dbe46c0feb
We have a bunch of placeholders in our scripts that we replace at build time, for example by using sed(1). These placeholders come in three different formats: @PLACEHOLDER@, @@PLACEHOLDER@@ and ++PLACEHOLDER++. Next to being inconsistent it also creates a bit of a problem with CMake, which only supports the first syntax in its `configure_file()` function. To work around that we instead manually replace placeholders via string operations, which is a hassle and removes safeguards that CMake has to verify that we didn't forget to replace any placeholders. Besides that, other build systems like Meson also support the CMake syntax. Unify our codebase to consistently use the syntax supported by such build systems. Signed-off-by: Patrick Steinhardt <ps@pks.im> Signed-off-by: Junio C Hamano <gitster@pobox.com>
43 lines
1.1 KiB
Perl
43 lines
1.1 KiB
Perl
# BEGIN RUNTIME_PREFIX generated code.
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#
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# This finds our Git::* libraries relative to the script's runtime path.
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sub __git_system_path {
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my ($relpath) = @_;
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my $gitexecdir_relative = '@GITEXECDIR_REL@';
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# GIT_EXEC_PATH is supplied by `git` or the test suite.
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my $exec_path;
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if (exists $ENV{GIT_EXEC_PATH}) {
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$exec_path = $ENV{GIT_EXEC_PATH};
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} else {
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# This can happen if this script is being directly invoked instead of run
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# by "git".
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require FindBin;
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$exec_path = $FindBin::Bin;
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}
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# Trim off the relative gitexecdir path to get the system path.
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(my $prefix = $exec_path) =~ s/\Q$gitexecdir_relative\E$//;
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require File::Spec;
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return File::Spec->catdir($prefix, $relpath);
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}
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BEGIN {
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use lib split /@PATHSEP@/,
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(
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$ENV{GITPERLLIB} ||
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do {
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my $perllibdir = __git_system_path('@PERLLIBDIR_REL@');
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(-e $perllibdir) || die("Invalid system path ($relpath): $path");
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$perllibdir;
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}
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);
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# Export the system locale directory to the I18N module. The locale directory
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# is only installed if NO_GETTEXT is set.
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$Git::I18N::TEXTDOMAINDIR = __git_system_path('@LOCALEDIR_REL@');
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}
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# END RUNTIME_PREFIX generated code.
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