[MacPorts] #73696: poppler @26.02.0_0: Undefined symbols __ZN5GpgME4Data8toStringB5cxx11Ev __ZNK5GpgME5Error11asStdStringB5cxx11Ev

[MacPorts]

#73696: poppler @26.02.0_0: Undefined symbols __ZN5GpgME4Data8toStringB5cxx11Ev
__ZNK5GpgME5Error11asStdStringB5cxx11Ev
-------------------------+-------------------------------------------------
  Reporter:              |      Owner:  dbevans
  jrandall814            |
      Type:  defect      |     Status:  assigned
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.12.4
Resolution:              |   Keywords:  lion mountainlion mavericks
      Port:  poppler     |  yosemite elcapitan sierra highsierra mojave
-------------------------+-------------------------------------------------

Comment (by JULWAL1):

 Recently, a new upstream version of Poppler was released (26.08.0)
 I edited two sections of the Portfile (that I shared above) to:

 {{{
 version             26.08.0
 }}}

 and

 {{{
 checksums           rmd160  48d9db233c40b16264dda40ca18178981d7adf4a \
                     sha256
 dc906e68cea698109706ac6aa3d2c9d4512fcfcac42d90b8afcda486d1b9abd0 \
                     size    2031352
 }}}

 and I then managed to compile it successfully without any errors.

 The patch file:  ''patch-CMakeLists.txt-fix-boost.diff''  did change for
 ''Poppler 26.05.0'' onwards:

 {{{
 --- CMakeLists.txt.orig 2026-05-18 16:18:23.000000000 +0100
 +++ CMakeLists.txt      2026-05-18 16:27:13.000000000 +0100
 @@ -235,7 +235,7 @@
  macro_optional_find_package(Cairo ${CAIRO_VERSION})

  if (ENABLE_BOOST)
 -  find_package(Boost ${BOOST_VERSION} CONFIG)
 +  find_package(Boost 1.74.0 MODULE)
    if(Boost_FOUND)
      set(USE_BOOST_HEADERS ON)
    else()

 }}}


 Before I shared the Portfile in question, I added the following section
 that I borrowed from the Portfile from ''libheif 1.23.x'', as I thought is
 was relevant.

 {{{
 platform darwin {
     if {${os.major} >= 10 && [string match *clang* ${configure.compiler}]}
 {
         # Fix for error: non-portable path to file <DAV1D/xxx.h> and
 <AOM/xxx.h>
         # https://trac.macports.org/ticket/67404
         # Flags are Clang-specific, they break build with GCC.
         configure.cxxflags-append \
                             -Wno-nonportable-include-path \
                             -Wno-error=nonportable-include-path \
                             -Wno-unknown-warning-option \
                             -Wno-error=unknown-warning-option
     }
 }
 }}}


 These are the important parts that I added/changed to get it to compile
 correctly or macOS Sierra (10.12):

 {{{
 configure.cxxflags-append \
     -D_LIBCPP_DISABLE_AVAILABILITY
 }}}

 and

 {{{
 # Tell the legacy support module to seamlessly bridge the standard library
 paths
 legacysupport.newest_darwin_requires_legacy 18
 legacysupport.use_mp_libcxx no
 }}}

 and

 {{{
 platform darwin {
     if {${os.major} < 17} {
         configure.ldflags-append -L${prefix}/lib/libcxx
 -Wl,-rpath,${prefix}/lib/libcxx
     }
 }
 }}}


 Maybe the logic needs changing for 10.11 or 10.13

 Also, on 10.12, I have the following installed:


 {{{
 $ echo ; xcodebuild -version && xcodebuild -showsdks ; echo ; xcodebuild
 -sdk macosx -version ; echo ; xcrun --sdk macosx --show-sdk-path ; echo ;
 /usr/bin/clang -isysroot "$(xcrun --sdk macosx --show-sdk-path)" -v ; echo
 ; /usr/bin/clang -isysroot
 "/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk" -v


 Xcode 9.2
 Build version 9C40b
 macOS SDKs:
         macOS 10.13                     -sdk macosx10.13


 MacOSX10.13.sdk - macOS 10.13 (macosx10.13)
 SDKVersion: 10.13
 Path:
 /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk
 PlatformVersion: 1.1
 PlatformPath:
 /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform
 ProductBuildVersion: 17C76
 ProductCopyright: 1983-2017 Apple Inc.
 ProductName: Mac OS X
 ProductUserVisibleVersion: 10.13.2
 ProductVersion: 10.13.2


 /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk

 Apple LLVM version 9.0.0 (clang-900.0.39.2)
 Target: x86_64-apple-darwin16.7.0
 Thread model: posix
 InstalledDir:
 /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
 clang: warning: argument unused during compilation: '-isysroot
 /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.13.sdk'
 [-Wunused-command-line-argument]

 Apple LLVM version 9.0.0 (clang-900.0.39.2)
 Target: x86_64-apple-darwin16.7.0
 Thread model: posix
 InstalledDir:
 /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin
 clang: warning: argument unused during compilation: '-isysroot
 /Library/Developer/CommandLineTools/SDKs/MacOSX.sdk' [-Wunused-command-
 line-argument]
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/73696#comment:34>
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