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ncurses: Fix up library linking

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This commit is contained in:
William A. Kennington III 2015-06-18 20:00:18 -07:00
parent 10d06f4252
commit 5191f5be2e
1 changed files with 29 additions and 44 deletions
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73
pkgs/development/libraries/ncurses/default.nix
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@ -9,9 +9,7 @@
, abiVersion ? "5"
}:
let libSuffix = if stdenv.isDarwin then "dylib" else "so";
in stdenv.mkDerivation rec {
stdenv.mkDerivation rec {
name = "ncurses-5.9";
src = fetchurl {
@ -50,50 +48,37 @@ in stdenv.mkDerivation rec {
# When building a wide-character (Unicode) build, create backward
# compatibility links from the the "normal" libraries to the
# wide-character libraries (e.g. libncurses.so to libncursesw.so).
postInstall = if unicode then (''
# Create a non-abi versioned config
postInstall = ''
# Determine what suffixes our libraries have
suffix="$(awk -F': ' 'f{print $3; f=0} /default library suffix/{f=1}' config.log)"
libs="$(ls $out/lib/pkgconfig | tr ' ' '\n' | sed "s,\(.*\)$suffix\.pc,\1,g")"
suffixes="$(echo "$suffix" | awk '{for (i=1; i < length($0); i++) {x=substr($0, i+1, length($0)-i); print x}}')"
# Get the path to the config util
cfg=$(basename $out/bin/ncurses*-config)
ln -svf $cfg $out/bin/ncursesw-config
ln -svf $cfg $out/bin/ncurses-config
# Allow for end users who #include <ncurses?w/*.h>
mv "$out"/include/ncursesw/* "$out"/include/
rmdir "$out"/include/ncursesw
ln -svf . $out/include/ncursesw
ln -svf . $out/include/ncurses
for newsuffix in $suffixes ""; do
# Create a non-abi versioned config util links
ln -svf $cfg $out/bin/ncurses$newsuffix-config
# Create non-unicode compatability
libs="$(find $out/lib -name \*w.a | sed 's,.*lib\(.*\)w.a.*,\1,g')"
for lib in $libs; do
if [ -e "$out/lib/lib''${lib}w.${libSuffix}" ]; then
ln -svf lib''${lib}w.${libSuffix} $out/lib/lib$lib.${libSuffix}
ln -svf lib''${lib}w.${libSuffix}.${abiVersion} $out/lib/lib$lib.${libSuffix}.${abiVersion}
fi
ln -svf lib''${lib}w.a $out/lib/lib$lib.a
ln -svf ''${lib}w.pc $out/lib/pkgconfig/$lib.pc
# Allow for end users who #include <ncurses?w/*.h>
ln -svf . $out/include/ncurses$newsuffix
for lib in $libs; do
for dylibtype in so dll dylib; do
if [ -e "$out/lib/lib''${lib}$suffix.$dylibtype" ]; then
ln -svf lib''${lib}$suffix.$dylibtype $out/lib/lib$lib$newsuffix.$dylibtype
ln -svf lib''${lib}$suffix.$dylibtype.${abiVersion} $out/lib/lib$lib$newsuffix.$dylibtype.${abiVersion}
fi
done
for statictype in a dll.a la; do
if [ -e "$out/lib/lib''${lib}$suffix.$statictype" ]; then
ln -svf lib''${lib}$suffix.$statictype $out/lib/lib$lib$newsuffix.$statictype
fi
done
ln -svf ''${lib}$suffix.pc $out/lib/pkgconfig/$lib$newsuffix.pc
done
done
# Create curses compatability
ln -svf libncursesw.so $out/lib/libcursesw.so
ln -svf libncursesw.so $out/lib/libcurses.so
'' + lib.optionalString stdenv.isCygwin ''
for lib in $libs; do
if test -e $out/lib/lib''${lib}w.dll.a; then
ln -svf lib''${lib}w.dll.a $out/lib/lib$lib.dll.a
fi
done
'') else ''
# Create a non-abi versioned config
cfg=$(basename $out/bin/ncurses*-config)
ln -svf $cfg $out/bin/ncurses-config
# Allow for end users who #include <ncurses/*.h>
mv "$out"/include/ncurses/* "$out"/include/
rmdir "$out"/include/ncurses
ln -svf . $out/include/ncurses
# Create curses compatability
ln -svf libncurses.so $out/lib/libcurses.so
'';
preFixup = ''
@ -124,5 +109,5 @@ in stdenv.mkDerivation rec {
maintainers = [ lib.maintainers.wkennington ];
};
passthru.ldflags = if unicode then "-lncursesw" else "-lncurses";
passthru.ldflags = "-lncurses";
}