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| author | Eric Sunshine <sunshine@sunshineco.com> | 2018-08-31 11:33:42 +0300 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2018-08-31 22:05:24 +0300 |
| commit | 6c6ce21baa9b50d394bb8ed9878944504ffd57d8 (patch) | |
| tree | 1832fd8f6315732daca5c0523a951d40a8ee7fb2 /config.mak.uname | |
| parent | 53f9a3e157dbbc901a02ac2c73346d375e24978c (diff) | |
config.mak.uname: resolve FreeBSD iconv-related compilation warning
OLD_ICONV has long been needed by FreeBSD so config.mak.uname defines
it unconditionally. However, recent versions do not need it, and its
presence results in compilation warnings. Resolve this issue by defining
OLD_ICONV only for older FreeBSD versions.
Specifically, revision r281550[1], which is part of FreeBSD 11, removed
the need for OLD_ICONV, and r282275[2] back-ported that change to 10.2.
Versions prior to 10.2 do need it.
[1] https://github.com/freebsd/freebsd/commit/b0813ee288f64f677a2cebf7815754b027a8215b
[2] https://github.com/freebsd/freebsd/commit/b709ec868adb5170d09bc5a66b18d0e0d5987ab6
[es: commit message; tweak version check to distinguish 10.x versions]
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'config.mak.uname')
| -rw-r--r-- | config.mak.uname | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/config.mak.uname b/config.mak.uname index 684fc5bf02..8906755769 100644 --- a/config.mak.uname +++ b/config.mak.uname @@ -192,7 +192,17 @@ ifeq ($(uname_O),Cygwin) endif ifeq ($(uname_S),FreeBSD) NEEDS_LIBICONV = YesPlease - OLD_ICONV = YesPlease + # Versions up to 10.1 require OLD_ICONV; 10.2 and beyond don't. + # A typical version string looks like "10.2-RELEASE". + ifeq ($(shell expr "$(uname_R)" : '[1-9]\.'),2) + OLD_ICONV = YesPlease + endif + ifeq ($(firstword $(subst -, ,$(uname_R))),10.0) + OLD_ICONV = YesPlease + endif + ifeq ($(firstword $(subst -, ,$(uname_R))),10.1) + OLD_ICONV = YesPlease + endif NO_MEMMEM = YesPlease BASIC_CFLAGS += -I/usr/local/include BASIC_LDFLAGS += -L/usr/local/lib |