diff options
| -rw-r--r-- | ChangeLog | 7 | ||||
| -rw-r--r-- | doc/user.sgml | 2 | ||||
| -rw-r--r-- | lib/libgloss.exp | 23 |
3 files changed, 21 insertions, 11 deletions
@@ -1,6 +1,13 @@ 2002-11-13 Matt Bemis <bemis@iol.unh.edu> * Fixed input/output to check for empty. +2002-11-12 Hans-Peter Nilsson <hp@bitrange.com> + * lib/libgloss.exp (newlib_include_flags): Use -isystem, not -I. + (libio_include_flags, g++_include_flags, libstdc++_include_flags, + winsup_include_flags): Ditto. + * doc/user.sgml (Local Config File): Use -isystem, not -I, in + example. + 2002-11-12 Peter Breitenlohner <peb@mppmu.mpg.de> 2002-10-29 Maciej W. Rozycki <macro@ds2.pg.gda.pl> * Makefile.am: Add support for DESTDIR. diff --git a/doc/user.sgml b/doc/user.sgml index d1727c4..61e6212 100644 --- a/doc/user.sgml +++ b/doc/user.sgml @@ -1588,7 +1588,7 @@ powerpc-linux-gcc -g -O2 -o calc calc.o set target_triplet i586-pc-linux-gnulibc1 set target_alias i586-pc-linux-gnulibc1 set CFLAGS "" - set CXXFLAGS "-I/build/devo-builds/i586-pc-linux-gnulibc1/gcc/../libio -I$srcdir/../libg++/src -I$srcdir/../libio -I$srcdir/../libstdc++ -I$srcdir/../libstdc++/stl -L/build/devo-builds/i586-pc-linux-gnulibc1/gcc/../libg++ -L/build/devo-builds/i586-pc-linux-gnulibc1/gcc/../libstdc++" + set CXXFLAGS "-isystem /build/devo-builds/i586-pc-linux-gnulibc1/gcc/../libio -isystem $srcdir/../libg++/src -isystem $srcdir/../libio -isystem $srcdir/../libstdc++ -isystem $srcdir/../libstdc++/stl -L/build/devo-builds/i586-pc-linux-gnulibc1/gcc/../libg++ -L/build/devo-builds/i586-pc-linux-gnulibc1/gcc/../libstdc++" append LDFLAGS " -L/build/devo-builds/i586-pc-linux-gnulibc1/gcc/../ld" set tmpdir /build/devo-builds/i586-pc-linux-gnulibc1/gcc/testsuite set srcdir "${srcdir}/testsuite" diff --git a/lib/libgloss.exp b/lib/libgloss.exp index 622ae3d..ce6f681 100644 --- a/lib/libgloss.exp +++ b/lib/libgloss.exp @@ -159,7 +159,7 @@ proc newlib_include_flags { args } { if { ${newlib_dir} != "" } { set newlib_dir [file dirname ${newlib_dir}] } - return " -I$gccpath/newlib/targ-include -I${newlib_dir}" + return " -isystem $gccpath/newlib/targ-include -isystem ${newlib_dir}" } else { verbose "No newlib support for this target" } @@ -191,7 +191,7 @@ proc libio_include_flags { args } { if { $libio_bin_dir != "" && $libio_src_dir != "" } { set libio_src_dir [file dirname ${libio_src_dir}] set libio_bin_dir [file dirname ${libio_bin_dir}]; - return " -I${libio_src_dir} -I${libio_bin_dir}" + return " -isystem ${libio_src_dir} -isystem ${libio_bin_dir}" } else { return "" } @@ -226,22 +226,23 @@ proc g++_include_flags { args } { set dir [lookfor_file ${srcdir} libg++] if { ${dir} != "" } { - append flags " -I${dir} -I${dir}/src" + append flags " -isystem ${dir} -isystem ${dir}/src" } set dir [lookfor_file ${srcdir} libstdc++-v3] if { ${dir} != "" } { - append flags " -I${dir}/include -I${dir}/include/std -I${dir}/include/c_std -I${dir}/libsupc++" + append flags " -isystem ${dir}/include -isystem ${dir}/include/std" + append flags " -isystem ${dir}/include/c_std -isystem ${dir}/libsupc++" } set dir [lookfor_file ${gccpath} libstdc++-v3] if { ${dir} != "" } { - append flags " -I${dir}/include -I${dir}/include/${target_alias}" + append flags " -isystem ${dir}/include -isystem ${dir}/include/${target_alias}" } set dir [lookfor_file ${srcdir} libstdc++] if { ${dir} != "" } { - append flags " -I${dir} -I${dir}/stl" + append flags " -isystem ${dir} -isystem ${dir}/stl" } return "$flags" @@ -317,19 +318,20 @@ proc libstdc++_include_flags { args } { set dir [lookfor_file ${srcdir} libstdc++-v3] if { ${dir} != "" } { - append flags " -I${dir}/include -I${dir}/include/std -I${dir}/include/c_std -I${dir}/libsupc++" + append flags " -isystem ${dir}/include -isystem ${dir}/include/std" + append flags " -isystem ${dir}/include/c_std -isystem ${dir}/libsupc++" } set gccpath [get_multilibs] set dir [lookfor_file ${gccpath} libstdc++-v3] if { ${dir} != "" } { - append flags " -I${dir}/include -I${dir}/include/${target_alias}" + append flags " -isystem ${dir}/include -isystem ${dir}/include/${target_alias}" } set dir [lookfor_file ${srcdir} libstdc++] if { ${dir} != "" } { - append flags " -I${dir} -I${dir}/stl" + append flags " -isystem ${dir} -isystem ${dir}/stl" } return "$flags" @@ -422,6 +424,7 @@ proc get_multilibs { args } { break; } } + set mopts "" if { [llength $args] > 0 } { set mopts [lindex $args 0]; } else { @@ -857,7 +860,7 @@ proc winsup_include_flags { args } { set winsup_dir [lookfor_file ${srcdir} winsup/include/windows.h] if { ${winsup_dir} != "" } { set winsup_dir [file dirname ${winsup_dir}] - return " -I${winsup_dir}" + return " -isystem ${winsup_dir}" } } verbose "No winsup support for this target" |