* [PATCH] build: centos/RHEL 7 ships with an older gcc and zlib
@ 2022-01-16 2:05 David Aguilar
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From: David Aguilar @ 2022-01-16 2:05 UTC (permalink / raw)
To: Junio C Hamano; +Cc: Git Mailing List
GCC 4.8.5 is the default system compiler on centos7/RHEL7.
This version requires -std=c99 to enable c99 support.
zlib 1.2.7 on centos7/rhel7 lacks uncompress2().
Signed-off-by: David Aguilar <davvid@gmail.com>
---
config.mak.uname | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/config.mak.uname b/config.mak.uname
index 9b3e9bff5f..c48db45106 100644
--- a/config.mak.uname
+++ b/config.mak.uname
@@ -63,6 +63,11 @@ ifeq ($(uname_S),Linux)
PROCFS_EXECUTABLE_PATH = /proc/self/exe
HAVE_PLATFORM_PROCINFO = YesPlease
COMPAT_OBJS += compat/linux/procinfo.o
+ # centos7/rhel7 provides gcc 4.8.5 and zlib 1.2.7.
+ ifneq ($(findstring .el7.,$(uname_R)),)
+ BASIC_CFLAGS += -std=c99
+ NO_UNCOMPRESS2 = YesPlease
+ endif
endif
ifeq ($(uname_S),GNU/kFreeBSD)
HAVE_ALLOCA_H = YesPlease
--
2.30.1 (Apple Git-130)
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2022-01-16 2:05 [PATCH] build: centos/RHEL 7 ships with an older gcc and zlib David Aguilar
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