Merge branch 'maint'

[git.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index 0a37af74a260a396bf2e4627f6e57786d3570f7f..3f1922d0bf66abdbcad03dfd9981ca5293a4b860 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -342,9 +342,8 @@ GIT_STASH_FLAGS($OPENSSLDIR)
 AC_CHECK_LIB([crypto], [SHA1_Init],
 [NEEDS_SSL_WITH_CRYPTO=],
 [AC_CHECK_LIB([ssl], [SHA1_Init],
- [NEEDS_SSL_WITH_CRYPTO=YesPlease
-  NEEDS_SSL_WITH_CRYPTO=],
- [NO_OPENSSL=YesPlease])])
+ [NEEDS_SSL_WITH_CRYPTO=YesPlease],
+ [NEEDS_SSL_WITH_CRYPTO= NO_OPENSSL=YesPlease])])
 
 GIT_UNSTASH_FLAGS($OPENSSLDIR)
 
@@ -385,6 +384,8 @@ AC_SUBST(NO_EXPAT)
 # some Solaris installations).
 # Define NO_ICONV if neither libc nor libiconv support iconv.
 
+if test -z "$NO_ICONV"; then
+
 GIT_STASH_FLAGS($ICONVDIR)
 
 AC_DEFUN([ICONVTEST_SRC], [
@@ -431,6 +432,12 @@ GIT_UNSTASH_FLAGS($ICONVDIR)
 AC_SUBST(NEEDS_LIBICONV)
 AC_SUBST(NO_ICONV)
 
+if test -n "$NO_ICONV"; then
+    NEEDS_LIBICONV=
+fi
+
+fi
+
 #
 # Define NO_DEFLATE_BOUND if deflateBound is missing from zlib.
 
@@ -471,12 +478,18 @@ test -n "$NEEDS_SOCKET" && LIBS="$LIBS -lsocket"
 # Define NEEDS_RESOLV if linking with -lnsl and/or -lsocket is not enough.
 # Notably on Solaris hstrerror resides in libresolv and on Solaris 7
 # inet_ntop and inet_pton additionally reside there.
-AC_CHECK_LIB([resolv], [hstrerror],
+AC_CHECK_LIB([c], [hstrerror],
 [NEEDS_RESOLV=],
 [NEEDS_RESOLV=YesPlease])
 AC_SUBST(NEEDS_RESOLV)
 test -n "$NEEDS_RESOLV" && LIBS="$LIBS -lresolv"
 
+AC_CHECK_LIB([c], [basename],
+[NEEDS_LIBGEN=],
+[NEEDS_LIBGEN=YesPlease])
+AC_SUBST(NEEDS_LIBGEN)
+test -n "$NEEDS_LIBGEN" && LIBS="$LIBS -lgen"
+
 ## Checks for header files.
 AC_MSG_NOTICE([CHECKS for header files])
 #
@@ -636,6 +649,12 @@ AC_SUBST(SNPRINTF_RETURNS_BOGUS)
 ## (in default C library and libraries checked by AC_CHECK_LIB)
 AC_MSG_NOTICE([CHECKS for library functions])
 #
+# Define NO_LIBGEN_H if you don't have libgen.h.
+AC_CHECK_HEADER([libgen.h],
+[NO_LIBGEN_H=],
+[NO_LIBGEN_H=YesPlease])
+AC_SUBST(NO_LIBGEN_H)
+#
 # Define NO_STRCASESTR if you don't have strcasestr.
 GIT_CHECK_FUNC(strcasestr,
 [NO_STRCASESTR=],
@@ -686,6 +705,13 @@ GIT_CHECK_FUNC(mkdtemp,
 [NO_MKDTEMP=YesPlease])
 AC_SUBST(NO_MKDTEMP)
 #
+# Define NO_MKSTEMPS if you don't have mkstemps in the C library.
+GIT_CHECK_FUNC(mkstemps,
+[NO_MKSTEMPS=],
+[NO_MKSTEMPS=YesPlease])
+AC_SUBST(NO_MKSTEMPS)
+#
+#
 # Define NO_MMAP if you want to avoid mmap.
 #
 # Define NO_ICONV if your libc does not properly support iconv.