Ports to many Unix variants. Added the OMIT_LIB_BUILD_TIME workaround

for platforms that don't have 'long long'. In pr/src/Makefile and lib/libc/src/Makefile, use single quotes so that we can avoid using backslashes in double quotes (that doesn't work under MKS shell).
1998-10-08 21:31:09 +00:00 · 1998-10-08 21:31:09 +00:00 · bf719a79e4
--- a/nsprpub/config/Makefile
+++ b/nsprpub/config/Makefile
@ -31,6 +31,13 @@ else
 PROG_SUFFIX =
 endif

+# Temporary workaround to disable the generation of
+# library build time because now.c uses the 'long long'
+# data type that's not available on some platforms.
+ifeq (,$(filter-out NEC SCOOS UNIXWARE,$(OS_ARCH)))
+DEFINES += -DOMIT_LIB_BUILD_TIME
+endif
+
 ifeq ($(OS_ARCH), IRIX)
    ifeq ($(basename $(OS_RELEASE)),6)
 	    ifeq ($(USE_N32),1)
--- a/nsprpub/config/UNIXWARE.mk
+++ b/nsprpub/config/UNIXWARE.mk
@ -27,14 +27,25 @@

 include $(MOD_DEPTH)/config/UNIX.mk

+ifeq ($(OS_RELEASE),7)
+CC		= cc
+CCC		= CC
+else
 CC		= $(NSDEPTH)/build/hcc
 CCC		= $(NSDEPTH)/build/hcpp
+endif

 RANLIB		= true

 DEFINES		+= -D_PR_LOCAL_THREADS_ONLY
 OS_CFLAGS	= -DSVR4 -DSYSV -DUNIXWARE

+ifeq ($(OS_RELEASE),7)
+OS_CFLAGS	+= -D_LARGEFILE64_SOURCE -D_PR_HAVE_OFF64_T -D_PR_HAVE_SOCKADDR_LEN
+else
+OS_CFLAGS	+= -D_PR_NO_LARGE_FILES
+endif
+
 MKSHLIB		= $(LD) $(DSO_LDOPTS)
 DSO_LDOPTS	= -G

--- a/nsprpub/config/now.c
+++ b/nsprpub/config/now.c
@ -30,15 +30,30 @@

 int main(int argc, char **argv)
 {
-#if defined(XP_UNIX)
-   long long now;
-   struct timeval tv;
+#if defined(OMIT_LIB_BUILD_TIME)
+    /*
+     * Some platforms don't have any 64-bit integer type
+     * such as 'long long'.  Because we can't use NSPR's
+     * PR_snprintf in this program, it is difficult to
+     * print a static initializer for PRInt64 (a struct).
+     * So we print nothing.  The makefiles that build the
+     * shared libraries will detect the empty output string
+     * of this program and omit the library build time
+     * in PRVersionDescription.
+     */
+#elif defined(XP_UNIX)
+    long long now;
+    struct timeval tv;
+#ifdef HAVE_SVID_GETTOD
+    gettimeofday(&tv);
+#else
    gettimeofday(&tv, NULL);
+#endif
    now = ((1000000LL) * tv.tv_sec) + (long long)tv.tv_usec;
 #if defined(OSF1)
-    return fprintf(stdout, "%ld", now);
+    fprintf(stdout, "%ld", now);
 #else
-    return fprintf(stdout, "%lld", now);
+    fprintf(stdout, "%lld", now);
 #endif

 #elif defined(WIN32)
@ -48,10 +63,12 @@ int main(int argc, char **argv)
    now = b.time;
    now *= 1000000;
    now += (1000 * b.millitm);
-    return fprintf(stdout, "%I64d", now);
+    fprintf(stdout, "%I64d", now);
 #else
 #error "Architecture not supported"
 #endif
+
+    return 0;
 }  /* main */

 /* now.c */
--- a/nsprpub/lib/libc/src/Makefile
+++ b/nsprpub/lib/libc/src/Makefile
@ -99,9 +99,7 @@ include $(MOD_DEPTH)/config/rules.mk
 #
 # Version information generation (begin)
 #
-RM = rm
 ECHO = echo
-INCLUDES = -I$(DIST)/include
 TINC = $(OBJDIR)/_pl_bld.h
 PROD = libplc$(MOD_VERSION).$(DLL_SUFFIX)
 NOW = $(MOD_DEPTH)/config/$(OBJDIR)/now
@ -110,17 +108,17 @@ SH_NOW = $(shell $(NOW))

 ifeq ($(OS_ARCH), WINNT)
 	SUF = i64
-	SH_QUOTE =
 else
 	SUF = LL
-	SH_QUOTE = "
 endif

 $(TINC):
 	@$(MAKE_OBJDIR)
-	@$(ECHO) $(SH_QUOTE)#define _BUILD_STRING \"$(SH_DATE)\"$(SH_QUOTE) > $(TINC)
-	@$(ECHO) $(SH_QUOTE)#define _BUILD_TIME $(SH_NOW)$(SUF)$(SH_QUOTE) >> $(TINC)
-	@$(ECHO) $(SH_QUOTE)#define _PRODUCTION \"$(PROD)\"$(SH_QUOTE) >> $(TINC)
+	@$(ECHO) '#define _BUILD_STRING "$(SH_DATE)"' > $(TINC)
+	@if test ! -z "$(SH_NOW)"; then \
+	    $(ECHO) '#define _BUILD_TIME $(SH_NOW)$(SUF)' >> $(TINC); \
+	fi
+	@$(ECHO) '#define _PRODUCTION "$(PROD)"' >> $(TINC)


 $(OBJDIR)/plvrsion.$(OBJ_SUFFIX): $(TINC)
--- a/nsprpub/lib/libc/src/plvrsion.c
+++ b/nsprpub/lib/libc/src/plvrsion.c
@ -24,7 +24,11 @@
 /************************************************************************/
 #include "_pl_bld.h"
 #if !defined(_BUILD_TIME)
+#ifdef HAVE_LONG_LONG
 #define _BUILD_TIME 0
+#else
+#define _BUILD_TIME {0, 0}
+#endif
 #endif
 #if !defined(_BUILD_STRING)
 #define _BUILD_STRING ""
--- a/nsprpub/pr/include/md/_aix.h
+++ b/nsprpub/pr/include/md/_aix.h
@ -25,13 +25,10 @@
 #endif

 /*
- * To pick up fd_set.  In AIX 4.2, fd_set is defined in <sys/time.h>,
- * which is included by _unixos.h.
+ * To pick up fd_set and the poll events.
 */
-#ifdef AIX4_1
 #include <sys/select.h>
 #include <sys/poll.h>
-#endif

 /*
 * Internal configuration macros
--- a/nsprpub/pr/include/md/_ncr.h
+++ b/nsprpub/pr/include/md/_ncr.h
@ -47,6 +47,8 @@

 #define _PR_POLL_AVAILABLE
 #define _PR_USE_POLL
+#define _PR_NO_LARGE_FILES
+#define _PR_STAT_HAS_ST_ATIM_UNION

 #undef  HAVE_STACK_GROWING_UP
 #define HAVE_NETCONFIG
--- a/nsprpub/pr/include/md/_nec.h
+++ b/nsprpub/pr/include/md/_nec.h
@ -37,6 +37,10 @@
 #define USE_DLFCN
 #define NEED_TIME_R
 #define NEED_STRFTIME_LOCK
+#define _PR_POLL_AVAILABLE
+#define _PR_USE_POLL
+#define _PR_NO_LARGE_FILES
+#define _PR_STAT_HAS_ST_ATIM_UNION
 
 #include <ucontext.h>
 #include <sys/regset.h>
--- a/nsprpub/pr/include/md/_scoos.h
+++ b/nsprpub/pr/include/md/_scoos.h
@ -47,6 +47,8 @@

 #define _PR_POLL_AVAILABLE
 #define _PR_USE_POLL
+#define _PR_NO_LARGE_FILES
+#define _PR_STAT_HAS_ONLY_ST_ATIME

 #define NEED_STRFTIME_LOCK
 #define NEED_TIME_R
--- a/nsprpub/pr/include/md/_unixware.h
+++ b/nsprpub/pr/include/md/_unixware.h
@ -38,6 +38,7 @@
 #endif
 #define _PR_POLL_AVAILABLE
 #define _PR_USE_POLL
+#define _PR_STAT_HAS_ST_ATIM_UNION

 #undef  HAVE_STACK_GROWING_UP
 #define HAVE_NETCONFIG
--- a/nsprpub/pr/src/Makefile
+++ b/nsprpub/pr/src/Makefile
@ -310,7 +310,6 @@ endif
 #
 # Version information generation (begin)
 #
-RM = rm
 ECHO = echo
 INCLUDES = -I$(DIST)/include
 TINC = $(OBJDIR)/_pr_bld.h
@ -321,17 +320,17 @@ SH_NOW = $(shell $(NOW))

 ifeq ($(OS_ARCH), WINNT)
 	SUF = i64
-	SH_QUOTE =
 else
 	SUF = LL
-	SH_QUOTE = "
 endif

 $(TINC):
 	@$(MAKE_OBJDIR)
-	@$(ECHO) $(SH_QUOTE)#define _BUILD_STRING \"$(SH_DATE)\"$(SH_QUOTE) > $(TINC)
-	@$(ECHO) $(SH_QUOTE)#define _BUILD_TIME $(SH_NOW)$(SUF)$(SH_QUOTE) >> $(TINC)
-	@$(ECHO) $(SH_QUOTE)#define _PRODUCTION \"$(PROD)\"$(SH_QUOTE) >> $(TINC)
+	@$(ECHO) '#define _BUILD_STRING "$(SH_DATE)"' > $(TINC)
+	@if test ! -z "$(SH_NOW)"; then \
+	    $(ECHO) '#define _BUILD_TIME $(SH_NOW)$(SUF)' >> $(TINC); \
+	fi
+	@$(ECHO) '#define _PRODUCTION "$(PROD)"' >> $(TINC)


 $(OBJDIR)/prvrsion.$(OBJ_SUFFIX): $(TINC)
--- a/nsprpub/pr/src/md/unix/unix.c
+++ b/nsprpub/pr/src/md/unix/unix.c
@ -2260,6 +2260,44 @@ static void _MD_set_fileinfo64_times(
    info->creationTime = ((PRTime)sb->st_ctim.tv_sec * PR_USEC_PER_SEC);
    info->creationTime += (sb->st_ctim.tv_nsec / 1000);
 }
+#elif defined(_PR_STAT_HAS_ST_ATIM_UNION)
+/*
+** The st_atim, st_mtim, and st_ctim fields in struct stat are
+** unions with a st__tim union member of type timestruc_t.
+*/
+static void _MD_set_fileinfo_times(
+    const struct stat *sb,
+    PRFileInfo *info)
+{
+    PRInt64 us, s2us;
+
+    LL_I2L(s2us, PR_USEC_PER_SEC);
+    LL_I2L(info->modifyTime, sb->st_mtim.st__tim.tv_sec);
+    LL_MUL(info->modifyTime, info->modifyTime, s2us);
+    LL_I2L(us, sb->st_mtim.st__tim.tv_nsec / 1000);
+    LL_ADD(info->modifyTime, info->modifyTime, us);
+    LL_I2L(info->creationTime, sb->st_ctim.st__tim.tv_sec);
+    LL_MUL(info->creationTime, info->creationTime, s2us);
+    LL_I2L(us, sb->st_ctim.st__tim.tv_nsec / 1000);
+    LL_ADD(info->creationTime, info->creationTime, us);
+}
+
+static void _MD_set_fileinfo64_times(
+    const _MDStat64 *sb,
+    PRFileInfo64 *info)
+{
+    PRInt64 us, s2us;
+
+    LL_I2L(s2us, PR_USEC_PER_SEC);
+    LL_I2L(info->modifyTime, sb->st_mtim.st__tim.tv_sec);
+    LL_MUL(info->modifyTime, info->modifyTime, s2us);
+    LL_I2L(us, sb->st_mtim.st__tim.tv_nsec / 1000);
+    LL_ADD(info->modifyTime, info->modifyTime, us);
+    LL_I2L(info->creationTime, sb->st_ctim.st__tim.tv_sec);
+    LL_MUL(info->creationTime, info->creationTime, s2us);
+    LL_I2L(us, sb->st_ctim.st__tim.tv_nsec / 1000);
+    LL_ADD(info->creationTime, info->creationTime, us);
+}
 #elif defined(_PR_STAT_HAS_ST_ATIMESPEC)
 /*
 ** struct stat has st_atimespec, st_mtimespec, and st_ctimespec
@ -2572,7 +2610,7 @@ static void* _MD_Unix_mmap64(
 }  /* _MD_Unix_mmap64 */
 #endif /* defined(_PR_NO_LARGE_FILES) || defined(SOLARIS2_5) */

-#if defined(IRIX)
+#if defined(IRIX) || defined(UNIXWARE)

 /*
 ** This function emulates a lock64 for IRIX using fcntl calls. It is a true
@ -2642,7 +2680,7 @@ static void _PR_InitIOV(void)
 ** $$$ IRIX does not have a lockf64. One must fabricate it from fcntl
 ** calls with 64 bit arguments.
 */
-#if defined(IRIX)
+#if defined(IRIX) || defined(UNIXWARE)
    _md_iovector._lockf64 = _MD_irix_lockf64;
 #else
    _md_iovector._lockf64 = lockf64;
--- a/nsprpub/pr/src/prvrsion.c
+++ b/nsprpub/pr/src/prvrsion.c
@ -24,7 +24,11 @@
 /************************************************************************/
 #include "_pr_bld.h"
 #if !defined(_BUILD_TIME)
+#ifdef HAVE_LONG_LONG
 #define _BUILD_TIME 0
+#else
+#define _BUILD_TIME {0, 0}
+#endif
 #endif
 #if !defined(_BUILD_STRING)
 #define _BUILD_STRING ""