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curl/system.h: support more architectures 

The long list of architectures in include/curl/system.h is annoying to
maintain, and needs to be extended for each and every architecture to
support.

Instead, let's rely on the __SIZEOF_LONG__ define of the gcc compiler
(we are in the GNUC condition anyway), which tells us if long is 4
bytes or 8 bytes.

This fixes the build of libcurl 7.55.0 on architectures such as
OpenRISC or ARC.

Closes #1766

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
This commit is contained in:
Thomas Petazzoni 2017-08-11 18:52:37 +02:00 committed by Daniel Stenberg
parent be2a4c1784
commit 4ca5f772ec
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1 changed files with 3 additions and 2 deletions
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include/curl/system.h
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@ -403,7 +403,7 @@
# if !defined(__LP64__) && (defined(__ILP32__) || \
defined(__i386__) || defined(__ppc__) || defined(__arm__) || \
defined(__sparc__) || defined(__mips__) || defined(__sh__) || \
defined(__XTENSA__))
defined(__XTENSA__) || (defined(__SIZEOF_LONG__) && __SIZEOF_LONG__ == 4))
# define CURL_SIZEOF_LONG 4
# define CURL_TYPEOF_CURL_OFF_T long long
# define CURL_FORMAT_CURL_OFF_T "lld"
@ -412,7 +412,8 @@
# define CURL_SUFFIX_CURL_OFF_T LL
# define CURL_SUFFIX_CURL_OFF_TU ULL
# elif defined(__LP64__) || \
defined(__x86_64__) || defined(__ppc64__) || defined(__sparc64__)
defined(__x86_64__) || defined(__ppc64__) || defined(__sparc64__) || \
(defined(__SIZEOF_LONG__) && __SIZEOF_LONG__ == 8)
# define CURL_SIZEOF_LONG 8
# define CURL_TYPEOF_CURL_OFF_T long
# define CURL_FORMAT_CURL_OFF_T "ld"