diff options
Diffstat (limited to 'nx-X11/config/imake/imake.c')
| -rw-r--r-- | nx-X11/config/imake/imake.c | 429 |
1 files changed, 208 insertions, 221 deletions
diff --git a/nx-X11/config/imake/imake.c b/nx-X11/config/imake/imake.c index 46e03daf2..86b9ad6c1 100644 --- a/nx-X11/config/imake/imake.c +++ b/nx-X11/config/imake/imake.c @@ -7,8 +7,6 @@ * be passed to the template file. * * * ***************************************************************************/ -/* $XFree86: xc/config/imake/imake.c,v 3.63tsi Exp $ */ - /* * Copyright (c) 1985, 1986, 1987, 1998 The Open Group @@ -153,23 +151,14 @@ in this Software without prior written authorization from The Open Group. #endif #include <stdlib.h> #include <stdio.h> -#ifdef MONOLITH -# include "Xosdefs.h" -#else -# include <X11/Xosdefs.h> -#endif +#include <stdarg.h> +#include <X11/Xfuncproto.h> +#include <X11/Xosdefs.h> #include <string.h> #include <ctype.h> #ifdef WIN32 # include "Xw32defs.h" #endif -#if 0 -#ifndef X_NOT_POSIX -# ifndef _POSIX_SOURCE -# define _POSIX_SOURCE -# endif -#endif -#endif #include <sys/types.h> #include <fcntl.h> #ifdef X_NOT_POSIX @@ -231,22 +220,16 @@ typedef union wait waitType; # define WIFEXITED(w) waitCode(w) # endif #endif /* X_NOT_POSIX */ -# include <stdlib.h> -#if defined(macII) && !defined(__STDC__) /* stdlib.h fails to define these */ -char *malloc(), *realloc(); -#endif /* macII */ +#include <stdlib.h> #include <errno.h> #ifdef __minix_vmd -#define USE_FREOPEN 1 +# define USE_FREOPEN 1 #endif -#if !((defined(sun) && !defined(SVR4)) || defined(macII)) -#define USE_STRERROR 1 -#endif #ifndef WIN32 -#include <sys/utsname.h> +# include <sys/utsname.h> #else -#include <windows.h> +# include <windows.h> #endif #ifndef SYS_NMLN # ifdef _SYS_NMLN @@ -256,39 +239,22 @@ char *malloc(), *realloc(); # endif #endif #if defined(linux) || defined(__GNU__) || defined(__GLIBC__) -#include <limits.h> -#include <stdio.h> +# include <limits.h> +# include <stdio.h> #endif #ifdef __QNX__ -#include <unix.h> -#endif - -/* - * This define of strerror is copied from (and should be identical to) - * Xos.h, which we don't want to include here for bootstrapping reasons. - */ -#ifndef USE_STRERROR -# ifndef strerror -extern char *sys_errlist[]; -extern int sys_nerr; -# define strerror(n) \ - (((n) >= 0 && (n) < sys_nerr) ? sys_errlist[n] : "unknown error") -# endif +# include <unix.h> #endif #if defined(__NetBSD__) /* see code clock in init() below */ -#include <sys/utsname.h> -#endif - -#if !(defined(Lynx) || defined(__Lynx__) || (defined(SVR4) && !defined(sun))) && !defined (__CYGWIN__) -#define HAS_MKSTEMP +# include <sys/utsname.h> #endif typedef unsigned char boolean; #define TRUE 1 #define FALSE 0 -# include "imakemdep.h" +#include "imakemdep.h" #ifdef CROSSCOMPILE # include "imakemdep_cpp.h" #endif @@ -305,7 +271,7 @@ int xvariables[10]; #endif #ifndef PATH_MAX -#define PATH_MAX 1024 +# define PATH_MAX 1024 #endif /* @@ -331,11 +297,13 @@ void KludgeOutputLine(char **), KludgeResetRule(void); # endif #endif -char *cpp = NULL; +const char *cpp = NULL; -char *tmpMakefile = "/tmp/Imf.XXXXXX"; -char *tmpImakefile = "/tmp/IIf.XXXXXX"; -char *make_argv[ ARGUMENTS ] = { +const char *tmpMakefile; +const char *tmpMakefileTemplate = "/tmp/Imf.XXXXXX"; +const char *tmpImakefile; +const char *tmpImakefileTemplate = "/tmp/IIf.XXXXXX"; +const char *make_argv[ ARGUMENTS ] = { #ifdef WIN32 "nmake" #else @@ -345,53 +313,53 @@ char *make_argv[ ARGUMENTS ] = { int make_argindex; int cpp_argindex; -char *Imakefile = NULL; -char *Makefile = "Makefile"; -char *Template = "Imake.tmpl"; -char *ImakefileC = "Imakefile.c"; +const char *Imakefile = NULL; +const char *Makefile = "Makefile"; +const char *Template = "Imake.tmpl"; +const char *ImakefileC = "Imakefile.c"; boolean haveImakefileC = FALSE; -char *cleanedImakefile = NULL; -char *program; -char *FindImakefile(char *Imakefile); -char *ReadLine(FILE *tmpfd, char *tmpfname); -char *CleanCppInput(char *imakefile); -char *Strdup(char *cp); +const char *cleanedImakefile = NULL; +const char *program; +const char *FindImakefile(const char *Imakefile); +char *ReadLine(FILE *tmpfd, const char *tmpfname); +const char *CleanCppInput(const char *imakefile); +char *Strdup(const char *cp); char *Emalloc(int size); -void LogFatalI(char *s, int i), LogFatal(char *x0, char *x1), - LogMsg(char *x0, char *x1); +void LogFatal(const char *x0, ...) _X_ATTRIBUTE_PRINTF(1, 2); +void LogMsg(const char *x0, ...) _X_ATTRIBUTE_PRINTF(1, 2); void showit(FILE *fd); void wrapup(void); void init(void); -void AddMakeArg(char *arg); -void AddCppArg(char *arg); +void AddMakeArg(const char *arg); +void AddCppArg(const char *arg); #ifdef CROSSCOMPILE char *CrossCompileCPP(void); #endif void SetOpts(int argc, char **argv); -void CheckImakefileC(char *masterc); -void cppit(char *imakefile, char *template, char *masterc, - FILE *outfd, char *outfname); +void CheckImakefileC(const char *masterc); +void cppit(const char *imakefile, const char *template, const char *masterc, + FILE *outfd, const char *outfname); void makeit(void); -void CleanCppOutput(FILE *tmpfd, char *tmpfname); +void CleanCppOutput(FILE *tmpfd, const char *tmpfname); boolean isempty(char *line); -void writetmpfile(FILE *fd, char *buf, int cnt, char *fname); +void writetmpfile(FILE *fd, const char *buf, int cnt, const char *fname); #ifdef SIGNALRETURNSINT int catch(int sig); #else void catch(int sig); #endif -void showargs(char **argv); -boolean optional_include(FILE *inFile, char *defsym, char *fname); -void doit(FILE *outfd, char *cmd, char **argv); +void showargs(const char **argv); +boolean optional_include(FILE *inFile, const char *defsym, const char *fname); +void doit(FILE *outfd, const char *cmd, const char **argv); boolean define_os_defaults(FILE *inFile); #ifdef CROSSCOMPILE static void get_cross_compile_dir(FILE *inFile); #endif #ifdef CROSSCOMPILEDIR -char *CrossCompileDir = CROSSCOMPILEDIR; +const char *CrossCompileDir = CROSSCOMPILEDIR; #else -char *CrossCompileDir = ""; +const char *CrossCompileDir = ""; #endif boolean CrossCompiling = FALSE; @@ -428,24 +396,25 @@ main(int argc, char *argv[]) if ((tmpfd = fopen(tmpMakefile, "w+")) == NULL) LogFatal("Cannot create temporary file %s.", tmpMakefile); } else { -#ifdef HAS_MKSTEMP +#ifdef HAVE_MKSTEMP int fd; #endif - tmpMakefile = Strdup(tmpMakefile); -#ifndef HAS_MKSTEMP - if (mktemp(tmpMakefile) == NULL || - (tmpfd = fopen(tmpMakefile, "w+")) == NULL) { - LogFatal("Cannot create temporary file %s.", tmpMakefile); + char *tmpMakefileName = Strdup(tmpMakefileTemplate); +#ifndef HAVE_MKSTEMP + if (mktemp(tmpMakefileName) == NULL || + (tmpfd = fopen(tmpMakefileName, "w+")) == NULL) { + LogFatal("Cannot create temporary file %s.", tmpMakefileName); } #else - fd = mkstemp(tmpMakefile); + fd = mkstemp(tmpMakefileName); if (fd == -1 || (tmpfd = fdopen(fd, "w+")) == NULL) { if (fd != -1) { - unlink(tmpMakefile); close(fd); + unlink(tmpMakefileName); close(fd); } - LogFatal("Cannot create temporary file %s.", tmpMakefile); + LogFatal("Cannot create temporary file %s.", tmpMakefileName); } #endif + tmpMakefile = tmpMakefileName; } AddMakeArg("-f"); AddMakeArg( tmpMakefile ); @@ -498,7 +467,7 @@ void catch(int sig) { errno = 0; - LogFatalI("Signal %d.", sig); + LogFatal("Signal %d.", sig); } /* @@ -572,21 +541,21 @@ init(void) } void -AddMakeArg(char *arg) +AddMakeArg(const char *arg) { errno = 0; if (make_argindex >= ARGUMENTS-1) - LogFatal("Out of internal storage.", ""); + LogFatal("Out of internal storage."); make_argv[ make_argindex++ ] = arg; make_argv[ make_argindex ] = NULL; } void -AddCppArg(char *arg) +AddCppArg(const char *arg) { errno = 0; if (cpp_argindex >= ARGUMENTS-1) - LogFatal("Out of internal storage.", ""); + LogFatal("Out of internal storage."); cpp_argv[ cpp_argindex++ ] = arg; cpp_argv[ cpp_argindex ] = NULL; } @@ -618,7 +587,7 @@ SetOpts(int argc, char **argv) else { argc--, argv++; if (! argc) - LogFatal("No description arg after -f flag", ""); + LogFatal("No description arg after -f flag"); Imakefile = argv[0]; } } else if (argv[0][1] == 's') { @@ -628,7 +597,7 @@ SetOpts(int argc, char **argv) else { argc--, argv++; if (!argc) - LogFatal("No description arg after -s flag", ""); + LogFatal("No description arg after -s flag"); Makefile = ((argv[0][0] == '-') && !argv[0][1]) ? NULL : argv[0]; } @@ -642,7 +611,7 @@ SetOpts(int argc, char **argv) else { argc--, argv++; if (! argc) - LogFatal("No description arg after -T flag", ""); + LogFatal("No description arg after -T flag"); Template = argv[0]; } } else if (argv[0][1] == 'C') { @@ -651,7 +620,7 @@ SetOpts(int argc, char **argv) else { argc--, argv++; if (! argc) - LogFatal("No imakeCfile arg after -C flag", ""); + LogFatal("No imakeCfile arg after -C flag"); ImakefileC = argv[0]; } } else if (argv[0][1] == 'v') { @@ -667,10 +636,10 @@ SetOpts(int argc, char **argv) if (!cpp) { AddCppArg("-E"); -#ifdef __GNUC__ +# ifdef __GNUC__ if (verbose) AddCppArg("-v"); -#endif +# endif cpp = DEFAULT_CC; } # else @@ -686,8 +655,8 @@ SetOpts(int argc, char **argv) AddCppArg(ImakefileC); } -char * -FindImakefile(char *Imakefile) +const char * +FindImakefile(const char *Imakefile) { if (Imakefile) { if (access(Imakefile, R_OK) < 0) @@ -695,7 +664,7 @@ FindImakefile(char *Imakefile) } else { if (access("Imakefile", R_OK) < 0) { if (access("imakefile", R_OK) < 0) - LogFatal("No description file.", ""); + LogFatal("No description file."); else Imakefile = "imakefile"; } else @@ -704,44 +673,50 @@ FindImakefile(char *Imakefile) return(Imakefile); } -void -LogFatalI(char *s, int i) +static void _X_ATTRIBUTE_PRINTF(1, 0) +vLogMsg(const char *fmt, va_list args) { - /*NOSTRICT*/ - LogFatal(s, (char *)(long)i); + int error_number = errno; + + if (error_number) { + fprintf(stderr, "%s: ", program); + fprintf(stderr, "%s\n", strerror(error_number)); + } + fprintf(stderr, "%s: ", program); + vfprintf(stderr, fmt, args); + fprintf(stderr, "\n"); } void -LogFatal(char *x0, char *x1) +LogFatal(const char *fmt, ...) { static boolean entered = FALSE; + va_list args; if (entered) return; entered = TRUE; - LogMsg(x0, x1); + va_start(args, fmt); + vLogMsg(fmt, args); + va_end(args); fprintf(stderr, " Stop.\n"); wrapup(); exit(1); } void -LogMsg(char *x0, char *x1) +LogMsg(const char *fmt, ...) { - int error_number = errno; + va_list args; - if (error_number) { - fprintf(stderr, "%s: ", program); - fprintf(stderr, "%s\n", strerror(error_number)); - } - fprintf(stderr, "%s: ", program); - fprintf(stderr, x0, x1); - fprintf(stderr, "\n"); + va_start(args, fmt); + vLogMsg(fmt, args); + va_end(args); } void -showargs(char **argv) +showargs(const char **argv) { for (; *argv; argv++) fprintf(stderr, "%s ", *argv); @@ -751,7 +726,7 @@ showargs(char **argv) #define ImakefileCHeader "/* imake - temporary file */" void -CheckImakefileC(char *masterc) +CheckImakefileC(const char *masterc) { char mkcbuf[1024]; FILE *inFile; @@ -767,7 +742,8 @@ CheckImakefileC(char *masterc) fclose(inFile); LogFatal("Refuse to overwrite: %s", masterc); } - fclose(inFile); + else + fclose(inFile); } } @@ -778,7 +754,7 @@ CheckImakefileC(char *masterc) #define OverrideWarning "Warning: local file \"%s\" overrides global macros." boolean -optional_include(FILE *inFile, char *defsym, char *fname) +optional_include(FILE *inFile, const char *defsym, const char *fname) { errno = 0; if (access(fname, R_OK) == 0) { @@ -790,7 +766,7 @@ optional_include(FILE *inFile, char *defsym, char *fname) } void -doit(FILE *outfd, char *cmd, char **argv) +doit(FILE *outfd, const char *cmd, const char **argv) { int pid; waitType status; @@ -805,18 +781,18 @@ doit(FILE *outfd, char *cmd, char **argv) if (status < 0) LogFatal("Cannot spawn %s.", cmd); if (status > 0) - LogFatalI("Exit code %d.", status); + LogFatal("Exit code %d.", status); #else pid = fork(); if (pid < 0) - LogFatal("Cannot fork.", ""); + LogFatal("Cannot fork."); if (pid) { /* parent... simply wait */ while (wait(&status) > 0) { errno = 0; if (WIFSIGNALED(status)) - LogFatalI("Signal %d.", waitSig(status)); + LogFatal("Signal %d.", waitSig(status)); if (WIFEXITED(status) && waitCode(status)) - LogFatalI("Exit code %d.", waitCode(status)); + LogFatal("Exit code %d.", waitCode(status)); } } else { /* child... dup and exec cmd */ @@ -832,7 +808,7 @@ doit(FILE *outfd, char *cmd, char **argv) #if !defined WIN32 static void -parse_utsname(struct utsname *name, char *fmt, char *result, char *msg) +parse_utsname(struct utsname *name, const char *fmt, char *result, const char *msg) { char buf[SYS_NMLN * 5 + 1]; char *ptr = buf; @@ -892,7 +868,7 @@ parse_utsname(struct utsname *name, char *fmt, char *result, char *msg) /* Just in case... */ if (strlen(buf) >= sizeof(buf)) - LogFatal("Buffer overflow parsing uname.", ""); + LogFatal("Buffer overflow parsing uname."); /* Parse the buffer. The sscanf() return value is rarely correct. */ *result = '\0'; @@ -978,13 +954,23 @@ const char *libc_c= static void get_libc_version(FILE *inFile) { - char aout[] = "/tmp/imakeXXXXXX"; + char aout[4096], *tmpdir; FILE *fp; const char *format = "%s -o %s -x c -"; char *cc; int len; char *command; + /* If $TMPDIR is defined and has an acceptable length, + * use that as tmp dir, else use /tmp. That fixes + * problems with /tmp mounted "noexec". + */ + if((tmpdir = getenv("TMPDIR")) != NULL && strlen(tmpdir) < (4096-13)) + strcpy(aout, tmpdir); + else + strcpy(aout, "/tmp"); + strcat(aout, "/imakeXXXXXX"); + /* Pre-create temp file safely */ { /* Linux + ELF has mkstemp() */ @@ -1000,7 +986,8 @@ get_libc_version(FILE *inFile) cc = "gcc"; len = strlen (aout) + strlen (format) + strlen (cc); if (len < 128) len = 128; - command = alloca (len); + if((command = alloca (len)) == NULL) + abort(); if (snprintf (command , len, format, cc, aout) == len) abort (); @@ -1015,12 +1002,16 @@ get_libc_version(FILE *inFile) abort (); while (fgets (command, len, fp)) - fprintf (inFile, command); + fputs (command, inFile); len = pclose (fp); remove (aout); - if (len) - abort (); + if (len) { + /* handwave furiously */ + printf("#define DefaultLinuxCLibMajorVersion 6\n"); + printf("#define DefaultLinuxCLibMinorVersion 12\n"); + printf("#define DefaultLinuxCLibTeenyVersion 0\n"); + } } #endif @@ -1031,14 +1022,14 @@ get_stackprotector(FILE *inFile) FILE *fp; char *cc; char command[1024], buf[1024]; - + cc = getenv("CC"); if (cc == NULL) { cc = "cc"; } snprintf(command, sizeof(command), "%s -v 2>&1", cc); fp = popen(command, "r"); - if (fp == NULL) + if (fp == NULL) abort(); while (fgets(buf, sizeof(buf), fp)) { if (strstr(buf, "propolice") != NULL) { @@ -1046,11 +1037,10 @@ get_stackprotector(FILE *inFile) break; } } - if (pclose(fp)) - abort(); + pclose(fp); } #endif - + #if defined CROSSCOMPILE || defined linux || defined(__GLIBC__) static void @@ -1058,9 +1048,9 @@ get_distrib(FILE *inFile) { struct stat sb; - static char* suse = "/etc/SuSE-release"; - static char* redhat = "/etc/redhat-release"; - static char* debian = "/etc/debian_version"; + static const char* suse = "/etc/SuSE-release"; + static const char* redhat = "/etc/redhat-release"; + static const char* debian = "/etc/debian_version"; fprintf (inFile, "%s\n", "#define LinuxUnknown 0"); fprintf (inFile, "%s\n", "#define LinuxSuSE 1"); @@ -1076,14 +1066,14 @@ get_distrib(FILE *inFile) fprintf (inFile, "%s\n", "#define LinuxWare 11"); fprintf (inFile, "%s\n", "#define LinuxYggdrasil 12"); -#ifdef CROSSCOMPILE +# ifdef CROSSCOMPILE if (CrossCompiling) { fprintf (inFile, "%s\n", "#define DefaultLinuxDistribution LinuxUnknown"); fprintf (inFile, "%s\n", "#define DefaultLinuxDistName Unknown"); return; } -#endif +# endif if (lstat (suse, &sb) == 0) { fprintf (inFile, "%s\n", "#define DefaultLinuxDistribution LinuxSuSE"); fprintf (inFile, "%s\n", "#define DefaultLinuxDistName SuSE"); @@ -1116,7 +1106,7 @@ get_ld_version(FILE *inFile) int ldmajor, ldminor; const char *ld = "ld -v"; -#ifdef CROSSCOMPILE +# ifdef CROSSCOMPILE if (CrossCompiling) { char cmd[PATH_MAX]; strcpy (cmd, CrossCompileDir); @@ -1124,7 +1114,7 @@ get_ld_version(FILE *inFile) strcat (cmd,ld); ldprog = popen (cmd, "r"); } else -#endif +# endif ldprog = popen (ld, "r"); if (ldprog) { @@ -1192,7 +1182,7 @@ get_binary_format(FILE *inFile) * Returns: 0 if successful, -1 if not. */ static int -ask_sun_compiler_for_versions(const char *cmd, const char *path, +ask_sun_compiler_for_versions(const char *cmd, const char *path, int *cmajor, int *cminor) { char buf[BUFSIZ]; @@ -1201,7 +1191,7 @@ ask_sun_compiler_for_versions(const char *cmd, const char *path, FILE* ccproc; const char vflag[] = " -V 2>&1"; int retval = -1; - + int len = strlen(cmd) + sizeof(vflag); if (path != NULL) { @@ -1229,7 +1219,7 @@ ask_sun_compiler_for_versions(const char *cmd, const char *path, } } if (retval != 0) { - fprintf(stderr, + fprintf(stderr, "warning: could not parse version number in output of:\n" " %s\n", cmdtorun); } @@ -1247,23 +1237,22 @@ get_sun_compiler_versions (FILE *inFile) { const char* sunpro_path = "/opt/SUNWspro/bin"; int cmajor, cminor, found = 0; - struct stat sb; /* If cross-compiling, only check CrossCompilerDir for compilers. - * If not cross-compiling, first check cc in users $PATH, + * If not cross-compiling, first check cc in users $PATH, * then try /opt/SUNWspro if not found in the users $PATH */ -#if defined CROSSCOMPILE +# if defined CROSSCOMPILE if (CrossCompiling) { if (ask_sun_compiler_for_versions("cc", CrossCompileDir, &cmajor, &cminor) == 0) { found = 1; } - } + } else -#endif - { +# endif + { if (ask_sun_compiler_for_versions("cc", NULL, &cmajor, &cminor) == 0) { found = 1; } else if (ask_sun_compiler_for_versions("cc", sunpro_path, @@ -1282,22 +1271,22 @@ get_sun_compiler_versions (FILE *inFile) /* Now do it again for C++ compiler (CC) */ found = 0; -#if defined CROSSCOMPILE +# if defined CROSSCOMPILE if (CrossCompiling) { if (ask_sun_compiler_for_versions("CC", CrossCompileDir, &cmajor, &cminor) == 0) { found = 1; } - } + } else -#endif - { +# endif + { if (ask_sun_compiler_for_versions("CC", NULL, &cmajor, &cminor) == 0) { found = 1; } else if (ask_sun_compiler_for_versions("CC", sunpro_path, &cmajor, &cminor) == 0) { found = 1; - fprintf(inFile, + fprintf(inFile, "#define DefaultSunProCplusplusCompilerDir %s", sunpro_path); } } @@ -1318,7 +1307,7 @@ static void get_gcc_version(FILE *inFile, char *name) { fprintf (inFile, "#define HasGcc 1\n"); -#ifdef CROSSCOMPILE +# ifdef CROSSCOMPILE if (CrossCompiling) { if (gnu_c > 1) { @@ -1329,20 +1318,20 @@ get_gcc_version(FILE *inFile, char *name) fprintf (inFile, "#define GccMajorVersion %d\n", gnu_c); fprintf (inFile, "#define GccMinorVersion %d\n", gnu_c_minor); } else -#endif +# endif { -#if __GNUC__ > 1 +# if __GNUC__ > 1 fprintf (inFile, "#define HasGcc2 1\n"); -# if __GNUC__ > 2 +# if __GNUC__ > 2 fprintf (inFile, "#define HasGcc3 1\n"); +# endif # endif -#endif fprintf (inFile, "#define GccMajorVersion %d\n", __GNUC__); fprintf (inFile, "#define GccMinorVersion %d\n", __GNUC_MINOR__); } -#if defined(HAS_MERGE_CONSTANTS) +# if defined(HAS_MERGE_CONSTANTS) fprintf (inFile, "#define HasGccMergeConstants %d\n", HAS_MERGE_CONSTANTS); -#endif +# endif } #endif @@ -1350,8 +1339,8 @@ static boolean get_gcc(char *cmd) { struct stat sb; - static char* gcc_path[] = { -# if defined(linux) || \ + static const char* gcc_path[] = { +#if defined(linux) || \ defined(__NetBSD__) || \ defined(__OpenBSD__) || \ defined(__FreeBSD__) || \ @@ -1362,14 +1351,14 @@ get_gcc(char *cmd) defined(__GNU__) || \ defined(__GLIBC__) "/usr/bin/cc", /* for Linux PostIncDir */ -# endif +#endif "/usr/local/bin/gcc", "/opt/gnu/bin/gcc", "/usr/pkg/bin/gcc" }; #ifdef CROSSCOMPILE - static char* cross_cc_name[] = { + static const char* cross_cc_name[] = { "cc", "gcc" }; @@ -1399,7 +1388,7 @@ get_gcc(char *cmd) return FALSE; } -#if defined CROSSCOMPILE || !defined __UNIXOS2__ +#ifdef CROSSCOMPILE static void get_gcc_incdir(FILE *inFile, char* name) { @@ -1428,14 +1417,14 @@ get_gcc_incdir(FILE *inFile, char* name) boolean define_os_defaults(FILE *inFile) { -#if defined CROSSCOMPILE || ( !defined(WIN32) && !defined(__UNIXOS2__) ) -#ifdef CROSSCOMPILE -#ifdef __GNUC__ +#if defined CROSSCOMPILE || !defined(WIN32) +# ifdef CROSSCOMPILE +# ifdef __GNUC__ if (1) -#else +# else if ((sys != win32) && (sys != emx)) -#endif -#endif +# endif +# endif { # if (defined(DEFAULT_OS_NAME) || defined(DEFAULT_OS_MAJOR_REV) || \ defined(DEFAULT_OS_MINOR_REV) || defined(DEFAULT_OS_TEENY_REV)) @@ -1444,16 +1433,16 @@ define_os_defaults(FILE *inFile) char buf[SYS_NMLN * 5 + 1]; /* Obtain the system information. */ -#ifdef CROSSCOMPILE +# ifdef CROSSCOMPILE if (!CrossCompiling) -#endif +# endif { if (uname(&uts_name) < 0) - LogFatal("Cannot invoke uname", ""); + LogFatal("Cannot invoke uname"); else name = &uts_name; } -#if defined CROSSCOMPILE && (defined linux || defined(__GLIBC__)) +# if defined CROSSCOMPILE && (defined linux || defined(__GLIBC__)) else { strncpy(uts_name.sysname,cross_uts_sysname,SYS_NMLN); strncpy(uts_name.release,cross_uts_release,SYS_NMLN); @@ -1461,14 +1450,14 @@ define_os_defaults(FILE *inFile) strncpy(uts_name.machine,cross_uts_machine,SYS_NMLN); name = &uts_name; } -#endif -# ifdef __FreeBSD__ +# endif +# ifdef __FreeBSD__ /* Override for compiling in chroot of other OS version, such as * in the bento build cluster. */ { char *e; - if ((e = getenv("OSREL")) != NULL && + if ((e = getenv("OSREL")) != NULL && strlen(name->sysname) + strlen(e) + 1 < SYS_NMLN) { strcpy(name->release, e); strcpy(name->version, name->sysname); @@ -1476,7 +1465,7 @@ define_os_defaults(FILE *inFile) strcat(name->version, e); } } -# endif +# endif # if defined DEFAULT_OS_NAME # if defined CROSSCOMPILE @@ -1648,10 +1637,8 @@ define_os_defaults(FILE *inFile) char name[PATH_MAX]; if (get_gcc(name)) { get_gcc_version (inFile,name); -# if defined CROSSCOMPILE || !defined __UNIXOS2__ -# if defined CROSSCOMPILE +# if defined CROSSCOMPILE if (sys != emx) -# endif get_gcc_incdir(inFile,name); # endif } @@ -1664,7 +1651,7 @@ define_os_defaults(FILE *inFile) get_binary_format(inFile); # endif } -#endif /* !WIN32 && !__UNIXOS2__*/ +#endif /* !WIN32 */ #if defined WIN32 # ifdef CROSSCOMPILE else if (sys == win32 && !CrossCompiling) @@ -1688,8 +1675,6 @@ define_os_defaults(FILE *inFile) #endif /* WIN32 */ #ifdef CROSSCOMPILE else if (sys == emx) -#endif -#if defined CROSSCOMPILE || defined __UNIXOS2__ { fprintf(inFile, "#define DefaultOSMajorVersion 4\n"); fprintf(inFile, "#define DefaultOSMinorVersion 0\n"); @@ -1703,8 +1688,8 @@ define_os_defaults(FILE *inFile) } void -cppit(char *imakefile, char *template, char *masterc, - FILE *outfd, char *outfname) +cppit(const char *imakefile, const char *template, const char *masterc, + FILE *outfd, const char *outfname) { FILE *inFile; @@ -1721,8 +1706,11 @@ cppit(char *imakefile, char *template, char *masterc, fprintf(inFile, IncludeFmt, ImakeTmplSym) < 0 || optional_include(inFile, "IMAKE_ADMIN_MACROS", "adminmacros") || optional_include(inFile, "IMAKE_LOCAL_MACROS", "localmacros") || - fflush(inFile) || - fclose(inFile)) + fflush(inFile)) { + fclose(inFile); + LogFatal("Cannot write to %s.", masterc); + } + else if (fclose(inFile)) LogFatal("Cannot write to %s.", masterc); /* * Fork and exec cpp @@ -1737,8 +1725,8 @@ makeit(void) doit(NULL, make_argv[0], make_argv); } -char * -CleanCppInput(char *imakefile) +const char * +CleanCppInput(const char *imakefile) { FILE *outFile = NULL; FILE *inFile; @@ -1792,28 +1780,29 @@ CleanCppInput(char *imakefile) strcmp(ptoken, "pragma") && strcmp(ptoken, "undef")) { if (outFile == NULL) { -#ifdef HAS_MKSTEMP +#ifdef HAVE_MKSTEMP int fd; #endif - tmpImakefile = Strdup(tmpImakefile); -#ifndef HAS_MKSTEMP - if (mktemp(tmpImakefile) == NULL || - (outFile = fopen(tmpImakefile, "w+")) == NULL) { + char *tmpImakefileName = Strdup(tmpImakefileTemplate); +#ifndef HAVE_MKSTEMP + if (mktemp(tmpImakefileName) == NULL || + (outFile = fopen(tmpImakefileName, "w+")) == NULL) { LogFatal("Cannot open %s for write.", - tmpImakefile); + tmpImakefileName); } #else - fd=mkstemp(tmpImakefile); + fd=mkstemp(tmpImakefileName); if (fd != -1) outFile = fdopen(fd, "w"); if (outFile == NULL) { if (fd != -1) { - unlink(tmpImakefile); close(fd); + unlink(tmpImakefileName); close(fd); } LogFatal("Cannot open %s for write.", - tmpImakefile); + tmpImakefileName); } #endif + tmpImakefile = tmpImakefileName; } writetmpfile(outFile, punwritten, pbuf-punwritten, tmpImakefile); @@ -1838,7 +1827,7 @@ CleanCppInput(char *imakefile) } void -CleanCppOutput(FILE *tmpfd, char *tmpfname) +CleanCppOutput(FILE *tmpfd, const char *tmpfname) { char *input; int blankline = 0; @@ -1960,7 +1949,7 @@ isempty(char *line) /*ARGSUSED*/ char * -ReadLine(FILE *tmpfd, char *tmpfname) +ReadLine(FILE *tmpfd, const char *tmpfname) { static boolean initialized = FALSE; static char *buf, *pline, *end; @@ -1988,10 +1977,10 @@ ReadLine(FILE *tmpfd, char *tmpfname) fseek(tmpfd, 0, 0); #if defined(SYSV) || defined(WIN32) || defined(USE_FREOPEN) tmpfd = freopen(tmpfname, "w+", tmpfd); -#ifdef WIN32 +# ifdef WIN32 if (! tmpfd) /* if failed try again */ tmpfd = freopen(tmpfname, "w+", fp); -#endif +# endif if (! tmpfd) LogFatal("cannot reopen %s\n", tmpfname); #else /* !SYSV */ @@ -1999,8 +1988,6 @@ ReadLine(FILE *tmpfd, char *tmpfname) #endif /* !SYSV */ initialized = TRUE; fprintf (tmpfd, "# Makefile generated by imake - do not edit!\n"); - fprintf (tmpfd, "# %s\n", - "$Xorg: imake.c,v 1.6 2001/02/09 02:03:15 xorgcvs Exp $"); } for (p1 = pline; p1 < end; p1++) { @@ -2036,7 +2023,7 @@ ReadLine(FILE *tmpfd, char *tmpfname) } void -writetmpfile(FILE *fd, char *buf, int cnt, char *fname) +writetmpfile(FILE *fd, const char *buf, int cnt, const char *fname) { if (fwrite(buf, sizeof(char), cnt, fd) == -1) LogFatal("Cannot write to %s.", fname); @@ -2048,7 +2035,7 @@ Emalloc(int size) char *p; if ((p = malloc(size)) == NULL) - LogFatalI("Cannot allocate %d bytes", size); + LogFatal("Cannot allocate %d bytes", size); return(p); } @@ -2066,10 +2053,10 @@ KludgeOutputLine(char **pline) break; case ' ': /*May need a tab*/ default: -#ifdef CROSSCOMPILE +# ifdef CROSSCOMPILE if (inline_syntax) -#endif -#if defined CROSSCOMPILE || defined INLINE_SYNTAX +# endif +# if defined CROSSCOMPILE || defined INLINE_SYNTAX { if (*p == '<' && p[1] == '<') { /* inline file close */ InInline--; @@ -2077,7 +2064,7 @@ KludgeOutputLine(char **pline) break; } } -#endif +# endif /* * The following cases should not be treated as beginning of * rules: @@ -2116,26 +2103,26 @@ KludgeOutputLine(char **pline) quotechar = ']'; break; case '=': -#ifdef CROSSCOMPILE +# ifdef CROSSCOMPILE if (remove_cpp_leadspace) -#endif -#if defined CROSSCOMPILE || defined REMOVE_CPP_LEADSPACE +# endif +# if defined CROSSCOMPILE || defined REMOVE_CPP_LEADSPACE { if (!InRule && **pline == ' ') { while (**pline == ' ') (*pline)++; } } -#endif +# endif goto breakfor; -#if defined CROSSCOMPILE || defined INLINE_SYNTAX +# if defined CROSSCOMPILE || defined INLINE_SYNTAX case '<': if (inline_syntax) { if (p[1] == '<') /* inline file start */ InInline++; } break; -#endif +# endif case ':': if (p[1] == '=') goto breakfor; @@ -2159,7 +2146,7 @@ KludgeResetRule(void) } #endif char * -Strdup(char *cp) +Strdup(const char *cp) { char *new = Emalloc(strlen(cp) + 1); |