78 lines
2.3 KiB
Nix
78 lines
2.3 KiB
Nix
{ lib, stdenv
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, fetchFromGitHub
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, fetchpatch
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, cmake
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, libmicrohttpd
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}:
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let
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build =
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{ pname
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, subdir
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, buildInputs ? [ ]
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, description
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}:
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stdenv.mkDerivation rec {
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inherit pname;
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version = "0.1.1";
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src = fetchFromGitHub {
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owner = "digitalocean";
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repo = "prometheus-client-c";
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rev = "v${version}";
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sha256 = "0g69s24xwrv5974acshrhnp6i8rpby8c6bhz15m3d8kpgjw3cm8f";
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};
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nativeBuildInputs = [ cmake ];
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inherit buildInputs;
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# These patches will be in 0.1.2
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patches = [
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# Required so CMAKE_INSTALL_PREFIX is honored, otherwise it
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# installs headers in /usr/include (absolute)
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(
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fetchpatch {
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url = "https://github.com/digitalocean/prometheus-client-c/commit/5fcedeb506b7d47dd7bab35797f2c3f23db6fe10.patch";
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sha256 = "10hzg8v5jcgxz224kdq0nha9vs78wz098b0ys7gig2iwgrg018fy";
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}
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)
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(
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fetchpatch {
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url = "https://github.com/digitalocean/prometheus-client-c/commit/0c15e7e45ad0c3726593591fdd7d8f2fde845fe3.patch";
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sha256 = "06899v1xz3lpsdxww4p3q7pv8nrymnibncdc472056znr5fidlp0";
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}
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)
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];
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# Workaround build failure on -fno-common toolchains like upstream
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# gcc-10. Otherwise build fails as:
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# ld: CMakeFiles/prom.dir/src/prom_process_stat.c.o:(.bss+0x0): multiple definition of
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# `prom_process_start_time_seconds'; CMakeFiles/prom.dir/src/prom_collector.c.o:(.bss+0x0): first defined here
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# Should be fixed in 1.2.0 and later: https://github.com/digitalocean/prometheus-client-c/pull/25
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env.NIX_CFLAGS_COMPILE = "-fcommon";
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preConfigure = ''
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cd ${subdir}
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'';
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meta = {
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homepage = "https://github.com/digitalocean/prometheus-client-c/";
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inherit description;
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platforms = lib.platforms.unix;
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license = lib.licenses.asl20;
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maintainers = [ lib.maintainers.cfsmp3 ];
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};
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};
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in
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rec {
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libprom = build {
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pname = "libprom";
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subdir = "prom";
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description = "Prometheus Client in C";
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};
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libpromhttp = build {
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pname = "libpromhttp";
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subdir = "promhttp";
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buildInputs = [ libmicrohttpd libprom ];
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description = "Prometheus HTTP Endpoint in C";
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};
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}
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