Cygwin et zlibc

Marsh Posté le 03-06-2011 à 21:02:16

Bonsoir,

Quelqu'un pourrait m'aider à compiler zlibc sous cygwin en gcc /usr/local/cross/gcc-3.3.4_glibc-2.3.2/arm-linux/bin/gcc ?

Je ne m'en sort pas, il faut dire que je ne maitrise pas les makefile et cygwin.

J'obtiens ceci en compilation :

$ make
/usr/local/cross/gcc-3.3.4_glibc-2.3.2/arm-linux/bin/gcc -g -O2 -O4 -Wall -DHAVE
_CONFIG_H -DSYSCONFDIR=\"/usr/local/etc\" -Di686 -Dpc -Dcygwin -I. -I. -fpic -c
open.c
In file included from open.c:10:
sysincludes.h:32:23: ansidecl.h: No such file or directory
make: *** [open.o] Error 1

Et le makefile est celui-ci :

Code :

#
# Makefile for Zlibc
#
# do not edit below this line
# =============================================================================
SHELL = /bin/sh
top_srcdir=.
srcdir=.
prefix = /usr/local
exec_prefix = ${prefix}
bindir = ${exec_prefix}/bin
infodir = ${prefix}/info
mandir = ${prefix}/man
libdir = /usr/local/lib
CC = /usr/local/cross/gcc-3.3.4_glibc-2.3.2/arm-linux/bin/gcc
#CC = gcc
CPPFLAGS =
DEFS = -DHAVE_CONFIG_H
HOST_ID = -Di686 -Dpc -Dcygwin
LDFLAGS =
LIBS = -ldl
SHLIB =
DEFS = -DHAVE_CONFIG_H -DSYSCONFDIR=\"${prefix}/etc\" $(HOST_ID)
SHAREDCFLAGS = -nostdlib -shared
LN_S = ln -s
INSTALL = /usr/bin/install -c
INSTALL_PROGRAM = ${INSTALL}
INSTALL_DATA = ${INSTALL} -m 644
INSTALL_INFO = /usr/bin/install-info
MAKEINFO = makeinfo
TEXI2DVI = texi2dvi
TEXI2HTML = texi2html
version=0.9k
AIXLDFLAGS = -L. -bI:./syscall.exp -bnodelcsect -bnso -bI:/lib/syscalls.exp
OBJECTS= open.o altnames.o access.o stat.o \
readdir.o readlink.o \
unlink.o rename.o \
chmod.o chown.o link.o \
symlink.o utime.o \
filetype.o zlibc.conf.o \
parseconfig.o strsep.o \
getxattr.o lgetxattr.o \
setxattr.o lsetxattr.o \
listxattr.o llistxattr.o \
removexattr.o lremovexattr.o
CO_OBJECTS= compile_config.o printconfig.o strsep.o
CFLAGS =-g -O2 -O4 -Wall $(DEFS) -I. -I. -fpic
MAN3=zlibc.3
MAN5=zlibc.conf.5
MAN1EXT = 1
MAN1DIR = $(mandir)/man${MAN1EXT}
MAN3EXT = 3
MAN3DIR = $(mandir)/man${MAN3EXT}
MAN5EXT = 5
MAN5DIR = $(mandir)/man${MAN5EXT}
all: uncompress.so
zlibc.3 zlibc.conf.5: zlibc.texi
$(top_srcdir)/mkmanpages
man: zlibc.3 zlibc.conf.5
$(OBJECTS) printconfig.o compile_config.o: \
zlibc.h config.h sysincludes.h params.h direct_sys.h
stat.o: \
stat_tmpl.c stat.c
readdir.o: \
readdir.c readdir_tmpl.c
%.o: %.c zlibc.h config.h sysincludes.h params.h
$(CC) $(CFLAGS) -c $<
compile_config: $(CO_OBJECTS)
$(CC) $(CFLAGS) -s -o $@ $(CO_OBJECTS)
%.c: %.sample compile_config
./compile_config $< >$@
uncompress.so: $(OBJECTS)
$(CC) -o $@ $(CFLAGS) $(SHAREDCFLAGS) $(OBJECTS) $(LIBS) -lc
aix-uncompress.so: $(OBJECTS) aix-syscall.shr.o
$(CC) -o $@ $(CFLAGS) $(SHAREDCFLAGS) $(OBJECTS) -lc $(AIXLDFAGS)
%.exp: %.tmpl
echo "#!`pwd`/aix-syscall.shr.o" > $@
cat $< >>$@
%.shr.o: %.o aix-syscall.exp
ld -o $@ -bM:SRE -T512 -bE:aix-syscall.exp -bI:/lib/syscalls.exp -bnodelcsect $<
mostlyclean:
rm -f *. *~ image2 libimage jump_map \
subst_map image setaddress inject set_datastart library \
testfile zlibc.conf.c \
compile_config config.c libtype libstart libstart2 $(OBJECTS)
clean: mostlyclean
rm -f uncompress.so \
zlibc.so zlibc.dvi *.html *.info*
texclean:
-rm zlibc.aux zlibc.toc zlibc.log
-rm zlibc.cps zlibc.pgs zlibc.vrs
$(OBJECTS): zlibc.h config.h
info: zlibc.info
%.info: %.texi
$(MAKEINFO) -I$(srcdir) $< --no-split --output=$@
dvi: zlibc.dvi
%.dvi: %.texi
$(TEXI2DVI) $<
html: zlibc.html zlibc_toc.html
%.html %_toc.html: %.texi
$(TEXI2HTML) $<
# Don't cd, to avoid breaking install-sh references.
install-info: info
$(top_srcdir)/mkinstalldirs $(infodir)
if test -f zlibc.info; then \
for i in zlibc.info*; do \
$(INSTALL_DATA) $$i $(infodir)/$$i; \
done; \
else \
for i in $(srcdir)/zlibc.info*; do \
$(INSTALL_DATA) $$i $(infodir)/`echo $$i | sed 's|^$(srcdir)/||'`; \
done; \
fi; \
if [ -n "$(INSTALL_INFO)" ] ; then \
if [ -f $(infodir)/dir.info ] ; then \
$(INSTALL_INFO) $(infodir)/zlibc.info $(infodir)/dir.info; \
fi; \
if [ -f $(infodir)/dir ] ; then \
$(INSTALL_INFO) $(infodir)/zlibc.info $(infodir)/dir; \
fi; \
fi
uninstall-info:
cd $(infodir) && rm -f zlibc.info*
install: $(libdir)/uncompress.so install-man \
install-info install-bin
uninstall: uninstall-bin uninstall-man uninstall-links
distclean: clean
rm -f config.cache config.h config.status config.log Makefile
maintainer-clean: distclean
$(libdir)/uncompress.so: uncompress.so
rm $(libdir)/old-uncompress.so || true 2>/dev/null
ln $(libdir)/uncompress.so $(libdir)/old-uncompress.so || true 2>/dev/null
$(top_srcdir)/mkinstalldirs $(libdir)
rm $(libdir)/uncompress-$(version).so || true 2>/dev/null
$(INSTALL_PROGRAM) uncompress.so $(libdir)/uncompress-$(version).so
ln -f $(libdir)/uncompress-$(version).so $(libdir)/uncompress.so
chmod 4755 $(libdir)/uncompress-$(version).so
install-bin: $(libdir)/uncompress.so
install-man:
@$(top_srcdir)/mkinstalldirs $(MAN1DIR)
@for j in $(MAN1); do \
$(INSTALL_DATA) $(srcdir)/$$j $(MAN1DIR)/$$j ; \
echo $(MAN1DIR)/$$j ; \
done
@$(top_srcdir)/mkinstalldirs $(MAN3DIR)
@for j in $(MAN3); do \
$(INSTALL_DATA) $(srcdir)/$$j $(MAN3DIR)/$$j ; \
echo $(MAN3DIR)/$$j ; \
done
@$(top_srcdir)/mkinstalldirs $(MAN5DIR)
@for j in $(MAN5); do \
$(INSTALL_DATA) $(srcdir)/$$j $(MAN5DIR)/$$j ; \
echo $(MAN5DIR)/$$j ; \
done
uninstall-man:
@for j in $(MAN1); do \
rm -f $(MAN1DIR)/$$j ; \
echo $(MAN1DIR)/$$j ; \
done
@for j in $(MAN3); do \
rm -f $(MAN3DIR)/$$j ; \
echo $(MAN3DIR)/$$j ; \
done
@for j in $(MAN5); do \
rm -f $(MAN5DIR)/$$j ; \
echo $(MAN5DIR)/$$j ; \
done
uninstall-links:
@for j in $(LINKS); \
do rm -f $(bindir)/$$j ; \
echo $(bindir)/$$j ; \
done
uninstall-lib:
rm $(libdir)/uncompress.so $(libdir)/uncompress-$(version).so
depend: $(SRCS)
makedepend -- $(CFLAGS) -- $^
check:
echo No self tests included
# check target needed even if empty, in order to make life easyer for
# automatic tools to install GNU soft

Merci pour le coup de main éventuel.

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Marsh Posté le 03-06-2011 à 21:02:16

Reply

Marsh Posté le 03-06-2011 à 22:03:13

Hmm, il y a un truc que je ne suis pas sûr de comprendre. Cygwin est un système qui permet d'avoir l'API unix sous Windows. Or tu compiles sous Unix via un cross compilateur arm. Je ne vois vraiment pas ce que Windows vient faire là dedans...

Sinon ton erreur est assez banale: ton compilo ne trouve pas le fichier "ansidecl.h" qui semble être un fichier standard (je l'ai sur tous les compilos sur mon système). Tu devrais modifier la ligne:

CPPFLAGS = -I/usr/local/cross/<la racine ou se trouve ansidecl>

Reply

Marsh Posté le 04-06-2011 à 08:01:27

Merci tpierron pour ton aide, mais j'avais bien précisé que je ne maitrisais pas du tout les makefile.

Bon, on a évolué, mais visiblement mon environnement n'est pas bien adapté à cette compilation ET POURTANT je souhaite continuer ainsi, alors que dois encore adapter pour que ça marche ?
J'ai bien modifié le makefile comme proposé et ainsi appris que CPPFLAGS s'intéresse au pre-compilateur (alors que CXXFLAGS au C++, tu parles d'une bonne blague). J'ai aussi modifier le reste de la compilation pour tenir compte de CPPFLAGS, est-ce bon ?

Code :

...
CPPFLAGS = -I/usr/include
...
%.o: %.c zlibc.h config.h sysincludes.h params.h
$(CC) $(CPPFLAGS) $(CFLAGS) -c $<
compile_config: $(CO_OBJECTS)
$(CC) $(CPPFLAGS) $(CFLAGS) -s -o $@ $(CO_OBJECTS)
%.c: %.sample compile_config
./compile_config $< >$@
uncompress.so: $(OBJECTS)
$(CC) -o $@ $(CFLAGS) $(CPPFLAGS) $(SHAREDCFLAGS) $(OBJECTS) $(LIBS) -lc
aix-uncompress.so: $(OBJECTS) aix-syscall.shr.o
$(CC) -o $@ $(CFLAGS) $(CPPFLAGS) $(SHAREDCFLAGS) $(OBJECTS) -lc $(AIXLDFAGS)
...

Résultat :

Code :

$ make
/usr/local/cross/gcc-3.3.4_glibc-2.3.2/arm-linux/bin/gcc -I/usr/include -g -O2
-O4 -Wall -DHAVE_CONFIG_H -DSYSCONFDIR=\"/usr/local/etc\" -Di686 -Dpc -Dcygwin -
I. -I. -fpic -c open.c
In file included from sysincludes.h:45,
from open.c:10:
/usr/include/stdlib.h:110: warning: `__warning__' attribute directive ignored
/usr/include/stdlib.h:117: warning: `__warning__' attribute directive ignored
In file included from sysincludes.h:62,
from open.c:10:
/usr/include/sys/param.h:33:1: warning: "MAXPATHLEN" redefined
In file included from /usr/include/unistd.h:4,
from sysincludes.h:42,
from open.c:10:
/usr/include/sys/unistd.h:497:1: warning: this is the location of the previous d
efinition
In file included from /usr/include/dirent.h:6,
from sysincludes.h:107,
from open.c:10:
/usr/include/sys/dirent.h:19: warning: #pragma pack(push[, id], <n> ) is not supp
orted on this target
/usr/include/sys/dirent.h:24: error: syntax error before "__ino64_t"
/usr/include/sys/dirent.h:24: warning: no semicolon at end of struct or union
/usr/include/sys/dirent.h:29: error: syntax error before '}' token
/usr/include/sys/dirent.h:30: warning: #pragma pack(pop[, id], <n> ) is not suppo
rted on this target
/usr/include/sys/dirent.h:36: warning: #pragma pack(push[, id], <n> ) is not supp
orted on this target
/usr/include/sys/dirent.h:50: warning: #pragma pack(pop[, id], <n> ) is not supp
rted on this target
In file included from /usr/include/sys/wait.h:15,
from sysincludes.h:140,
from open.c:10:
/usr/include/sys/resource.h:76: error: syntax error before "id_t"
/usr/include/sys/resource.h:77: error: syntax error before "id_t"
open.c: In function `open64':
open.c:32: error: `O_LARGEFILE' undeclared (first use in this function)
open.c:32: error: (Each undeclared identifier is reported only once
open.c:32: error: for each function it appears in.)
open.c: In function `open':
open.c:91: warning: implicit declaration of function `syscall'
open.c:91: error: `SYS_open' undeclared (first use in this function)
open.c:264: error: `SYS_unlink' undeclared (first use in this function)
open.c:309: error: `SYS_chmod' undeclared (first use in this function)
open.c: In function `fopen':
open.c:358: warning: implicit declaration of function `zlib_real_fopen'
open.c:358: warning: assignment makes pointer from integer without a cast
open.c: In function `fopen64':
open.c:383: warning: implicit declaration of function `zlib_real_fopen64'
open.c:383: warning: assignment makes pointer from integer without a cast
make: *** [open.o] Error 1

Reply

Marsh Posté le 04-06-2011 à 13:31:29

Hmmm, non, ton compilo ARM semble installé dans "/usr/local/cross/...", tu devrais y regarder s'il n'y a pas un répertoire d'include spécifique. En tous les cas, "/usr/include" n'est pas du tout le bon répertoire pour ton compilo ARM.

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Cygwin et zlibc

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