id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	port
34233	apple-gcc42 doesn't honor -isysroot correctly	jeremyhu@…	royliu@macports.org	"{{{
/opt/local/libexec/apple-gcc42/gcc/i686-apple-darwin10/4.2.1/cc1 -E -quiet -isysroot /Developer/SDKs/MacOSX10.5.sdk test.c | grep usr/include| head -n 1
# 1 ""/usr/include/stdio.h"" 1 3 4
}}}

{{{
~ $ /opt/local/libexec/apple-gcc42/gcc/i686-apple-darwin8/4.2.1/cc1 -E -quiet -isysroot /Developer/SDKs/MacOSX10.4u.sdk test.c | grep usr/include| head -n 1
# 1 ""/usr/include/stdio.h"" 1 3 4
}}}

gcc42 (and the rest of the gcc ports) are ok:
{{{
~ $ /opt/local/libexec/gcc/i386-apple-darwin8.11.1/4.2.4/cc1 -E -quiet -isysroot /Developer/SDKs/MacOSX10.4u.sdk test.c | grep usr/include| head -n 1
# 1 ""/Developer/SDKs/MacOSX10.4u.sdk/usr/include/stdio.h"" 1 3 4
}}}

---

{{{
$ /opt/local/libexec/apple-gcc42/gcc/i686-apple-darwin8/4.2.1/cc1 -v -quiet -E -isysroot /Developer/SDKs/MacOSX10.4u.sdk test.c > /dev/null 
ignoring nonexistent directory ""/opt/local/lib/apple-gcc42/gcc/i686-apple-darwin8/4.2.1/../../../../i686-apple-darwin8/include""
#include ""..."" search starts here:
#include <...> search starts here:
 /usr/local/include
 /opt/local/include
 /opt/local/lib/apple-gcc42/gcc/i686-apple-darwin8/4.2.1/include
 /usr/include
 /Developer/SDKs/MacOSX10.4u.sdk/System/Library/Frameworks (framework directory)
 /Developer/SDKs/MacOSX10.4u.sdk/Library/Frameworks (framework directory)
End of search list.

$ /opt/local/libexec/gcc/i386-apple-darwin8.11.1/4.2.4/cc1 -v -quiet -E -isysroot /Developer/SDKs/MacOSX10.4u.sdk test.c > /dev/null 
ignoring nonexistent directory ""/Developer/SDKs/MacOSX10.4u.sdk/opt/local/include""
ignoring nonexistent directory ""/opt/local/lib/gcc42/gcc/i386-apple-darwin8.11.1/4.2.4/../../../../i386-apple-darwin8.11.1/include""
#include ""..."" search starts here:
#include <...> search starts here:
 /opt/local/lib/gcc42/gcc/i386-apple-darwin8.11.1/4.2.4/include
 /Developer/SDKs/MacOSX10.4u.sdk/usr/include
 /Developer/SDKs/MacOSX10.4u.sdk/System/Library/Frameworks
 /Developer/SDKs/MacOSX10.4u.sdk/Library/Frameworks
End of search list.
}}}"	defect	closed	Normal		ports	2.0.4	fixed		jeremyhu@…	apple-gcc42