${params[@]}"}; do @@ -124,12 +124,12 @@ fi if [ "$(basename $0)x" = "gnatmakex" ]; then extraBefore=("--GNATBIND=@out@/bin/gnatbind" "--GNATLINK=@out@/bin/gnatlink") - extraAfter=($NIX_@infixSalt@_GNATFLAGS_COMPILE) + extraAfter=($NIX_GNATFLAGS_COMPILE_@suffixSalt@) fi if [ "$(basename $0)x" = "gnatbindx" ]; then extraBefore=() - extraAfter=($NIX_@infixSalt@_GNATFLAGS_COMPILE) + extraAfter=($NIX_GNATFLAGS_COMPILE_@suffixSalt@) fi if [ "$(basename $0)x" = "gnatlinkx" ]; then diff --git a/nixpkgs/pkgs/build-support/cc-wrapper/setup-hook.sh b/nixpkgs/pkgs/build-support/cc-wrapper/setup-hook.sh index 5b13f2683097..6a913cc4eac7 100644 --- a/nixpkgs/pkgs/build-support/cc-wrapper/setup-hook.sh +++ b/nixpkgs/pkgs/build-support/cc-wrapper/setup-hook.sh @@ -6,9 +6,9 @@ # tools. For example: # # # Flags for compiling (whether or not linking) C code for the... -# NIX_BUILD_CFLAGS_COMPILE # ...build platform -# NIX_CFLAGS_COMPILE # ...host platform -# NIX_TARGET_CFLAGS_COMPILE # ...target platform +# NIX_CFLAGS_COMPILE_FOR_BUILD # ...build platform +# NIX_CFLAGS_COMPILE # ...host platform +# NIX_CFLAGS_COMPILE_FOR_TARGET # ...target platform # # Notice that these platforms are the 3 *relative* to the package using # cc-wrapper, not absolute like `x86_64-pc-linux-gnu`. @@ -33,12 +33,12 @@ # The basic strategy is: # # - Everyone exclusively *adds information* to relative-platform-specific -# environment variables, like `NIX_TARGET_CFLAGS_COMPILE`, to communicate +# environment variables, like `NIX_CFLAGS_COMPILE_FOR_TARGET`, to communicate # with the wrapped binaries. # # - The wrapped binaries will exclusively *read* cc-wrapper-derivation-specific -# environment variables distinguished with with `infixSalt`, like -# `NIX_@infixSalt@_CFLAGS_COMPILE`. +# environment variables distinguished with with `suffixSalt`, like +# `NIX_CFLAGS_COMPILE_@suffixSalt@`. # # - `add-flags`, beyond its old task of reading extra flags stuck inside the # cc-wrapper derivation, will convert the relative-platform-specific @@ -65,15 +65,15 @@ # function is guaranteed to be exactly the same. ccWrapper_addCVars () { # See ../setup-hooks/role.bash - local role_post role_pre + local role_post getHostRoleEnvHook if [ -d "$1/include" ]; then - export NIX_${role_pre}CFLAGS_COMPILE+=" -isystem $1/include" + export NIX_CFLAGS_COMPILE${role_post}+=" -isystem $1/include" fi if [ -d "$1/Library/Frameworks" ]; then - export NIX_${role_pre}CFLAGS_COMPILE+=" -iframework $1/Library/Frameworks" + export NIX_CFLAGS_COMPILE${role_post}+=" -iframework $1/Library/Frameworks" fi } @@ -105,10 +105,10 @@ fi # Export tool environment variables so various build systems use the right ones. -export NIX_${role_pre}CC=@out@ +export NIX_CC${role_post}=@out@ -export ${role_pre}CC=@named_cc@ -export ${role_pre}CXX=@named_cxx@ +export CC${role_post}=@named_cc@ +export CXX${role_post}=@named_cxx@ export CC${role_post}=@named_cc@ export CXX${role_post}=@named_cxx@ @@ -117,4 +117,4 @@ export CXX${role_post}=@named_cxx@ export NIX_HARDENING_ENABLE # No local scope in sourced file -unset -v role_pre role_post +unset -v role_post |