[curl] Update (#18971)

* Modernize portfile

* Don't export implicit link libraries

* Revise osx framework handling

* Fix exported per-config location of dependencies

* Move curl-config to tools, incl. debug variant

* Update to 7.77.0

* Add WinIDN support and default IDN selection

* Use pkgconfig for libidn2 configuration

* Update to 0.78.0

* Remove obsolete nghttp2 staticlib patch

* Fix libs duplication in pc file

* Resolve transitive deps for pc file/curl-config

* x-add-version

* Fix winssl dependencies

* Add winldap feature, not default

* Update git-tree

Co-authored-by: past-due <30942300+past-due@users.noreply.github.com>

ports/curl/0002_fix_uwp.patch

@@ -13,16 +13,4 @@ index 62b7b33..8a4bd71 100644
  if(WIN32)
    add_definitions(-D_USRDLL)
  endif()
-diff --git a/CMakeLists.txt b/CMakeLists.txt
-index 9e47967..7694f04 100644
---- a/CMakeLists.txt
-+++ b/CMakeLists.txt
-@@ -505,7 +505,7 @@ if(USE_QUICHE)
-   cmake_pop_check_state()
- endif()
-
--if(WIN32)
-+if(WIN32 AND NOT CMAKE_SYSTEM_NAME STREQUAL "WindowsStore")
-   set(USE_WIN32_CRYPTO ON)
- endif()
 

ports/curl/0005_remove_imp_suffix.patch

@@ -9,5 +9,6 @@ index 1d71e14..62b7b33 100644
 -if(WIN32)
 +if(WIN32 AND 0)
    if(BUILD_SHARED_LIBS)
-     # Add "_imp" as a suffix before the extension to avoid conflicting with the statically linked "libcurl.lib"
-     set_target_properties(${LIB_NAME} PROPERTIES IMPORT_SUFFIX "_imp.lib")
+     if(MSVC)
+       # Add "_imp" as a suffix before the extension to avoid conflicting with
+       # the statically linked "libcurl.lib"

ports/curl/0012-fix-dependency-idn2.patch

@@ -1,51 +1,14 @@
 diff --git a/CMakeLists.txt b/CMakeLists.txt
-index dc7223b..a661cb8 100644
+index 9f6de81..6702845 100644
 --- a/CMakeLists.txt
 +++ b/CMakeLists.txt
-@@ -620,9 +620,6 @@ if(NOT CURL_DISABLE_LDAPS)
-   check_include_file_concat("ldapssl.h"  HAVE_LDAPSSL_H)
+@@ -632,6 +632,9 @@ endif()
+ option(USE_LIBIDN2 "Use libidn2 for IDN support" ON)
+ set(HAVE_LIBIDN2 OFF)
+ if(USE_LIBIDN2)
++  set(HAVE_LIBIDN2 TRUE)
++  list(APPEND CURL_LIBS ${LIBIDN2_LIBRARIES})
++elseif(0)
+   check_library_exists_concat("idn2" idn2_lookup_ul HAVE_LIBIDN2)
  endif()
 
--# Check for idn
--check_library_exists_concat("idn2" idn2_lookup_ul HAVE_LIBIDN2)
--
- # Check for symbol dlopen (same as HAVE_LIBDL)
- check_library_exists("${CURL_LIBS}" dlopen "" HAVE_DLOPEN)
-
-@@ -870,6 +867,20 @@ if(CURL_CA_PATH_SET AND NOT USE_OPENSSL AND NOT USE_MBEDTLS)
-           "Set CURL_CA_PATH=none or enable one of those TLS backends.")
- endif()
-
-+if (CMAKE_USE_IDN2)
-+    include(FindPackageHandleStandardArgs)
-+    include(SelectLibraryConfigurations)
-+    
-+    find_path(LIBIDN2_INCLUDE_DIRS idn2.h)
-+    find_library(LIBIDN2_LIBRARY_DEBUG NAMES libidn2 idn2 PATHS ${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/debug/lib NO_DEFAULT_PATH Release RelWithDebInfo MinSizeRel)
-+    find_library(LIBIDN2_LIBRARY_RELEASE NAMES libidn2 idn2 PATHS ${_VCPKG_INSTALLED_DIR}/${VCPKG_TARGET_TRIPLET}/lib NO_DEFAULT_PATH Debug)
-+    select_library_configurations(LIBIDN2)
-+    
-+    add_definitions(-DHAVE_IDN2_H -DHAVE_LIBIDN2)
-+    include_directories(${LIBIDN2_INCLUDE_DIRS})
-+    link_libraries(${LIBIDN2_LIBRARY})
-+endif()
-+
- # Check for header files
- if(NOT UNIX)
-   check_include_file_concat("windows.h"      HAVE_WINDOWS_H)
-@@ -906,7 +917,6 @@ check_include_file_concat("crypto.h"         HAVE_CRYPTO_H)
- check_include_file_concat("err.h"            HAVE_ERR_H)
- check_include_file_concat("errno.h"          HAVE_ERRNO_H)
- check_include_file_concat("fcntl.h"          HAVE_FCNTL_H)
--check_include_file_concat("idn2.h"           HAVE_IDN2_H)
- check_include_file_concat("ifaddrs.h"        HAVE_IFADDRS_H)
- check_include_file_concat("io.h"             HAVE_IO_H)
- check_include_file_concat("krb.h"            HAVE_KRB_H)
-@@ -1362,7 +1372,6 @@ _add_if("libz"          HAVE_LIBZ)
- _add_if("brotli"        HAVE_BROTLI)
- _add_if("zstd"          HAVE_ZSTD)
- _add_if("AsynchDNS"     USE_ARES OR USE_THREADS_POSIX OR USE_THREADS_WIN32)
--_add_if("IDN"           HAVE_LIBIDN2)
- _add_if("Largefile"     (CURL_SIZEOF_CURL_OFF_T GREATER 4) AND
-                         ((SIZEOF_OFF_T GREATER 4) OR USE_WIN32_LARGE_FILES))
- # TODO SSP1 (Schannel) check is missing

ports/curl/0020-fix-pc-file.patch

@@ -1,16 +1,59 @@
-diff -urw a/CMakeLists.txt b/CMakeLists.txt
---- a/CMakeLists.txt	2021-05-10 20:46:52.204346972 +0200
-+++ b/CMakeLists.txt	2021-05-11 19:39:00.065235266 +0200
-@@ -1482,6 +1482,12 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 8b2e428..ea430f4 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -1462,7 +1462,26 @@ set(includedir              "\${prefix}/include")
+ set(LDFLAGS                 "${CMAKE_SHARED_LINKER_FLAGS}")
+ set(LIBCURL_LIBS            "")
+ set(libdir                  "${CMAKE_INSTALL_PREFIX}/lib")
+-foreach(_lib ${CMAKE_C_IMPLICIT_LINK_LIBRARIES} ${CURL_LIBS})
++function(flatten input output)
++  set(output_libs "${${output}}")
++  set(input_libs "${${input}}")
++  while(input_libs)
++    list(POP_BACK input_libs lib)
++    if(NOT "${lib}" IN_LIST output_libs)
++      if(TARGET "${lib}")
++        get_target_property(link_libs "${lib}" INTERFACE_LINK_LIBRARIES)
++        if(link_libs)
++          flatten(link_libs output_libs)
++        endif()
++      endif()
++      list(PREPEND output_libs "${lib}")
++    endif()
++  endwhile()
++  set("${output}" "${output_libs}" PARENT_SCOPE)
++endfunction()
++set(CURL_LIBS_FLAT "")
++flatten(CURL_LIBS CURL_LIBS_FLAT)
++foreach(_lib ${CURL_LIBS_FLAT})
+   if(TARGET "${_lib}")
+     set(_libname "${_lib}")
+     get_target_property(_libtype "${_libname}" TYPE)
+@@ -1473,12 +1492,26 @@ foreach(_lib ${CMAKE_C_IMPLICIT_LINK_LIBRARIES} ${CURL_LIBS})
+       # this information in the .pc file.
+       continue()
+     endif()
++    set(_lib NOTFOUND)
++    if(DEFINED CMAKE_BUILD_TYPE)
++      string(TOUPPER "${CMAKE_BUILD_TYPE}" config)
++      get_target_property(_lib "${_libname}" IMPORTED_LOCATION_${config})
++    endif()
++    if(NOT _lib)
+     get_target_property(_lib "${_libname}" LOCATION)
++    endif()
+     if(NOT _lib)
        message(WARNING "Bad lib in library list: ${_libname}")
        continue()
      endif()
-+  elseif(_lib MATCHES "^(.*)/([^/]*)[.]framework$")
+   endif()
++  if(_lib MATCHES "^(.*)/([^/]*)[.]framework$")
 +    if(CMAKE_MATCH_1 IN_LIST CMAKE_C_IMPLICIT_LINK_FRAMEWORK_DIRECTORIES)
 +      set(_lib "-framework ${CMAKE_MATCH_2}")
 +    else()
 +      set(_lib "-framework ${_lib}")
 +    endif()
-   endif()
++  endif()
    if(_lib MATCHES ".*/.*" OR _lib MATCHES "^-")
      set(LIBCURL_LIBS          "${LIBCURL_LIBS} ${_lib}")
+   else()

ports/curl/0021-normaliz.patch

@@ -0,0 +1,13 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 6d209be..9f6de81 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -638,7 +638,7 @@ endif()
+ if(WIN32)
+   option(USE_WIN32_IDN "Use WinIDN for IDN support" OFF)
+   if(USE_WIN32_IDN)
+-    list(APPEND CURL_LIBS "Normaliz")
++    list(APPEND CURL_LIBS "normaliz")
+     set(WANT_IDN_PROTOTYPES ON)
+   endif()
+ endif()

ports/curl/0022-deduplicate-libs.patch

@@ -0,0 +1,25 @@
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 09d82f1..f0d99e6 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -1507,6 +1507,7 @@ else()
+   set(ENABLE_SHARED         "no")
+   set(ENABLE_STATIC         "yes")
+   set(LIBCURL_NO_SHARED     "${LIBCURL_LIBS}")
++  set(LIBCURL_LIBS          "")
+ endif()
+ # "a" (Linux) or "lib" (Windows)
+ string(REPLACE "." "" libext "${CMAKE_STATIC_LIBRARY_SUFFIX}")
+diff --git a/curl-config.in b/curl-config.in
+index 8b4a29a..e756ae8 100644
+--- a/curl-config.in
++++ b/curl-config.in
+@@ -172,7 +172,7 @@ while test $# -gt 0; do
+
+     --static-libs)
+         if test "X@ENABLE_STATIC@" != "Xno" ; then
+-          echo @libdir@/libcurl.@libext@ @LDFLAGS@ @LIBCURL_LIBS@
++          echo @libdir@/libcurl.@libext@ @LDFLAGS@ @LIBCURL_NO_SHARED@
+         else
+           echo "curl was built with static libraries disabled" >&2
+           exit 1