23605 2003-06-27 10:32 0000 plotutils-2.4.1 don't cxompile with gcc-3.3 2003-07-15 08:31:59 0000 1 1 1 Unclassified Gentoo Linux Applications unspecified x86 Linux RESOLVED FIXED P2 normal --- 1 bernd@wiloyee.shnet.org printing@gentoo.org bernd@wiloyee.shnet.org 2003-06-27 10:32:11 0000 Hello ... gcc 3.3 aborts with i_rle.cc: In function `void _write_block(rle_out*)': i_rle.cc:81: error: non-lvalue in unary `&' make[2]: *** [i_rle.lo] Error 1 the gcc 3.3 seemed to have a prolem with the gentto patch of the plotutils-2.4.1/libplot/i_rle.c file ---------------- ORIGNAL PATCH ----------- --- plotutils-2.4.1/libplot/i_rle.c~ Sun Jun 27 18:58:10 1999 +++ plotutils-2.4.1/libplot/i_rle.c Sun Jun 16 03:22:30 2002 @@ -78,7 +78,7 @@ else if (rle->outstream) { rle->outstream->put ((unsigned char)(rle->oblen)); - rle->outstream->write (&(rle->oblock[0]), rle->oblen); + rle->outstream->write (&(const char)(rle->oblock[0]), rle->oblen); } #endif --------------------- MODIFIED PATCH ------------------------ --- plotutils-2.4.1/libplot/i_rle.c~ Sun Jun 27 18:58:10 1999 +++ plotutils-2.4.1/libplot/i_rle.c Sun Jun 16 03:22:30 2002 @@ -78,7 +78,7 @@ else if (rle->outstream) { rle->outstream->put ((unsigned char)(rle->oblen)); - rle->outstream->write (&(rle->oblock[0]), rle->oblen); + rle->outstream->write ((const char*)(&rle->oblock)), rle->oblen); } #endif ------------------------------------------------------------------------ Look on the rle_out definantion { .... unsigned char oblock[256]; ... } &rle->oblock[0] are pointer of char -- gcc typeid Pc &rle->oblock are pointer of an arry of chars -- gcc typeid PA256_c both can be converted to conts char * I don't know why &(const char)(rle->oblock[0]) don't compile it works on my small testprogram bye bernd ---- ebuild info Portage 2.0.48-r1 (default-x86-1.4, gcc-3.3, glibc-2.3.2-r2) ================================================================= System uname: 2.4.20-ck4 i686 AMD Athlon(tm) Processor GENTOO_MIRRORS="rsync://ftp.belnet.be/gentoo/ USE="x86 oss 3dnow apm avi crypt cups encode gif jpeg kde gnome libg++ mikmod mmx mpeg ncurses nls pdfl ib png quicktime spell truetype xml2 xmms xv zlib directfb gtkhtml alsa gdbm berkdb slang readline arts tetex aalib bonobo svga ggi tcltk java guile mysql X sdl gpm tcpd pam libwww ssl perl python esd imlib oggvorbis gtk qt motif opengl mozilla ldap cdr" COMPILER="gcc3" CHOST="i686-pc-linux-gnu" CFLAGS="-mcpu=athlon-tbird -march=athlon-tbird -O3 -pipe" CXXFLAGS="-mcpu=athlon-tbird -march=athlon-tbird -O3 -pipe" ACCEPT_KEYWORDS="x86 ~x86" MAKEOPTS="-j2" AUTOCLEAN="yes" SYNC="rsync://rsync.gentoo.org/gentoo-portage" FEATURES="sandbox ccache notitles" lanius@gentoo.org 2003-07-15 08:31:59 0000 thx, fixed :)