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Portable build: set a env var

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This commit is contained in:
Kovid Goyal 2011-06-14 13:08:13 -06:00
parent d24bd6e57c
commit f4e5714391
2 changed files with 6 additions and 0 deletions
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5
setup/installer/windows/portable.c
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@ -95,6 +95,11 @@ void launch_calibre(LPCTSTR exe, LPCTSTR config_dir, LPCTSTR library_dir) {
ExitProcess(1);
}
if (! SetEnvironmentVariable(TEXT("CALIBRE_PORTABLE_BUILD"), exe)) {
show_last_error(TEXT("Failed to set environment variables"));
ExitProcess(1);
}
dwFlags = CREATE_UNICODE_ENVIRONMENT | CREATE_NEW_PROCESS_GROUP;
_sntprintf_s(cmdline, BUFSIZE, _TRUNCATE, TEXT(" \"--with-library=%s\""), library_dir);

1
src/calibre/constants.py
View File

@ -32,6 +32,7 @@ isbsd = isfreebsd or isnetbsd
islinux = not(iswindows or isosx or isbsd)
isfrozen = hasattr(sys, 'frozen')
isunix = isosx or islinux
isportable = os.environ.get('CALIBRE_PORTABLE_BUILD', None) is not None
try:
preferred_encoding = locale.getpreferredencoding()