# include <stdio.h>
main()
{
printf( "HELLO WORLD\n");
}
If Above is called h.c it compiles if it is called H.C it doesn't. However it
compiles with g++. It seems to me that at compile time H.C is taken to be a C++
programme but at link time it is treated as a C programme. If this is not a bug
it sure acts like one.
gcc H.C produces
Reading specs from /usr/lib/gcc-lib/i486-slackware-linux/3.3.4/specs
Configured with: ../gcc-3.3.4/configure --prefix=/usr --enable-shared
--enable-threads=posix --enable-__cxa_atexit --disable-checking --with-gnu-ld
--verbose --target=i486-slackware-linux --host=i486-slackware-linux
Thread model: posix
gcc version 3.3.4
/usr/lib/gcc-lib/i486-slackware-linux/3.3.4/cc1plus -quiet -v -D__GNUC__=3
-D__GNUC_MINOR__=3 -D__GNUC_PATCHLEVEL__=4 -D_GNU_SOURCE H.C -D__GNUG__=3
-quiet -dumpbase H.C -auxbase H -version -o /tmp/ccfcrS3x.s
GNU C++ version 3.3.4 (i486-slackware-linux)
compiled by GNU C version 3.3.4.
GGC heuristics: --param ggc-min-expand=81 --param ggc-min-heapsize=97018
ignoring nonexistent directory "/usr/i486-slackware-linux/include"
#include "..." search starts here:
#include <...> search starts here:
/usr/lib/qt/include
/usr/include/c++/3.3.4
/usr/include/c++/3.3.4/i486-slackware-linux
/usr/include/c++/3.3.4/backward
/usr/local/include
/usr/lib/gcc-lib/i486-slackware-linux/3.3.4/include
/usr/include
End of search list.
/usr/lib/gcc-lib/i486-slackware-linux/3.3.4/../../../../i486-slackware-linux/bin/as
-V -Qy -o /tmp/ccqbZW7Z.o /tmp/ccfcrS3x.s
GNU assembler version 2.15.92.0.2 (i486-slackware-linux) using BFD version
2.15.92.0.2 20040927
/usr/lib/gcc-lib/i486-slackware-linux/3.3.4/collect2 --eh-frame-hdr -m
elf_i386 -dynamic-linker /lib/ld-linux.so.2
/usr/lib/gcc-lib/i486-slackware-linux/3.3.4/../../../crt1.o
/usr/lib/gcc-lib/i486-slackware-linux/3.3.4/../../../crti.o
/usr/lib/gcc-lib/i486-slackware-linux/3.3.4/crtbegin.o
-L/usr/lib/gcc-lib/i486-slackware-linux/3.3.4
-L/usr/lib/gcc-lib/i486-slackware-linux/3.3.4/../../../../i486-slackware-linux/lib
-L/usr/lib/gcc-lib/i486-slackware-linux/3.3.4/../../.. /tmp/ccqbZW7Z.o -lgcc
--as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed
/usr/lib/gcc-lib/i486-slackware-linux/3.3.4/crtend.o
/usr/lib/gcc-lib/i486-slackware-linux/3.3.4/../../../crtn.o
/tmp/ccqbZW7Z.o(.eh_frame+0x11): undefined reference to `__gxx_personality_v0'
collect2: ld returned 1 exit status
--
Summary: __gxx_personality_v0
Product: gcc
Version: 3.3.4
Status: UNCONFIRMED
Severity: normal
Priority: P2
Component: c
AssignedTo: unassigned at gcc dot gnu dot org
ReportedBy: murdochrav at yahoo dot ca
GCC host triplet: i486-slackware-linux
GCC target triplet: i486-slackware-linux
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=24544
