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authorNicolas Pitre <nico@cam.org>2008-10-01 18:05:20 (GMT)
committerShawn O. Pearce <spearce@spearce.org>2008-10-03 01:06:56 (GMT)
commit9126f0091f271f090cc030a788219574ab0fea97 (patch)
tree9fab6f7852fddc93392675a7d67148a3dc843ce6 /index-pack.c
parent120a385afb8ce94b3918d74d4a79ca5938a95304 (diff)
downloadgit-9126f0091f271f090cc030a788219574ab0fea97.zip
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fix openssl headers conflicting with custom SHA1 implementations
On ARM I have the following compilation errors: CC fast-import.o In file included from cache.h:8, from builtin.h:6, from fast-import.c:142: arm/sha1.h:14: error: conflicting types for 'SHA_CTX' /usr/include/openssl/sha.h:105: error: previous declaration of 'SHA_CTX' was here arm/sha1.h:16: error: conflicting types for 'SHA1_Init' /usr/include/openssl/sha.h:115: error: previous declaration of 'SHA1_Init' was here arm/sha1.h:17: error: conflicting types for 'SHA1_Update' /usr/include/openssl/sha.h:116: error: previous declaration of 'SHA1_Update' was here arm/sha1.h:18: error: conflicting types for 'SHA1_Final' /usr/include/openssl/sha.h:117: error: previous declaration of 'SHA1_Final' was here make: *** [fast-import.o] Error 1 This is because openssl header files are always included in git-compat-util.h since commit 684ec6c63c whenever NO_OPENSSL is not set, which somehow brings in <openssl/sha1.h> clashing with the custom ARM version. Compilation of git is probably broken on PPC too for the same reason. Turns out that the only file requiring openssl/ssl.h and openssl/err.h is imap-send.c. But only moving those problematic includes there doesn't solve the issue as it also includes cache.h which brings in the conflicting local SHA1 header file. As suggested by Jeff King, the best solution is to rename our references to SHA1 functions and structure to something git specific, and define those according to the implementation used. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Diffstat (limited to 'index-pack.c')
-rw-r--r--index-pack.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/index-pack.c b/index-pack.c
index 530d820..2e4c088 100644
--- a/index-pack.c
+++ b/index-pack.c
@@ -67,7 +67,7 @@ static struct progress *progress;
static unsigned char input_buffer[4096];
static unsigned int input_offset, input_len;
static off_t consumed_bytes;
-static SHA_CTX input_ctx;
+static git_SHA_CTX input_ctx;
static uint32_t input_crc32;
static int input_fd, output_fd, pack_fd;
@@ -119,7 +119,7 @@ static void flush(void)
if (input_offset) {
if (output_fd >= 0)
write_or_die(output_fd, input_buffer, input_offset);
- SHA1_Update(&input_ctx, input_buffer, input_offset);
+ git_SHA1_Update(&input_ctx, input_buffer, input_offset);
memmove(input_buffer, input_buffer + input_offset, input_len);
input_offset = 0;
}
@@ -188,7 +188,7 @@ static char *open_pack_file(char *pack_name)
output_fd = -1;
pack_fd = input_fd;
}
- SHA1_Init(&input_ctx);
+ git_SHA1_Init(&input_ctx);
return pack_name;
}
@@ -588,7 +588,7 @@ static void parse_pack_objects(unsigned char *sha1)
/* Check pack integrity */
flush();
- SHA1_Final(sha1, &input_ctx);
+ git_SHA1_Final(sha1, &input_ctx);
if (hashcmp(fill(20), sha1))
die("pack is corrupted (SHA1 mismatch)");
use(20);