mirror of
https://github.com/NixOS/nixpkgs.git
synced 2024-12-29 17:14:33 +00:00
8bc5104a6e
When specifying the `builder` attribute in `stdenv.mkDerivation`, this
will be effectively transformed into
builtins.derivation {
builder = stdenv.shell;
args = [ "-e" builder ];
}
This also means that `default-builder.sh` is never sourced and as a
result it's not guaranteed that `$NIX_ATTRS_SH_FILE` is set to a correct
location[1].
Also, we need to source `.attrs.sh` to source `$stdenv`. So, the
following is done now:
* If `$NIX_ATTRS_SH_FILE` points to a correct location, then use it.
Directly using `.attrs.sh` is problematic for `nix-shell(1)` usage
(see previous commit for more context), so prefer the environment
variable if possible.
* Otherwise, if `.attrs.sh` exists, then use it. See [1] for when this
can happen.
* If neither applies, it can be assumed that `__structuredAttrs` is
turned off and thus nothing needs to be done.
[1] It's possible that it doesn't exist at all - in case of Nix 2.3 or
it can point to a wrong location on older Nix versions with a bug in
`__structuredAttrs`.
128 lines
4.6 KiB
Bash
128 lines
4.6 KiB
Bash
if [ -e "$NIX_ATTRS_SH_FILE" ]; then . "$NIX_ATTRS_SH_FILE"; elif [ -f .attrs.sh ]; then . .attrs.sh; fi
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source $stdenv/setup
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providedPreConfigure="$preConfigure";
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preConfigure() {
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eval "$providedPreConfigure"
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. $GNUSTEP_MAKEFILES/GNUstep.sh
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}
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wrapGSMake() {
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local program="$1"
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local config="$2"
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local wrapped="$(dirname $program)/.$(basename $program)-wrapped"
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mv "$program" "$wrapped"
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cat > "$program"<<EOF
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#! $SHELL -e
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export GNUSTEP_CONFIG_FILE="$config"
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exec "$wrapped" "\$@"
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EOF
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chmod +x "$program"
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}
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postInstall() {
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local conf="$out/share/.GNUstep.conf"
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mkdir -p "$out/share"
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touch $conf
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# add the current package to the paths
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local tmp="$out/lib/GNUstep/Applications"
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if [ -d "$tmp" ] && case "$NIX_GNUSTEP_SYSTEM_APPS" in *"${tmp}"*) false;; *) true;; esac; then
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addToSearchPath NIX_GNUSTEP_SYSTEM_APPS "$tmp"
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fi
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tmp="$out/lib/GNUstep/Applications"
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if [ -d "$tmp" ] && case "$NIX_GNUSTEP_SYSTEM_ADMIN_APPS" in *"${tmp}"*) false;; *) true;; esac; then
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addToSearchPath NIX_GNUSTEP_SYSTEM_ADMIN_APPS "$tmp"
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fi
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tmp="$out/lib/GNUstep/WebApplications"
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if [ -d "$tmp" ] && case "$NIX_GNUSTEP_SYSTEM_WEB_APPS" in *"${tmp}"*) false;; *) true;; esac; then
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addToSearchPath NIX_GNUSTEP_SYSTEM_WEB_APPS "$tmp"
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fi
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tmp="$out/bin"
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if [ -d "$tmp" ] && case "$NIX_GNUSTEP_SYSTEM_TOOLS" in *"${tmp}"*) false;; *) true;; esac; then
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addToSearchPath NIX_GNUSTEP_SYSTEM_TOOLS "$tmp"
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fi
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tmp="$out/sbin"
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if [ -d "$tmp" ] && case "$NIX_GNUSTEP_SYSTEM_ADMIN_TOOLS" in *"${tmp}"*) false;; *) true;; esac; then
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addToSearchPath NIX_GNUSTEP_SYSTEM_ADMIN_TOOLS "$tmp"
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fi
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tmp="$out/lib/GNUstep"
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if [ -d "$tmp" ] && case "$NIX_GNUSTEP_SYSTEM_LIBRARY" in *"${tmp}"*) false;; *) true;; esac; then
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addToSearchPath NIX_GNUSTEP_SYSTEM_LIBRARY "$tmp"
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fi
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tmp="$out/include"
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if [ -d "$tmp" ] && case "$NIX_GNUSTEP_SYSTEM_HEADERS" in *"${tmp}"*) false;; *) true;; esac; then
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if [ -z "$NIX_GNUSTEP_SYSTEM_HEADERS" ]; then
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export NIX_GNUSTEP_SYSTEM_HEADERS="$tmp"
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else
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export NIX_GNUSTEP_SYSTEM_HEADERS+=" $tmp"
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fi
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fi
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tmp="$out/lib"
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if [ -d "$tmp" ] && case "$NIX_GNUSTEP_SYSTEM_LIBRARIES" in *"${tmp}"*) false;; *) true;; esac; then
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addToSearchPath NIX_GNUSTEP_SYSTEM_LIBRARIES "$tmp"
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fi
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tmp="$out/share/GNUstep/Documentation"
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if [ -d "$tmp" ] && case "$NIX_GNUSTEP_SYSTEM_DOC" in *"${tmp}"*) false;; *) true;; esac; then
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addToSearchPath NIX_GNUSTEP_SYSTEM_DOC "$tmp"
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fi
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tmp="$out/share/man"
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if [ -d "$tmp" ] && case "$NIX_GNUSTEP_SYSTEM_DOC_MAN" in *"${tmp}"*) false;; *) true;; esac; then
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addToSearchPath NIX_GNUSTEP_SYSTEM_DOC_MAN "$tmp"
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fi
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tmp="$out/share/info"
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if [ -d "$tmp" ] && case "$NIX_GNUSTEP_SYSTEM_DOC_INFO" in *"${tmp}"*) false;; *) true;; esac; then
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addToSearchPath NIX_GNUSTEP_SYSTEM_DOC_INFO "$tmp"
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fi
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# write the config file
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echo GNUSTEP_MAKEFILES=$GNUSTEP_MAKEFILES >> $conf
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if [ -n "$NIX_GNUSTEP_SYSTEM_APPS" ]; then
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echo NIX_GNUSTEP_SYSTEM_APPS="$NIX_GNUSTEP_SYSTEM_APPS"
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fi
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if [ -n "$NIX_GNUSTEP_SYSTEM_ADMIN_APPS" ]; then
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echo NIX_GNUSTEP_SYSTEM_ADMIN_APPS="$NIX_GNUSTEP_SYSTEM_ADMIN_APPS" >> $conf
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fi
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if [ -n "$NIX_GNUSTEP_SYSTEM_WEB_APPS" ]; then
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echo NIX_GNUSTEP_SYSTEM_WEB_APPS="$NIX_GNUSTEP_SYSTEM_WEB_APPS" >> $conf
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fi
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if [ -n "$NIX_GNUSTEP_SYSTEM_TOOLS" ]; then
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echo NIX_GNUSTEP_SYSTEM_TOOLS="$NIX_GNUSTEP_SYSTEM_TOOLS" >> $conf
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fi
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if [ -n "$NIX_GNUSTEP_SYSTEM_ADMIN_TOOLS" ]; then
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echo NIX_GNUSTEP_SYSTEM_ADMIN_TOOLS="$NIX_GNUSTEP_SYSTEM_ADMIN_TOOLS" >> $conf
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fi
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if [ -n "$NIX_GNUSTEP_SYSTEM_LIBRARY" ]; then
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echo NIX_GNUSTEP_SYSTEM_LIBRARY="$NIX_GNUSTEP_SYSTEM_LIBRARY" >> $conf
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fi
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if [ -n "$NIX_GNUSTEP_SYSTEM_HEADERS" ]; then
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echo NIX_GNUSTEP_SYSTEM_HEADERS="$NIX_GNUSTEP_SYSTEM_HEADERS" >> $conf
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fi
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if [ -n "$NIX_GNUSTEP_SYSTEM_LIBRARIES" ]; then
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echo NIX_GNUSTEP_SYSTEM_LIBRARIES="$NIX_GNUSTEP_SYSTEM_LIBRARIES" >> $conf
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fi
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if [ -n "$NIX_GNUSTEP_SYSTEM_DOC" ]; then
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echo NIX_GNUSTEP_SYSTEM_DOC="$NIX_GNUSTEP_SYSTEM_DOC" >> $conf
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fi
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if [ -n "$NIX_GNUSTEP_SYSTEM_DOC_MAN" ]; then
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echo NIX_GNUSTEP_SYSTEM_DOC_MAN="$NIX_GNUSTEP_SYSTEM_DOC_MAN" >> $conf
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fi
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if [ -n "$NIX_GNUSTEP_SYSTEM_DOC_INFO" ]; then
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echo NIX_GNUSTEP_SYSTEM_DOC_INFO="$NIX_GNUSTEP_SYSTEM_DOC_INFO" >> $conf
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fi
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for i in $out/bin/*; do
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echo "wrapping $(basename $i)"
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wrapGSMake "$i" "$out/share/.GNUstep.conf"
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done
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}
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genericBuild
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