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[Icetime] PREFIX expansion for locating the chipdb files in the user home directory

This commit is contained in:
obijuan 2016-02-10 11:07:00 +01:00
parent b49d2d3e78
commit 873baf773a
1 changed files with 11 additions and 1 deletions
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12
icetime/icetime.cc
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@ -265,7 +265,17 @@ void read_config()
void read_chipdb()
{
char buffer[1024];
snprintf(buffer, 1024, PREFIX "/share/icebox/chipdb-%s.txt", config_device.c_str());
char path[1024];
//-- If the PREFIX initial character is ~ expand it the
//-- home directory
if (strlen(PREFIX)>0 && PREFIX[0]=='~')
snprintf(path, 1024, "%s%s", getenv("HOME"), &PREFIX[1]);
else
snprintf(path, 1024, "%s", PREFIX);
//-- Chipdb file with full path
snprintf(buffer, 1024, "%s/share/icebox/chipdb-%s.txt", path, config_device.c_str());
FILE *fdb = fopen(buffer, "r");
if (fdb == nullptr) {