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solenv(gcc-wrappers): remove trailing space of includepath

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Change-Id: Ic14140f197a2c5e1632fd27cfae38ca4eff9bd8c
Reviewed-on: https://gerrit.libreoffice.org/34562
Reviewed-by: Michael Stahl <mstahl@redhat.com>
Tested-by: Michael Stahl <mstahl@redhat.com>
This commit is contained in:
Mark Hung 2017-02-23 07:48:02 +08:00 committed by Michael Stahl
parent a438651d2b
commit baf043318e
1 changed files with 12 additions and 8 deletions
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20
solenv/gcc-wrappers/wrapper.cxx
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@ -49,7 +49,7 @@ void setupccenv() {
}
// Set-up include path
string includepath="INCLUDE=.;";
string includepath="INCLUDE=.";
char* incbuf;
size_t inclen;
_dupenv_s(&incbuf,&inclen,"SOLARINC");
@ -61,16 +61,20 @@ void setupccenv() {
free(incbuf);
// 3 = strlen(" -I")
for(size_t pos=0; pos != string::npos;) {
size_t endpos=inctmp.find(" -I",pos+3);
size_t len=endpos-pos-3;
for(size_t pos=0,len=0;pos<inctmp.length();) {
size_t endpos=inctmp.find(" -I",pos+1);
if(endpos==string::npos)
includepath.append(inctmp,pos+3,endpos);
else if(len>0) {
includepath.append(inctmp,pos+3,len);
endpos=inctmp.length();
len=endpos-pos;
while(len>0&&inctmp[pos+len-1]==' ')
--len;
if(len>3) {
includepath.append(";");
includepath.append(inctmp,pos+3,len-3);
}
pos=inctmp.find(" -I",pos+len);
pos=endpos;
}
if(_putenv(includepath.c_str())<0) {
cerr << "Error: could not export INCLUDE" << endl;