77 lines
2.5 KiB
Nix
77 lines
2.5 KiB
Nix
{ stdenv, fetchurl
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, zlibSupport ? false, zlib
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, sslSupport ? false, openssl
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, scpSupport ? false, libssh2
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, linkStatic ? false
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}:
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assert zlibSupport -> zlib != null;
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assert sslSupport -> openssl != null;
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stdenv.mkDerivation rec {
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name = "curl-7.21.0";
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src = fetchurl {
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url = "http://curl.haxx.se/download/${name}.tar.bz2";
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sha256 = "1fl7sh38i746b57aqjqjaykwq4rhm2p1phzrgnc2h6wm2k2b95gy";
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};
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# Zlib and OpenSSL must be propagated because `libcurl.la' contains
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# "-lz -lssl", which aren't necessary direct build inputs of
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# applications that use Curl.
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propagatedBuildInputs =
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stdenv.lib.optional zlibSupport zlib ++
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stdenv.lib.optional sslSupport openssl;
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configureFlags = ''
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${if sslSupport then "--with-ssl=${openssl}" else "--without-ssl"}
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${if scpSupport then "--with-libssh2=${libssh2}" else "--without-libssh2"}
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${if linkStatic then "--enable-static --disable-shared" else ""}
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'';
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dontDisableStatic = if linkStatic then true else false;
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CFLAGS = if stdenv ? isDietLibC then "-DHAVE_INET_NTOA_R_2_ARGS=1" else "";
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LDFLAGS = if linkStatic then "-static" else "";
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CXX = "g++";
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CXXCPP = "g++ -E";
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# libtool hack to get a static binary. Notice that to 'configure' I passed
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# other LDFLAGS, because it doesn't use libtool for linking in the tests.
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makeFlags = if linkStatic then "LDFLAGS=-all-static" else "";
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crossAttrs = {
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# We should refer to the cross built openssl
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# For the 'urandom', maybe it should be a cross-system option
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configureFlags = ''
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${if sslSupport then "--with-ssl=${openssl.hostDrv}" else "--without-ssl"}
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${if linkStatic then "--enable-static --disable-shared" else ""}
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--with-random /dev/urandom
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'';
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};
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passthru = {
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inherit sslSupport openssl;
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};
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preConfigure = ''
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substituteInPlace configure --replace /usr/bin /no-such-path
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'';
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patches = [
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/* Fixes broken retry support when a timeout is used. The
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select() system call (used to wait for the connection to come
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up) can return slightly before the computed deadline (a few
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milliseconds). Curl will think the problem is something else,
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proceed with the next IP address (which usually doesn't exist),
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then barf with a CURLE_COULDNT_CONNECT error, which is
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considered non-transient so it won't retry. */
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./connect-timeout.patch
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];
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meta = {
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description = "A command line tool for transferring files with URL syntax";
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homepage = http://curl.haxx.se/;
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};
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}
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