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add macports libcxx dependency on older macs for gdb #27203

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add macports libcxx dependency on older macs for gdb #27203

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4cf154f
add macports libcxx dependency on older macs for gdb
i3roly Dec 25, 2024
1c93f2a
amend OS check to include runtime as well (thanks @barracuda156)
i3roly Dec 26, 2024
c54aff5
use proper prefix. thanks @aeiouaeiouaeiouaeiouaeiouaeiou
i3roly Dec 27, 2024
cb09709
incorporate suggestions by @kencu
i3roly Dec 28, 2024
6746c4e
increase compiler blacklist for gdb, since clang9 (sierra) also fails.
i3roly Dec 28, 2024
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10 changes: 9 additions & 1 deletion devel/gdb/Portfile
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Original file line number Diff line number Diff line change
Expand Up @@ -54,7 +54,8 @@ depends_lib port:boehmgc \
port:zlib

# Older Apple clang versions segfault, c.f., https://trac.macports.org/ticket/56883
compiler.blacklist {clang < 601}
# recently GDB fails to build with the CLT for sierra
compiler.blacklist {clang < 1001}
compiler.thread_local_storage \
yes

Expand Down Expand Up @@ -86,6 +87,13 @@ pre-configure {

build.dir ${configure.dir}

#older macs require a new libcxx
if {${os.platform} eq "darwin" && ${os.major} < 17 && ${configure.cxx_stdlib} eq "libc++"} {
depends_lib-append port:macports-libcxx
configure.ldflags-append -L${prefix}/lib/libcxx
}


post-destroot {
if {${os.platform} eq "darwin" && ${os.major} < 12} {
system "chgrp procmod ${destroot}${prefix}/bin/ggdb*"
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