Merge pull request #328420 from toonn/quirc-absolute-install-name

From 7435b2e12c2004cb0c497ff313288902f2a6f39a Mon Sep 17 00:00:00 2001

From: toonn <toonn@toonn.io>

Date: Fri, 19 Jul 2024 21:53:58 +0200

Subject: [PATCH] Don't build demos

---

 Makefile | 7 ++-----

 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/Makefile b/Makefile

index 2d5b745..ecef988 100644

index 8327b4e..7901cc5 100644

--- a/Makefile

+++ b/Makefile

@@ -37,7 +37,7 @@ DEMO_UTIL_OBJ = \

@@ -45,7 +45,7 @@ DEMO_UTIL_OBJ = \

 OPENCV_CFLAGS := $(shell pkg-config --cflags opencv4 2>&1)

 OPENCV_LIBS = $(shell pkg-config --libs opencv4)

 .PHONY: all v4l sdl opencv install uninstall clean

@@ -85,14 +85,11 @@ libquirc.so.$(LIB_VERSION): $(LIB_OBJ)

@@ -93,15 +93,12 @@ libquirc.$(VERSIONED_LIB_SUFFIX): $(LIB_OBJ)

 .cxx.o:

 	$(CXX) $(QUIRC_CXXFLAGS) -o $@ -c $<

-install: libquirc.a libquirc.so.$(LIB_VERSION) quirc-demo quirc-scanner

+install: libquirc.a libquirc.so.$(LIB_VERSION)

-install: libquirc.a libquirc.$(LIB_SUFFIX) quirc-demo quirc-scanner

+install: libquirc.a libquirc.$(LIB_SUFFIX)

 	install -o root -g root -m 0644 lib/quirc.h $(DESTDIR)$(PREFIX)/include

 	install -o root -g root -m 0644 libquirc.a $(DESTDIR)$(PREFIX)/lib

 	install -o root -g root -m 0755 libquirc.so.$(LIB_VERSION) \

 	install -o root -g root -m 0755 libquirc.$(VERSIONED_LIB_SUFFIX) \

 		$(DESTDIR)$(PREFIX)/lib

 	cp -d libquirc.$(LIB_SUFFIX) $(DESTDIR)$(PREFIX)/lib

-	install -o root -g root -m 0755 quirc-demo $(DESTDIR)$(PREFIX)/bin

-	# install -o root -g root -m 0755 quirc-demo-opencv $(DESTDIR)$(PREFIX)/bin

-	install -o root -g root -m 0755 quirc-scanner $(DESTDIR)$(PREFIX)/bin

 uninstall:

 	rm -f $(DESTDIR)$(PREFIX)/include/quirc.h

-- 

2.42.2

{ lib, stdenv, fetchFromGitHub, SDL_gfx, SDL, libjpeg, libpng, opencv

, pkg-config }:

{ lib, stdenv, fetchFromGitHub, fetchpatch2, SDL_gfx, SDL, libjpeg, libpng

, opencv, pkg-config }:

stdenv.mkDerivation (finalAttrs: {

  pname = "quirc";

  makeFlags = [ "PREFIX=$(out)" ];

  env.NIX_CFLAGS_COMPILE = "-I${lib.getDev SDL}/include/SDL -I${SDL_gfx}/include/SDL";

  patches = [

    (fetchpatch2 {

      url = "https://github.com/dlbeer/quirc/commit/2c350d8aaf37246e538a2c93b2cce8c78600d2fc.patch?full_index=1";

      hash = "sha256-ZTcy/EoOBoyOjtXjmT+J/JcbX8lxGKmbWer23lymbWo=";

    })

    (fetchpatch2 {

      url = "https://github.com/dlbeer/quirc/commit/257c6c94d99960819ecabf72199e5822f60a3bc5.patch?full_index=1";

      hash = "sha256-WLQK7vy34VmgJzppTnRjAcZoSGWVaXQSaGq9An8W0rw=";

    })

  ] ++ lib.optionals stdenv.isDarwin [

    # Disable building of linux-only demos on darwin systems

  patches = lib.optionals stdenv.isDarwin [ ./0001-dont-build-demos.patch ];

  buildPhase = lib.optionalString stdenv.isDarwin ''

    runHook preBuild

    make libquirc.so

    make qrtest

    runHook postBuild

  '';

    ./0001-Don-t-build-demos.patch

  ];

  preInstall = ''

    mkdir -p "$out"/{bin,lib,include}

    # install all binaries

    find -maxdepth 1 -type f -executable ! -name '*.so.*' | xargs cp -t "$out"/bin

    find -maxdepth 1 -type f -executable ! -name '*.so.*' ! -name '*.dylib' \

      | xargs cp -t "$out"/bin

  '';

  postInstall = ''

    # don't install static library

    rm $out/lib/libquirc.a

  '' + (if stdenv.isDarwin then ''

    # Set absolute install name to avoid the need for DYLD_LIBRARY_PATH

    dylib=$out/lib/libquirc.${finalAttrs.version}.dylib

    ${stdenv.cc.targetPrefix}install_name_tool -id "$dylib" "$dylib"

  '' else ''

    ln -s $out/lib/libquirc.so.* $out/lib/libquirc.so

  '';

  '');

  meta = {

    description = "Small QR code decoding library";