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gcc does not necessarily pass runtime libpath with -R

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Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano 2006-12-27 14:17:35 -08:00
parent 7c20b8234a
commit bbfc63dd78
1 changed files with 16 additions and 6 deletions
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22
Makefile
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@ -79,6 +79,10 @@ all:
# #
# Define NO_ICONV if your libc does not properly support iconv. # Define NO_ICONV if your libc does not properly support iconv.
# #
# Define NO_R_TO_GCC if your gcc does not like "-R/path/lib" that
# tells runtime paths to dynamic libraries; "-Wl,-rpath=/path/lib"
# is used instead.
#
# Define USE_NSEC below if you want git to care about sub-second file mtimes # Define USE_NSEC below if you want git to care about sub-second file mtimes
# and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and # and ctimes. Note that you need recent glibc (at least 2.2.4) for this, and
# it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely # it will BREAK YOUR LOCAL DIFFS! show-diff and anything using it will likely
@ -422,11 +426,19 @@ ifeq ($(uname_S),Darwin)
endif endif
endif endif
ifdef NO_R_TO_GCC_LINKER
# Some gcc does not accept and pass -R to the linker to specify
# the runtime dynamic library path.
CC_LD_DYNPATH = -Wl,-rpath=
else
CC_LD_DYNPATH = -R
endif
ifndef NO_CURL ifndef NO_CURL
ifdef CURLDIR ifdef CURLDIR
# This is still problematic -- gcc does not always want -R. # Try "-Wl,-rpath=$(CURLDIR)/lib" in such a case.
BASIC_CFLAGS += -I$(CURLDIR)/include BASIC_CFLAGS += -I$(CURLDIR)/include
CURL_LIBCURL = -L$(CURLDIR)/lib -R$(CURLDIR)/lib -lcurl CURL_LIBCURL = -L$(CURLDIR)/lib $(CC_LD_DYNPATH)$(CURLDIR)/lib -lcurl
else else
CURL_LIBCURL = -lcurl CURL_LIBCURL = -lcurl
endif endif
@ -445,9 +457,8 @@ endif
ifndef NO_OPENSSL ifndef NO_OPENSSL
OPENSSL_LIBSSL = -lssl OPENSSL_LIBSSL = -lssl
ifdef OPENSSLDIR ifdef OPENSSLDIR
# Again this may be problematic -- gcc does not always want -R.
BASIC_CFLAGS += -I$(OPENSSLDIR)/include BASIC_CFLAGS += -I$(OPENSSLDIR)/include
OPENSSL_LINK = -L$(OPENSSLDIR)/lib -R$(OPENSSLDIR)/lib OPENSSL_LINK = -L$(OPENSSLDIR)/lib $(CC_LD_DYNPATH)$(OPENSSLDIR)/lib
else else
OPENSSL_LINK = OPENSSL_LINK =
endif endif
@ -463,9 +474,8 @@ else
endif endif
ifdef NEEDS_LIBICONV ifdef NEEDS_LIBICONV
ifdef ICONVDIR ifdef ICONVDIR
# Again this may be problematic -- gcc does not always want -R.
BASIC_CFLAGS += -I$(ICONVDIR)/include BASIC_CFLAGS += -I$(ICONVDIR)/include
ICONV_LINK = -L$(ICONVDIR)/lib -R$(ICONVDIR)/lib ICONV_LINK = -L$(ICONVDIR)/lib $(CC_LD_DYNPATH)$(ICONVDIR)/lib
else else
ICONV_LINK = ICONV_LINK =
endif endif