From 6c109904bc87987364e37e214138cff8fcaa924a Mon Sep 17 00:00:00 2001 From: Joachim Schmitz Date: Wed, 19 Sep 2012 12:03:30 +0200 Subject: [PATCH] Port to HP NonStop Includes the addition of some new defines and their description for others to use. Signed-off-by: Joachim Schmitz Signed-off-by: Junio C Hamano --- Makefile | 67 +++++++++++++++++++++++++++++++++++++++++++++++ git-compat-util.h | 17 +++++++++++- 2 files changed, 83 insertions(+), 1 deletion(-) diff --git a/Makefile b/Makefile index d1052a7490..33a48ac877 100644 --- a/Makefile +++ b/Makefile @@ -145,6 +145,12 @@ all:: # # Define NEEDS_LIBICONV if linking with libc is not enough (Darwin). # +# Define NEEDS_LIBINTL_BEFORE_LIBICONV if you need libintl before libiconv. +# +# Define NO_INTPTR_T if you don't have intptr_t nor uintptr_t. +# +# Define NO_UINTMAX_T if you don't have uintmax_t. +# # Define NEEDS_SOCKET if linking with libc is not enough (SunOS, # Patrick Mauritz). # @@ -1320,6 +1326,61 @@ ifeq ($(uname_S),Minix) NO_CURL = NO_EXPAT = endif +ifeq ($(uname_S),NONSTOP_KERNEL) + # Needs some C99 features, "inline" is just one of them. + # INLINE='' would just replace one set of warnings with another and + # still not compile in c89 mode, due to non-const array initializations. + CC = cc -c99 + # Disable all optimization, seems to result in bad code, with -O or -O2 + # or even -O1 (default), /usr/local/libexec/git-core/git-pack-objects + # abends on "git push". Needs more investigation. + CFLAGS = -g -O0 + # We'd want it to be here. + prefix = /usr/local + # Our's are in ${prefix}/bin (perl might also be in /usr/bin/perl). + PERL_PATH = ${prefix}/bin/perl + PYTHON_PATH = ${prefix}/bin/python + + # As detected by './configure'. + # Missdetected, hence commented out, see below. + #NO_CURL = YesPlease + # Added manually, see above. + NEEDS_SSL_WITH_CURL = YesPlease + HAVE_LIBCHARSET_H = YesPlease + NEEDS_LIBICONV = YesPlease + NEEDS_LIBINTL_BEFORE_LIBICONV = YesPlease + NO_SYS_SELECT_H = UnfortunatelyYes + NO_D_TYPE_IN_DIRENT = YesPlease + NO_HSTRERROR = YesPlease + NO_STRCASESTR = YesPlease + NO_FNMATCH_CASEFOLD = YesPlease + NO_MEMMEM = YesPlease + NO_STRLCPY = YesPlease + NO_SETENV = YesPlease + NO_UNSETENV = YesPlease + NO_MKDTEMP = YesPlease + NO_MKSTEMPS = YesPlease + # Currently libiconv-1.9.1. + OLD_ICONV = UnfortunatelyYes + NO_REGEX = YesPlease + NO_PTHREADS = UnfortunatelyYes + + # Not detected (nor checked for) by './configure'. + # We don't have SA_RESTART on NonStop, unfortunalety. + COMPAT_CFLAGS += -DSA_RESTART=0 + # Apparently needed in compat/fnmatch/fnmatch.c. + COMPAT_CFLAGS += -DHAVE_STRING_H=1 + NO_ST_BLOCKS_IN_STRUCT_STAT = YesPlease + NO_NSEC = YesPlease + NO_PREAD = YesPlease + NO_MMAP = YesPlease + NO_POLL = YesPlease + NO_INTPTR_T = UnfortunatelyYes + # Bug report 10-120822-4477 submitted to HP NonStop development. + MKDIR_WO_TRAILING_SLASH = YesPlease + # RFE 10-120912-4693 submitted to HP NonStop development. + NO_SETITIMER = UnfortunatelyYes +endif ifneq (,$(findstring MINGW,$(uname_S))) pathsep = ; NO_PREAD = YesPlease @@ -1556,6 +1617,9 @@ ifdef NEEDS_LIBICONV else ICONV_LINK = endif + ifdef NEEDS_LIBINTL_BEFORE_LIBICONV + ICONV_LINK += -lintl + endif EXTLIBS += $(ICONV_LINK) -liconv endif ifdef NEEDS_LIBGEN @@ -1716,6 +1780,9 @@ endif ifdef NO_IPV6 BASIC_CFLAGS += -DNO_IPV6 endif +ifdef NO_INTPTR_T + COMPAT_CFLAGS += -DNO_INTPTR_T +endif ifdef NO_UINTMAX_T BASIC_CFLAGS += -Duintmax_t=uint32_t endif diff --git a/git-compat-util.h b/git-compat-util.h index 24b5432462..2fbf1fd8b1 100644 --- a/git-compat-util.h +++ b/git-compat-util.h @@ -74,7 +74,8 @@ # define _XOPEN_SOURCE 500 # endif #elif !defined(__APPLE__) && !defined(__FreeBSD__) && !defined(__USLC__) && \ - !defined(_M_UNIX) && !defined(__sgi) && !defined(__DragonFly__) + !defined(_M_UNIX) && !defined(__sgi) && !defined(__DragonFly__) && \ + !defined(__TANDEM) #define _XOPEN_SOURCE 600 /* glibc2 and AIX 5.3L need 500, OpenBSD needs 600 for S_ISLNK() */ #define _XOPEN_SOURCE_EXTENDED 1 /* AIX 5.3L needs this */ #endif @@ -98,6 +99,9 @@ #include #include #include +#ifdef __TANDEM /* or HAVE_STRINGS_H or !NO_STRINGS_H? */ +#include /* for strcasecmp() */ +#endif #include #include #include @@ -141,6 +145,17 @@ #else #include #endif +#ifdef NO_INTPTR_T +/* + * On I16LP32, ILP32 and LP64 "long" is the save bet, however + * on LLP86, IL33LLP64 and P64 it needs to be "long long", + * while on IP16 and IP16L32 it is "int" (resp. "short") + * Size needs to match (or exceed) 'sizeof(void *)'. + * We can't take "long long" here as not everybody has it. + */ +typedef long intptr_t; +typedef unsigned long uintptr_t; +#endif #if defined(__CYGWIN__) #undef _XOPEN_SOURCE #include