From 203248c352c50316ef86dc24f1637c77f9ae302a Mon Sep 17 00:00:00 2001 From: Thomas Deutschmann Date: Mon, 15 Jun 2020 03:34:42 +0200 Subject: open-iscsi: Allow building against gcc-10 Signed-off-by: Thomas Deutschmann --- .../2.0.878/open-iscsi-2.0.878-gcc-10.patch | 107 +++++++++++++++++++++ 1 file changed, 107 insertions(+) create mode 100644 patches/open-iscsi/2.0.878/open-iscsi-2.0.878-gcc-10.patch diff --git a/patches/open-iscsi/2.0.878/open-iscsi-2.0.878-gcc-10.patch b/patches/open-iscsi/2.0.878/open-iscsi-2.0.878-gcc-10.patch new file mode 100644 index 00000000..b6147655 --- /dev/null +++ b/patches/open-iscsi/2.0.878/open-iscsi-2.0.878-gcc-10.patch @@ -0,0 +1,107 @@ +From 499a006a7d6bb154f9e1ab430e4c9e231ba6096a Mon Sep 17 00:00:00 2001 +From: Lee Duncan +Date: Tue, 28 Jan 2020 16:36:56 -0800 +Subject: [PATCH] Updates to support gcc -fno-common option. + +This meant cleaning up the definition of some +global variables, so that they were only defined +in one place and refered to as external elsewhere. +--- + include/iscsi_err.h | 6 ++++-- + iscsiuio/configure.ac | 2 +- + iscsiuio/src/uip/uip.h | 4 ++-- + usr/iscsi_err.c | 2 ++ + usr/log.c | 1 + + usr/log.h | 2 +- + 6 files changed, 11 insertions(+), 6 deletions(-) + +diff --git a/include/iscsi_err.h b/include/iscsi_err.h +index ed000dd0..04a8723e 100644 +--- a/include/iscsi_err.h ++++ b/include/iscsi_err.h +@@ -4,7 +4,7 @@ + #ifndef _ISCSI_ERR_ + #define _ISCSI_ERR_ + +-enum { ++enum iscsi_error_list { + ISCSI_SUCCESS = 0, + /* Generic error */ + ISCSI_ERR = 1, +@@ -73,7 +73,9 @@ enum { + + /* Always last. Indicates end of error code space */ + ISCSI_MAX_ERR_VAL, +-} iscsi_err; ++}; ++ ++extern enum iscsi_error_list iscsi_err; + + extern void iscsi_err_print_msg(int err); + extern char *iscsi_err_to_str(int err); +diff --git a/iscsiuio/configure.ac b/iscsiuio/configure.ac +index b41df0ec..8099f09c 100644 +--- a/iscsiuio/configure.ac ++++ b/iscsiuio/configure.ac +@@ -78,7 +78,7 @@ AC_CONFIG_COMMANDS([default],[[ + else + echo 'char *build_date = "'`date`'";' > src/unix/build_date.c + fi +- echo 'char *build_date;'> src/unix/build_date.h ++ echo 'extern char *build_date;'> src/unix/build_date.h + ]],[[]]) + + AC_PREFIX_DEFAULT() +diff --git a/iscsiuio/src/uip/uip.h b/iscsiuio/src/uip/uip.h +index 1180ab50..9d9428a2 100644 +--- a/iscsiuio/src/uip/uip.h ++++ b/iscsiuio/src/uip/uip.h +@@ -70,8 +70,8 @@ struct uip_stack; + typedef u16_t uip_ip4addr_t[2]; + typedef u16_t uip_ip6addr_t[8]; + +-const uip_ip6addr_t all_zeroes_addr6; +-const uip_ip4addr_t all_zeroes_addr4; ++extern const uip_ip6addr_t all_zeroes_addr6; ++extern const uip_ip4addr_t all_zeroes_addr4; + + #define ETH_BUF(buf) ((struct uip_eth_hdr *)buf) + #define VLAN_ETH_BUF(buf) ((struct uip_vlan_eth_hdr *)buf) +diff --git a/usr/iscsi_err.c b/usr/iscsi_err.c +index 23c61fc3..4a057d57 100644 +--- a/usr/iscsi_err.c ++++ b/usr/iscsi_err.c +@@ -21,6 +21,8 @@ + #include "iscsi_err.h" + #include "log.h" + ++enum iscsi_error_list iscsi_err; ++ + static char *iscsi_err_msgs[] = { + /* 0 */ "", + /* 1 */ "unknown error", +diff --git a/usr/log.c b/usr/log.c +index f29b54b3..6e16e7ce 100644 +--- a/usr/log.c ++++ b/usr/log.c +@@ -33,6 +33,7 @@ + + char *log_name; + int log_level = 0; ++struct logarea *la = NULL; + + static int log_stop_daemon = 0; + static void (*log_func)(int prio, void *priv, const char *fmt, va_list ap); +diff --git a/usr/log.h b/usr/log.h +index 486a08ea..c548791e 100644 +--- a/usr/log.h ++++ b/usr/log.h +@@ -64,7 +64,7 @@ struct logarea { + union semun semarg; + }; + +-struct logarea *la; ++extern struct logarea *la; + + extern int log_init(char *program_name, int size, + void (*func)(int prio, void *priv, const char *fmt, va_list ap), -- cgit v1.2.3-65-gdbad